22300 Series

This 22310 E/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The bearing's dimensions are...

This 22316 E/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The bearing's dimensions are...

This 22309 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E ...

This 22315 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions...

This 22314-E1-C3 bearing is a Spherical Roller Bearing with an optimized internal design and a greater than normal radial internal clearance. The bearing's dimensions are 70x150x51.22314E1 C3 Extra Heavy, Wide70mm - Bore SizeHigh Capacity Internal...

This 22309-E1-T41A bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 45x100x36.22309E1 T41A Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22311 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 55x120x43.22311E ...

This 22313 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 65x140x48.22313E ...

This 22317 E/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The bearing's dimensions are...

This 22318 EJA/VA405 bearing is a Spherical Roller Bearing with a flangeless inner ring, a guide ring centred on the outer ring raceway, a surface hardened stamped steel cage and a standard radial internal clearance. This bearing is specific for...

This 22308 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E ...

This 22308 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E ...

22308EC2Extra Heavy, Wide Series40mm - Bore SizeOptimised Internal Design for Increased Load Carrying CapacityOpen TypeParallel BoreRadial Internal Clearance Smaller Than Normal

This 22308 E/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The bearing's dimensions are...

This 22308 E/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The bearing's dimensions are...

This 22308 E/C4 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a radial internal clearance greater than C3. The bearing's dimensions are...

This 22308 E/C4 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a radial internal clearance greater than C3. The bearing's dimensions are...

This 22308 E/VA405 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two surfaced hardened stamped steel cages and a normal radial internal clearance. This bearing is specific...

This 22308 E/VA405 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two surfaced hardened stamped steel cages and a normal radial internal clearance. This bearing is specific...

This 22308 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions...

This 22308 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions...

22308EKC2Extra Heavy, Wide Series40mm - Bore SizeOptimised Internal Design for Increased Load Carrying CapacityOpen TypeTapered Bore, Taper 1:12Radial Internal Clearance Smaller Than Normal

This 22308 EK/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The...

This 22308 EK/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The...

This 22308-E1 bearing is a Spherical Roller Bearing with an optimized internal design and a normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal DesignCylindrical...

This 22308-E1 bearing is a Spherical Roller Bearing with an optimized internal design and a normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal DesignCylindrical...

This 22308-E1-C2 bearing is a Spherical Roller Bearing with an optimized internal design and a less than normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1 C2 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308-E1-C2 bearing is a Spherical Roller Bearing with an optimized internal design and a less than normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1 C2 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308-E1-C3 bearing is a Spherical Roller Bearing with an optimized internal design and a greater than normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1 C3 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308-E1-C3 bearing is a Spherical Roller Bearing with an optimized internal design and a greater than normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1 C3 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308-E1-C4 bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 40x90x33.22308E1 C4 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308-E1-C4 bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 40x90x33.22308E1 C4 Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308-E1-K bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1K Extra Heavy, Wide40mm - Bore SizeHigh Capacity...

This 22308-E1-K bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1K Extra Heavy, Wide40mm - Bore SizeHigh Capacity...

This 22308-E1-K-C3 bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a greater than normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1K C3 Extra Heavy, Wide40mm - Bore...

This 22308-E1-K-C3 bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a greater than normal radial internal clearance. The bearing's dimensions are 40x90x33.22308E1K C3 Extra Heavy, Wide40mm - Bore...

This 22308-E1-T41A bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 40x90x33.22308E1 T41A Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308-E1-T41A bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 40x90x33.22308E1 T41A Extra Heavy, Wide40mm - Bore SizeHigh Capacity Internal...

This 22308EAE4 bearing is a Spherical Roller Bearing with high capacity steel cage, an annular groove in the outer ring with three lubrication holes and a standard radial internal clearance. The bearing's dimensions are 40x90x33.22308EA E4 Heavy40mm...

This 22308EAE4C3 bearing is a Spherical Roller Bearing with high capacity steel cage, an annular groove in the outer ring with three lubrication holes and a greater than standard radial internal clearance. The bearing's dimensions are 40x90x33...

This 22308EAKE4 bearing is a Spherical Roller Bearing with high capacity steel cage, a 1:12 tapered bore, an annular groove in the outer ring with three lubrication holes and a standard radial internal clearance. The bearing's dimensions are...

This 22308EAKE4C3 bearing is a Spherical Roller Bearing with high capacity steel cage, a 1:12 tapered bore, an annular groove in the outer ring with three lubrication holes and a greater than standard radial internal clearance. The bearing's...

This 22308EJW33 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EJW33 Extra Heavy, Wide...

This 22308EJW33C2 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EJW33 C2Extra Heavy,...

This 22308EJW33C3 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EJW33 C3Extra Heavy,...

This 22308EJW33C4 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EJW33 C4Extra Heavy,...

This 22308EJW33W800C4 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EJW33W800 C4Extra...

This 22308EJW841 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and No Lubrication Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EJW841 Extra Heavy, Wide...

This 22308EMW33 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EMW33 Extra...

This 22308EMW33C3 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EMW33 C3Extra...

This 22308EMW33W800 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EMW33W800 ...

This 22308EMW33W800C4 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 40x90x33mm22308 EMW33W800...

This 22308KEJW33 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 40x90x33mm22308KEJW33 Extra Heavy,...

This 22308KEJW33C3 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 40x90x33mm22308KEJW33 C3Extra Heavy,...

This 22308KEMW33 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 40x90x33mm22308KEMW33 Extra...

This 22308KEMW33C3 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 40x90x33mm22308KEMW33 ...

This 22308KEMW33W800 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 40x90x33mm22308KEMW33W800 ...

This 22308KEMW33W800C4 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are...

This 22309 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E ...

This 22309 E/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The bearing's dimensions are...

This 22309 E/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The bearing's dimensions are...

22309ec4Heavy Series45mm - Bore SizeOptimised Internal Design for Increased Load Carrying CapacitySteel CageInternal Clearance Greater than C3

This 22309 E/VA405 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two surfaced hardened stamped steel cages and a normal radial internal clearance. This bearing is specific...

This 22309 E/VA405 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two surfaced hardened stamped steel cages and a normal radial internal clearance. This bearing is specific...

This 22309 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions...

This 22309 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are...

This 22309 EK/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The...

This 22309 EK/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a greater than normal radial internal clearance. The...

This 22309-E1 bearing is a Spherical Roller Bearing with an optimized internal design and a normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal DesignCylindrical...

This 22309-E1 bearing is a Spherical Roller Bearing with an optimized internal design and a normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal DesignCylindrical...

This 22309-E1-C2 bearing is a Spherical Roller Bearing with an optimized internal design and a less than normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1 C2 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22309-E1-C2 bearing is a Spherical Roller Bearing with an optimized internal design and a less than normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1 C2 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22309-E1-C3 bearing is a Spherical Roller Bearing with an optimized internal design and a greater than normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1 C3 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22309-E1-C3 bearing is a Spherical Roller Bearing with an optimized internal design and a greater than normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1 C3 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22309-E1-C4 bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 45x100x36.22309E1 C4 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22309-E1-C4 bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 45x100x36.22309E1 C4 Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22309-E1-K bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1K Extra Heavy, Wide45mm - Bore SizeHigh Capacity...

This 22309-E1-K bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1K Extra Heavy, Wide45mm - Bore SizeHigh Capacity...

This 22309-E1-K-C3 bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a greater than normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1K C3 Extra Heavy, Wide45mm - Bore...

This 22309-E1-K-C3 bearing is a Spherical Roller Bearing with an optimized internal design, a 1:12 tapered bore and a greater than normal radial internal clearance. The bearing's dimensions are 45x100x36.22309E1K C3 Extra Heavy, Wide45mm - Bore...

This 22309-E1-T41A bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 45x100x36.22309E1 T41A Extra Heavy, Wide45mm - Bore SizeHigh Capacity Internal...

This 22309EAE4 bearing is a Spherical Roller Bearing with high capacity steel cage, an annular groove in the outer ring with three lubrication holes and a standard radial internal clearance. The bearing's dimensions are 45x100x36.22309EA E4...

This 22309EAE4C3 bearing is a Spherical Roller Bearing with high capacity steel cage, an annular groove in the outer ring with three lubrication holes and a greater than standard radial internal clearance. The bearing's dimensions are 45x100x36...

This 22309EAKE4 bearing is a Spherical Roller Bearing with high capacity steel cage, a 1:12 tapered bore, an annular groove in the outer ring with three lubrication holes and a standard radial internal clearance. The bearing's dimensions are...

This 22309EAKE4C3 bearing is a Spherical Roller Bearing with high capacity steel cage, a 1:12 tapered bore, an annular groove in the outer ring with three lubrication holes and a greater than standard radial internal clearance. The bearing's...

This 22309EJC4 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EJ C4Extra Heavy, Wide Series45mm Bore SizeCylindrical Bore2-piece...

This 22309EJW33 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EJW33 Extra Heavy, Wide...

This 22309EJW33C3 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EJW33 C3Extra Heavy,...

This 22309EJW33C4 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EJW33 C4Extra Heavy,...

This 22309EJW33W21F bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EJW33W21F Extra...

This 22309EJW33W21FC3 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EJW33W21F C3Extra...

This 22309EJW33W800C4 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EJW33W800 C4Extra...

This 22309EMW22C4 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Special reduced O.D. tolerance on outer rings. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EM W22...

This 22309EMW33 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EMW33 Extra...

This 22309EMW33C3 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EMW33 ...

This 22309EMW33W800 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EMW33W800 ...

This 22309EMW33W800C4 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a Cylindrical Bore. The bearing's dimensions are 45x100x36mm22309 EMW33W800...

This 22309KEJW33 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 45x100x36mm22309KEJW33 Extra Heavy,...

This 22309KEJW33C3 bearing is a spherical roller bearing with a 2-piece Steel Cage, Window Type and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 45x100x36mm22309KEJW33 C3Extra Heavy,...

This 22309KEMW33W800 bearing is a spherical roller bearing with a 1-piece Roller Guided Machined Brass Cage and Lubrication Groove and Holes in Outer Ring. This bearing has a 1:12 Tapered Bore. The bearing's dimensions are 45x100x36mm22309KEMW33W800...