Deep Groove | Radial Ball Bearings

This 6205ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 25x52x15.6205ZZ Light Series25mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6000ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 10x26x8.6000ZZ Extra Light Series10mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6300ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 10x35x11.6300ZZ Medium Series10mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6001ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 12x28x8.6001ZZ Extra Light Series12mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6007ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 35x62x14.6007ZZ Extra Light Series35mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6201ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 12x32x10. 62 01 ZZ   Light Series 12mm - Bore Size Metal Shields on Both Sides of...

This 6003ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 17x35x10.6003ZZ Extra Light Series17mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6203ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 17x40x12.6203ZZ Light Series17mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6203ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 17x40x12.6203ZZC3Light Series17mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6202ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 15x35x11.6202ZZ Light Series15mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6205ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 25x52x15.6205ZZC3Light Series25mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6301ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 12x37x12.6301ZZ Medium Series12mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6202ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 15x35x11.6202ZZC3Light Series15mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6003ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 17x35x10.6003ZZC3Extra Light Series17mm - Bore SizeMetal Shields on Both Sides of...

This 6002ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 15x32x9.6002ZZC3Extra Light Series15mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6001ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 12x28x8.6001ZZC3Extra Light Series12mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6010ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 50x80x16.6010ZZC3Extra Light Series50mm - Bore SizeMetal Shields on Both Sides of...

This 6005ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 25x47x12.6005ZZ Extra Light Series25mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6008ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 40x68x15. 6008ZZC3 Extra Light Series 40mm - Bore Size Metal Shields on Both Sides of Bearing...

This 6004ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x42x12.6004ZZ Extra Light Series20mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6006ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x55x13.6006ZZ Extra Light Series30mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6204ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x47x14. 6204ZZ  Light Series 20mm - Bore Size Metal Shields on Both Sides of Bearing Normal Radial...

This 6208ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 40x80x18.6208ZZC3Light Series40mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6002ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 15x32x9.6002ZZ Extra Light Series15mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6204ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 20x47x14.6204ZZC3Light Series20mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6005ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 25x47x12.6005ZZC3Extra Light Series25mm - Bore SizeMetal Shields on Both Sides of...

This 6206ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x62x16.6206ZZ Light Series30mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6200ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 10x30x9.6200ZZ Light Series10mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6300ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 10x35x11.6300ZZC3Medium Series10mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

6000zzc4Metric, Extra Light10mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than C3

This 6201ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 12x32x10.6201ZZC3Light Series12mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6307ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 35x80x21.6307ZZC3Medium Series35mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6010ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 50x80x16.6010ZZ Extra Light Series50mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6206ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 30x62x16.6206ZZC3Light Series30mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6200ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 10x30x9.6200ZZC3Light Series10mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6207ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 35x72x17.6207ZZ Light Series35mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6302ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 15x42x13.6302ZZ Medium Series15mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6006ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 30x55x13.6006ZZC3Extra Light Series30mm - Bore SizeMetal Shields on Both Sides of...

This 6312ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 60x130x31.6312ZZC3Medium Series60mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6204ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 20x47x14.6204ZZ...

This 6002ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 15x32x9.6002ZZ...

6007zzc4Metric, Extra Light35mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than C3

This 6000ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 10x26x8.6000ZZC3Extra Light Series10mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6207ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 35x72x17.6207ZZC3Light Series35mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

6207zznr   Metric, Light 35mm - Bore Size Metal Shields on Both Sides of Bearing Snap Ring Groove with Snap Ring Steel Cage Normal Internal Clearance

This 6008ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 40x68x15.6008ZZ Extra Light Series40mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6304ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x52x15.6304ZZ Medium Series20mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6306ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 30x72x19.6306ZZC3Medium Series30mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6308ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 40x90x23.6308ZZ Medium Series40mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6004ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 20x42x12.6004ZZC3Extra Light Series20mm - Bore SizeMetal Shields on Both Sides of...

This 6305ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 25x62x17.6305ZZ Medium Series25mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6307ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 35x80x21.6307ZZ Medium Series35mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

6204zzc4Metric, Light20mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than C3

This 6309ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 45x100x25.6309ZZC3Medium Series45mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6200ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 10x30x9.6200ZZ...

This 6312ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 60x130x31.6312ZZ Medium Series60mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

6326zz c3 Metric, Medium 130mm - Bore Size Metal Shields on Both Sides of Bearing Steel Cage Internal Clearance Greater Than Normal

6003zzc4Metric, Extra Light17mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than C3

This 6012ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 60x95x18.6012ZZ Extra Light Series60mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

This 6308ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 40x90x23.6308ZZC3Medium Series40mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6311ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 55x120x29.6311ZZC3Medium Series55mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6009ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 45x75x16.6009ZZC3Extra Light Series45mm - Bore SizeMetal Shields on Both Sides of...

This 6211ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 55x100x21.6211ZZC3Light Series55mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6302ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 15x42x13.6302ZZ...

This 6306ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x72x19.6306ZZ Medium Series30mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6201ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 12x32x10.6201ZZ...

This 60/28ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 28x52x12.6028ZZ Metric, Extra Light28mm - Bore SizeMetal Shields on Both Sides of BearingNormal Internal...

This 6009ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 45x75x16.6009ZZ Extra Light Series45mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial...

6004zznrc3Metric, Extra Light20mm - Bore SizeMetal Shields on Both Sides of BearingSnap Ring Groove with Snap RingSteel CageInternal Clearance Greater Than Normal

This 6208ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 40x80x18.6208ZZ Light Series40mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6210ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 50x90x20.6210ZZC3Light Series50mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6303ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 17x47x14.6303ZZ Medium Series17mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6310ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 50x110x27.6310ZZ Medium Series50mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6311ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 55x120x29.6311ZZ Medium Series55mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6206ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 30x62x16.6206ZZ...

This 6309ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 45x100x25.6309ZZ Medium Series45mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6001ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 12x28x8.6001ZZ...

This 6203ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 17x40x12.6203ZZ...

This 6214ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 70x125x24.6214ZZC3Metric, Light70mm - Bore SizeMetal Shields on Both Sides of BearingInternal...

6022zzMetric, Extra Light22mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageNormal Internal Clearance

6004zzc4Metric, Extra Light20mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than C3

This 6011ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 55x90x18.6011ZZ...

6207zzc4Metric, Light35mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than C3

6210zznrc3Metric, Light50mm - Bore SizeMetal Shields on Both Sides of BearingSnap Ring Groove with Snap RingSteel CageInternal Clearance Greater Than Normal

This 6216ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 80x140x26.6216ZZC3Metric, Light80mm - Bore SizeMetal Shields on Both Sides of BearingInternal...

This 6202ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 15x35x11.6202ZZ...

6205zznrc3Metric, Light25mm - Bore SizeMetal Shields on Both Sides of BearingSnap Ring Groove with Snap RingSteel CageInternal Clearance Greater Than Normal

This 6209ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 45x85x19.6209ZZC3Light Series45mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6303ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 17x47x14.6303ZZC3Medium Series17mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6303ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 17x47x14.6303ZZ...

This 6305ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 25x62x17.6305ZZC3Medium Series25mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6006ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 30x55x13.6006ZZ...

This 6007ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 35x62x14.6007ZZ...

This 6008ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 40x68x15.6008ZZ...

6028zzc3Metric, Extra Light140mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than Normal

This 6209ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 45x85x19.6209ZZ Light Series45mm - Bore SizeMetal Shields on Both Sides of BearingNormal Radial Internal...

This 6212ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 60x110x22.6212ZZC3Light Series60mm - Bore SizeMetal Shields on Both Sides of BearingRadial...

This 6214ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 70x125x24.6214ZZ Metric, Light70mm - Bore SizeMetal Shields on Both Sides of BearingNormal Internal Clearance

This 6306ZZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 30x72x19.6306ZZ...

6306zzc4Metric, Medium30mm - Bore SizeMetal Shields on Both Sides of BearingSteel CageInternal Clearance Greater Than C3