NSK R8ZZC3 Single Row Ball Bearings Interchange Guide |
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| No. | Brand | d | D | B | Mass | Bore | Noun | Weight | da min |
| R8ZZC3/5K | NTN | 12.7 mm | 28.58 mm | 7.94 mm | 0.02 kg | 0.5 Inch | 12.7 Millimeter | Bearing | - | 15.3 mm |
| R8ZZC3 | NTN | 0.5 Inch | 12.7 Millimeter | 1.125 Inch | 28.575 Millimeter | - | - | - | Bearing | 0 | - |
| R8ZZC3E | NSK | - | - | - | - | - | - | 0.02 | - |
| R8ZZC3/L627 | NTN | 0.5 Inch | 12.7 Millimeter | 1.125 Inch | 28.575 Millimeter | - | - | - | Bearing | - | - |
| R8ZZC3/EM | NTN | 0.5 Inch | 12.7 Millimeter | 1.125 Inch | 28.575 Millimeter | - | - | - | Bearing | 0 | - |
| R8ZZC3/5C | NTN | 0.5 Inch | 12.7 Millimeter | 1.125 Inch | 28.575 Millimeter | - | - | - | Bearing | 0 | - |
| R8ZZC3E PS2 GREASE | NSK | - | - | - | - | - | - | 0.02 | - |
| 2.953 Inch | 75 Millimeter x 7.48 Inch | 190 Millimeter x 1.772 Inch | 45 Millimeter NSK NU415MC3 Cylindrical Roller Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |
| 1.575 Inch | 40 Millimeter x 3.15 Inch | 80 Millimeter x 0.709 Inch | 18 Millimeter NSK NJ208M Cylindrical Roller Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |
| NSK R4AAZZ Single Row Ball Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |
| NSK 6212ZZNR Single Row Ball Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |
| 1.181 Inch | 30 Millimeter x 2.441 Inch | 62 Millimeter x 0.787 Inch | 20 Millimeter NSK NU2206W Cylindrical Roller Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |
| 2.362 Inch | 60 Millimeter x 4.331 Inch | 110 Millimeter x 1.102 Inch | 28 Millimeter NSK 22212EAE4C4 Spherical Roller Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |
| NSK 63207DDU Single Row Ball Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |
| 25 x 2.441 Inch | 62 Millimeter x 0.669 Inch | 17 Millimeter NSK 7305BW Angular Contact Ball Bearings | Cone Part Number:M327345; Design Units:Imperial; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:151000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:39200 lbf; d:5 in; B - Cone Width:1.8125 in; R - Cone Backface To Clear Radius3:0.14 in; da - Cone Frontface Backing Diameter:5.47 in; db - Cone Backface Backing Diameter:5.67 in; Ab - Cage-Cone Frontface Clearance:0.08 in; Aa - Cage-Cone Backface Clearance:0.17 in; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:22500 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:86800 lbf; C0 - Static Radial Rating:120000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; K - Factor8:1.7; G1 - Heat Generation Factor (Roller-Raceway):342.6; G2 - Heat Generation Factor (Rib-Roller End):94.6; Cg - Geometry Factor:0.117; |