B820-1A NSK Angular contact ball bearing
Our highly-skilled and factory-trained service experts have the resources to 0.11 in Ab - Cage-Cone Frontface Clearance help you with all 5.4375 in D your B820-1A NSK Angular contact ball bearing needs - including routine maintenance, NTK BEARING CORP.OF CANADA LTD. major repairs, warranty service, and Thrust Tapered Roller Bearing equipment inspections. 2.5000 in d
| Brand Name: | NSK |
| Model Number: | B820-1A |
| d: | 2.5000 in |
| D: | 5.4375 in |
| Ab - Cage-Cone Frontface Clearance: | 0.11 in |
| G1 - Heat Generation Factor (Roller-Raceway)11: | 101 |
| Y1 - ISO Factor9: | 1.86 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 7130 lbf |
| Cg - Geometry Factor12: | 0.117 |
| Da - Cup Frontface Backing Diameter: | 4.80 in |
Product Details
| d | 2.5000 in |
| D | 5.4375 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 101 |
| Y1 - ISO Factor9 | 1.86 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 7130 lbf |
| Cg - Geometry Factor12 | 0.117 |
| Da - Cup Frontface Backing Diameter | 4.80 in |
| Series | 565 |
| db - Cone Backface Backing Diameter | 3.15 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 11400 lbf |
| Cage Type | Stamped Steel |
| Cup Part Number | 562DS |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 76900 lbf |
| T - Bearing Width across Cones | 3.1874 in |
| C - Double Cup Width | 2.5625 in |
| Y2 - ISO Factor10 | 2.76 |
| r - Cup Frontface To Clear Radius2 | 0.06 in |
| Bearing Weight | 12.09 lb |
| G2 - Heat Generation Factor (Rib-Roller End) | 24 |
