NN3138 NSK CYLINDRICAL ROLLER BEARING
What are the dimensions of a NN3138 NSK CYLINDRICAL ROLLER BEARING? Tapered Roller Bearing Manufacturing Service BEARING BOWER CORP. . 38.61 mm Db - Cup Backface Backing Diameter Get Your Free, Instant Quote！
| Brand Name: | NSK |
| Model Number: | NN3138 |
| Db - Cup Backface Backing Diameter: | 38.61 mm |
| Series: | 5C |
| db - Cone Backface Backing Diameter: | 24.38 mm |
| D: | 49.154 mm |
| Bearing Weight: | 0.20 Kg |
| da - Cone Frontface Backing Diameter: | 22.10 mm |
| Cg - Geometry Factor: | 0.0456 |
| C - Cup Width: | 15.088 mm |
Product Details
| Db - Cup Backface Backing Diameter | 38.61 mm |
| Series | 5C |
| db - Cone Backface Backing Diameter | 24.38 mm |
| D | 49.154 mm |
| Bearing Weight | 0.20 Kg |
| da - Cone Frontface Backing Diameter | 22.10 mm |
| Cg - Geometry Factor | 0.0456 |
| C - Cup Width | 15.088 mm |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 2.3 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 2.6 |
| G1 - Heat Generation Factor (Roller-Raceway) | 4.6 |
| B - Cone Width | 11.908 mm |
| K - Factor7 | 1.22 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 1180 lbf |
| d | 17.463 mm |
| Y - ISO Factor9 | 1.25 |
| B | 18.260 mm |
| Cone Part Number | 4C |
| e - ISO Factor8 | 0.48 |