4R6018 NTN Cylindrical Roller Bearing
170 Million used 4R6018 NTN Cylindrical Roller Bearing instantly searchable. Shop our Bearing Rolamentos do Brasil Ltda. large selection of parts based on brand, 74.988 mm D price, description, and location. Order 17.4 G2 - Heat Generation Factor (Rib-Roller End) the Tapered Roller Bearing with stock ...
| Brand Name: | NTN |
| Model Number: | 4R6018 |
| G2 - Heat Generation Factor (Rib-Roller End): | 17.4 |
| D: | 74.988 mm |
| B: | 19.368 mm |
| Y - ISO Factor9: | 1.35 |
| C - Cup Width: | 14.288 mm |
| db - Cone Backface Backing Diameter: | 51.05 mm |
| r - Cup Backface To Clear Radius2: | 1.27 mm |
| Series: | 16900 |
| PDF |
4R6018 |
Product Details
| G2 - Heat Generation Factor (Rib-Roller End) | 17.4 |
| D | 74.988 mm |
| B | 19.368 mm |
| Y - ISO Factor9 | 1.35 |
| C - Cup Width | 14.288 mm |
| db - Cone Backface Backing Diameter | 51.05 mm |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| Series | 16900 |
| da - Cone Frontface Backing Diameter | 48.51 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| d | 42.987 mm |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm |
| C0 - Static Radial Rating | 16500 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 25.1 |
| Design Units | Imperial |
| B - Cone Width | 19.837 mm |
| Db - Cup Backface Backing Diameter | 68.07 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3470 lbf |
| a - Effective Center Location3 | -2 mm |
