4R8803 NTN Cylindrical Roller Bearing
100% 2.1125 in C - Cup Width Authentic. 4R8803 NTN Cylindrical Roller Bearing 912 G1 - Heat Generation Factor (Roller-Raceway)11 Highest Quality. NTN Bearing de Mexico, S.A. Certified Supplier.
| Brand Name: | NTN |
| Model Number: | 4R8803 |
| C - Cup Width: | 2.1125 in |
| G1 - Heat Generation Factor (Roller-Raceway)11: | 912 |
| r - Cup Backface To Clear Radius2: | 0.250 in |
| Cone Part Number: | 93800D |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 38200 lbf |
| Series: | 93000 |
| e - ISO Factor8: | 0.52 |
| Cup Part Number: | 93134 |
| PDF |
4R8803 |
Product Details
| C - Cup Width | 2.1125 in |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 912 |
| r - Cup Backface To Clear Radius2 | 0.250 in |
| Cone Part Number | 93800D |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 38200 lbf |
| Series | 93000 |
| e - ISO Factor8 | 0.52 |
| Cup Part Number | 93134 |
| Cage Type | Stamped Steel |
| da - Cone Frontface Backing Diameter | 8.74 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 74200 lbf |
| d | 8 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 286000 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 126 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 42600 lbf |
| T - Bearing Width across Cups | 5.4749 in |
| Y2 - ISO Factor10 | 1.92 |
| R - Cone Frontface To Clear Radius1 | 0.060 in |
| Db - Cup Backface Backing Diameter | 11.77 in |
| K - Factor7 | 1.12 |
