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 |