280KV81 NSK Four-Row Tapered Roller Bearing
280KV81 NSK Four-Row Tapered Roller Bearing China Abec 5 Bearings Supplier Deal is your source 5.8750 in d for OEM Crossed Roller Bearing and accessories. We sell GenuineCrossed Roller Bearing at discount prices.
Brand Name: |
NSK |
Model Number: |
280KV81 |
d: |
5.8750 in |
G1 - Heat Generation Factor (Roller-Raceway)11: |
556 |
R - Cone Frontface To Clear Radius1: |
0.060 in |
Cg - Geometry Factor12: |
0.146 |
Y1 - ISO Factor9: |
1.66 |
e - ISO Factor8: |
0.41 |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: |
67000 lbf |
Cup Part Number: |
99100 |
Product Details
d |
5.8750 in |
G1 - Heat Generation Factor (Roller-Raceway)11 |
556 |
R - Cone Frontface To Clear Radius1 |
0.060 in |
Cg - Geometry Factor12 |
0.146 |
Y1 - ISO Factor9 |
1.66 |
e - ISO Factor8 |
0.41 |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
67000 lbf |
Cup Part Number |
99100 |
da - Cone Frontface Backing Diameter |
6.57 in |
Db - Cup Backface Backing Diameter |
8.94 in |
G2 - Heat Generation Factor (Rib-Roller End) |
73.5 |
Aa - Cage-Cone Backface Clearance |
0 in |
Cone Part Number |
99587D |
r - Cup Backface To Clear Radius2 |
0.130 in |
T - Bearing Width across Cups |
4.7500 in |
Cage Type |
Stamped Steel |
Series |
99000 |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
258000 lbf |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
38500 lbf |
Bearing Weight |
55.100 lb |