NNU304 NSK CYLINDRICAL ROLLER BEARING
NNU304 NSK CYLINDRICAL ROLLER BEARING Engineering 387-S Cone Part Number Calculator , 10900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 3.9370 in D Crossed Roller Bearing Manufacturing China 6203 Bearing Supplier Service . Get Your Free.
Brand Name: |
NSK |
Model Number: |
NNU304 |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: |
10900 lbf |
D: |
3.9370 in |
Cone Part Number: |
387-S |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: |
42200 lbf |
C - Double Cup Width: |
1.6875 in |
G1 - Heat Generation Factor (Roller-Raceway)11: |
42 |
db - Cone Backface Backing Diameter: |
2.52 in |
Cup Part Number: |
384DC |
Product Details
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
10900 lbf |
D |
3.9370 in |
Cone Part Number |
387-S |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
42200 lbf |
C - Double Cup Width |
1.6875 in |
G1 - Heat Generation Factor (Roller-Raceway)11 |
42 |
db - Cone Backface Backing Diameter |
2.52 in |
Cup Part Number |
384DC |
Aa - Cage-Cone Backface Clearance |
0.03 in |
G2 - Heat Generation Factor (Rib-Roller End) |
15.7 |
R - Cone Backface To Clear Radius1 |
0.03 in |
Bearing Weight |
3.31 lb |
Cg - Geometry Factor12 |
0.0859 |
d |
2.2500 in |
Y1 - ISO Factor9 |
1.91 |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
6280 lbf |
Design Units |
Imperial |
r - Cup Frontface To Clear Radius2 |
0.03 in |
Ab - Cage-Cone Frontface Clearance |
0.11 in |
Series |
385 |