HM746646/HM74661 NTN Cylindrical Roller Bearing
HM746646/HM74661 NTN Cylindrical Roller Bearing manufacturer and global supplier of reliable ball and roller ... HM746646/HM74661 NTN Cylindrical Roller Bearing Industries Products Manufacturing & Engineering and Agricultural Bearings China 6204 2rs Bearing Supplier designed to meet 53.975 mm C - Cup Width the unique requirements of our 1.26 K - Factor7 targeted industries.
Brand Name: |
NTN |
Model Number: |
HM746646/HM74661 |
K - Factor7: |
1.26 |
Da - Cup Frontface Backing Diameter: |
288.50 mm |
C - Cup Width: |
53.975 mm |
a - Effective Center Location3: |
-8.1 mm |
C1 - Dynamic Radial Rating (1 million revolutions)5: |
234000 lbf |
Design Units: |
Imperial |
Cup Part Number: |
561279 |
B: |
77.790 mm |
Product Details
K - Factor7 |
1.26 |
Da - Cup Frontface Backing Diameter |
288.50 mm |
C - Cup Width |
53.975 mm |
a - Effective Center Location3 |
-8.1 mm |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
234000 lbf |
Design Units |
Imperial |
Cup Part Number |
561279 |
B |
77.790 mm |
G2 - Heat Generation Factor (Rib-Roller End) |
77.8 |
B - Cone Width |
76.200 mm |
C0 - Static Radial Rating |
295000 lbf |
G1 - Heat Generation Factor (Roller-Raceway) |
659.4 |
Y - ISO Factor9 |
1.29 |
Bearing Weight |
28.10 Kg |
r - Cup Backface To Clear Radius2 |
4.83 mm |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
48200 lbf |
Cage Type |
Stamped Steel |
da - Cone Frontface Backing Diameter |
176.02 mm |
d |
150.698 mm |
D |
323.850 mm |