NTN CRO-4825 tapered roller bearings
Brand Name |
NTN |
Model Number |
CRO-4825 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
NTN CRO-4825 bearing Size Chart (mm/inches) |
---|
Cone Part Number | KLL225749 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 35300 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 9150 lbf |
d | 5 in |
B - Cone Width | 0.6875 in |
R - Cone Backface To Clear Radius3 | 0.06 in |
da - Cone Frontface Backing Diameter | 5.24 in |
db - Cone Backface Backing Diameter | 5.31 in |
Ab - Cage-Cone Frontface Clearance | 0.12 in |
Aa - Cage-Cone Backface Clearance | 0.03 in |
a - Effective Center Location4 | 0.24 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 5260 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 20300 lbf |
C0 - Static Radial Rating | 34400 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 2990 lbf |
K - Factor8 | 1.76 |
G1 - Heat Generation Factor (Roller-Raceway) | 163.9 |
G2 - Heat Generation Factor (Rib-Roller End) | 140.7 |
Cg - Geometry Factor | 0.117 |