239/750X2CAF3/W NSK Double row double row bearings
Brand Name |
NSK |
Model Number |
239/750X2CAF3/W |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Series | 67800 |
Cone Part Number | 67884 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 163000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 42300 lbf |
d | 7.3750 in |
B - Cone Width | 1.8438 in |
R - Cone Backface To Clear Radius3 | 0.14 in |
da - Cone Frontface Backing Diameter | 7.91 in |
db - Cone Backface Backing Diameter | 8.11 in |
Ab - Cage-Cone Frontface Clearance | 0.11 in |
Aa - Cage-Cone Backface Clearance | 0.18 in |
a - Effective Center Location4 | 0.4 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 24300 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 93600 lbf |
C0 - Static Radial Rating | 188000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 19800 lbf |
K - Factor8 | 1.22 |
G1 - Heat Generation Factor (Roller-Raceway) | 727.9 |
G2 - Heat Generation Factor (Rib-Roller End) | 146.6 |
Cg - Geometry Factor | 0.131 |