75 mm x 130 mm x 25 mm NSK HR30215J tapered roller bearings
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What is HR30215J bearing interchange?
Brand Name |
NSK |
Model Number |
HR30215J |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
HR30215J |
Product Details
Series | 64000 |
Cone Part Number | 64452 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 99600 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 25800 lbf |
d | 4.5266 in |
B - Cone Width | 1.6250 in |
R - Cone Backface To Clear Radius3 | 0.14 in |
da - Cone Frontface Backing Diameter | 4.96 in |
db - Cone Backface Backing Diameter | 5.2 in |
Ab - Cage-Cone Frontface Clearance | 0.1 in |
Aa - Cage-Cone Backface Clearance | 0.2 in |
a - Effective Center Location4 | 0.05 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 14800 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 57200 lbf |
C0 - Static Radial Rating | 94200 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 13100 lbf |
K - Factor8 | 1.13 |
G1 - Heat Generation Factor (Roller-Raceway) | 218.8 |
G2 - Heat Generation Factor (Rib-Roller End) | 45.3 |
Cg - Geometry Factor | 0.115 |