NN3072K NTN Cylindrical Roller Bearing
NN3072K NTN Cylindrical Roller Bearing Product Brochures 1.2500 in d , Thrust Tapered Roller Bearing Manufacturing Service BEARINGS TRAINING INDUSTRY 0.14 in R - Cone Backface To Clear Radius3 . Get Your Free.
Brand Name: | NTN |
Model Number: | NN3072K |
R - Cone Backface To Clear Radius3: | 0.14 in |
Ab - Cage-Cone Frontface Clearance: | 0.06 in |
d: | 1.2500 in |
G2 - Heat Generation Factor (Rib-Roller End): | 9.6 |
C90 - Dynamic Radial Rating (90 million revolutions)5: | 4880 lbf |
G1 - Heat Generation Factor (Roller-Raceway): | 23.6 |
a - Effective Center Location4: | -0.34 in |
K - Factor8: | 2.14 |
NN3072K |
Product Details
R - Cone Backface To Clear Radius3 | 0.14 in |
Ab - Cage-Cone Frontface Clearance | 0.06 in |
d | 1.2500 in |
G2 - Heat Generation Factor (Rib-Roller End) | 9.6 |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 4880 lbf |
G1 - Heat Generation Factor (Roller-Raceway) | 23.6 |
a - Effective Center Location4 | -0.34 in |
K - Factor8 | 2.14 |
C0 - Static Radial Rating | 21200 lbf |
Series | 2500 |
Cg - Geometry Factor | 0.0656 |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 18800 lbf |
Aa - Cage-Cone Backface Clearance | 0.02 in |
db - Cone Backface Backing Diameter | 1.73 in |
da - Cone Frontface Backing Diameter | 1.48 in |
Design Units | Imperial |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 8500 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 2280 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 32800 lbf |
Cone Part Number | 2582 |
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