4R7203 NTN Cylindrical Roller Bearing
Enjoy High Margins on Competitive Thrust Spherical Roller Bearing Pricing.Great Wholesale Products at China 608z Bearing Supplier Low Costs. 48200 lbf C1 - Dynamic Radial Rating (1 million revolutions)6
Brand Name: | NTN |
Model Number: | 4R7203 |
C1 - Dynamic Radial Rating (1 million revolutions)6: | 48200 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 21700 lbf |
da - Cone Frontface Backing Diameter: | 2.64 in |
Aa - Cage-Cone Backface Clearance: | 0.15 in |
K - Factor8: | 0.79 |
d: | 2.1875 in |
Cone Part Number: | 72218C |
C0 - Static Radial Rating: | 46800 lbf |
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4R7203 |
Product Details
C1 - Dynamic Radial Rating (1 million revolutions)6 | 48200 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 21700 lbf |
da - Cone Frontface Backing Diameter | 2.64 in |
Aa - Cage-Cone Backface Clearance | 0.15 in |
K - Factor8 | 0.79 |
d | 2.1875 in |
Cone Part Number | 72218C |
C0 - Static Radial Rating | 46800 lbf |
db - Cone Backface Backing Diameter | 3.15 in |
Series | 72000C |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 12500 lbf |
R - Cone Backface To Clear Radius3 | 0.14 in |
G2 - Heat Generation Factor (Rib-Roller End) | 15.9 |
Ab - Cage-Cone Frontface Clearance | 0.2 in |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 83900 lbf |
Cage Type | Stamped Steel |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 15800 lbf |
Design Units | Imperial |
G1 - Heat Generation Factor (Roller-Raceway) | 57.4 |
B - Cone Width | 1.2910 in |