4R15203 NTN Cylindrical Roller Bearing
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Brand Name: | NTN |
Model Number: | 4R15203 |
Cage Type: | Stamped Steel |
T1 - Bearing Width: | 1.1875 in |
Y - ISO Factor9: | 1.49 |
da - Cone Frontface Backing Diameter: | 2.68 in |
D1 - Flange Outer Diameter: | 4.6210 in |
R - Cone Backface To Clear Radius1: | 0.14 in |
C - Cup Width: | 0.9375 in |
Ab - Cage-Cone Frontface Clearance: | 0.08 in |
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4R15203 |
Product Details
Cage Type | Stamped Steel |
T1 - Bearing Width | 1.1875 in |
Y - ISO Factor9 | 1.49 |
da - Cone Frontface Backing Diameter | 2.68 in |
D1 - Flange Outer Diameter | 4.6210 in |
R - Cone Backface To Clear Radius1 | 0.14 in |
C - Cup Width | 0.9375 in |
Ab - Cage-Cone Frontface Clearance | 0.08 in |
e - ISO Factor8 | 0.4 |
G2 - Heat Generation Factor (Rib-Roller End) | 21.3 |
G1 - Heat Generation Factor (Roller-Raceway)10 | 75.2 |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 8090 lbf |
Cg - Geometry Factor11 | 0.109 |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 31200 lbf |
Cup Part Number | 3920-B |
Bearing Weight | 3 lb |
C0 - Static Radial Rating | 43000 lbf |
db - Cone Backface Backing Diameter | 2.95 in |
B - Cone Width | 1.1830 in |
d | 2.3750 in |