388A 384ED Timken Tapered Roller Bearing Assembly
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Brand Name: | Timken |
Model Number: | 388A 384ED |
Series: | 385 |
G2 - Heat Generation Factor (Rib-Roller End): | 15.7 |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: | 42200 lbf |
Aa - Cage-Cone Backface Clearance: | 0.03 in |
D: | 3.9370 in |
db - Cone Backface Backing Diameter: | 2.2 in |
Y1 - ISO Factor9: | 1.91 |
Design Units: | Imperial |
Product Details
Series | 385 |
G2 - Heat Generation Factor (Rib-Roller End) | 15.7 |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 42200 lbf |
Aa - Cage-Cone Backface Clearance | 0.03 in |
D | 3.9370 in |
db - Cone Backface Backing Diameter | 2.2 in |
Y1 - ISO Factor9 | 1.91 |
Design Units | Imperial |
Da - Cup Frontface Backing Diameter | 3.74 in |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3810 lbf |
G1 - Heat Generation Factor (Roller-Raceway)11 | 42 |
Bearing Weight | 6.15 lb |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 10900 lbf |
Ab - Cage-Cone Frontface Clearance | 0.11 in |
r - Cup Frontface To Clear Radius2 | 0.03 in |
B - Cone Width | 0.8640 in |
K - Factor7 | 1.65 |
Cage Type | Stamped Steel |
Y2 - ISO Factor10 | 2.84 |
Cup Part Number | 384XD |