REXROTH Z2DB 6 VC2-4X/315 R900900555 Pressure relief valve
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What is Z2DB 6 VC2-4X/315 bearing cross reference?
Brand Name: | REXROTH |
Model Number: | Z2DB 6 VC2-4X/315 |
Cone Part Number: | EH220749 |
Design Units: | Imperial |
Cage Type: | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 280000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 72600 lbf |
d: | 3.7500 in |
B - Cone Width: | 2.8750 in |
R - Cone Backface To Clear Radius3: | 0.13 in |
Product Details
Cone Part Number | EH220749 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 280000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 72600 lbf |
d | 3.7500 in |
B - Cone Width | 2.8750 in |
R - Cone Backface To Clear Radius3 | 0.13 in |
da - Cone Frontface Backing Diameter | 4.55 in |
db - Cone Backface Backing Diameter | 4.72 in |
Ab - Cage-Cone Frontface Clearance | 0.13 in |
Aa - Cage-Cone Backface Clearance | 0.2 in |
a - Effective Center Location4 | -0.97 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 41700 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 161000 lbf |
C0 - Static Radial Rating | 204000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 22800 lbf |
K - Factor8 | 1.83 |
G1 - Heat Generation Factor (Roller-Raceway) | 306 |
G2 - Heat Generation Factor (Rib-Roller End) | 26.2 |
Cg - Geometry Factor | 0.111 |