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 |