| No. | Brand | d | B | D | Accessories | Fillet Radius ra | Oil Speed Rating n2 | Sealed Speed Rating n3 | Grease Speed Rating n1 |
| Z2FS 6-2-4X/2QV | REXROTH | 45.000 mm | 36.00 mm | 100.0000 mm | - | 1.50 mm | 6700 rpm | - | 5600 rpm |
| Z2FS 6-2-4X/2Q | REXROTH | 4.000 mm | 5.00 mm | 16.0000 mm | One Shield | 0.30 mm | - | 30000 rpm | - |
| REXROTH Z2FS 6-2-4X/2QV R900481624 Twin throttle check valve | B:36.00 mm; Grease Speed Rating n1:5600 rpm; Basic Dynamic Radial Load Rating C:63700 N; D:100.0000 mm; Oil Speed Rating n2:6700 rpm; Fillet Radius ra:1.50 mm; d:45.000 mm; Basic Static Radial Load Rating Co:19300 N; |
REXROTH Z2FS 6-2-4X/2Q R900481622 Twin throttle check valve Video