Changes have been made in the part numbers and rubber seals design.
Bearing with W-shaped outer ring, suitable for use as guide wheels with both internal and external V-shaped rail.
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Features
- High precision grade by integral construction of bearing and precision-ground W-shaped outer ring.
- Tolerant to both radial and axial load with inner construction of double row angular contact type and also resistant to moment load.
- Available with both SAE 52100 bearing steel and AISI 440C stainless steel.
Usage Example
Product Specifications
| Standard Specifications | ||
|---|---|---|
| GW | GWSS | |
| Inner and Outer Rings | SAE 52100 | AISI 440C |
| Balls | SAE 52100 | AISI 440C |
| Retainer | Polyamide resin | Polyamide resin |
| Shield | SECC | not available |
| Seal | Nitrile rubber | Nitrile rubber |
| Lubricant*1 | Lithium grease | Lithium grease |
The following special specifications are also available.
*1 Food-grade grease and other special greases