GW Series Guide Wheel Bearings

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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  1. High precision grade by integral construction of bearing and precision-ground W-shaped outer ring.
  2. Tolerant to both radial and axial load with inner construction of double row angular contact type and also resistant to moment load.
  3. Available with both SAE52100 bearing steel and AISI440C stainless steel.


Usage Example


Product Specifications

●Standard Specifications

Standard Specifications
Inner and Outer Rings SAE52100 AISI440C
Balls SAE52100 AISI440C
Retainer Polyamide resin Polyamide resin
Shield SECC Not available
Seal Nitrile rubber Nitrile rubber
Lubricant*1 Lithium grease Lithium grease

Below special specifications are available besides standard specifications.
*1 Food grade grease, other special grease