Flange Mount Ball Bearings
JPK-W (JIS) Square Flange Mount Wide Linear Ball Bearing

Regarded as a reliable choice for linear motion applications, the JPK-W Square Flange Mount Wide Linear Ball Bearing is designed for robust performance. This double-length, JIS Metric version features a square flange located at one end. Widely used in Japan and Asia, it is interchangeable with other manufacturers and Simplicity Linear Plain Bearings. Additional benefits include:
- ID Sizes: Available from 8 mm to 50 mm
- Static Load Capacities: Up to 15,900 N (3,500 lb)
- Dynamic Load Capacities: Up to 6,000 N (1,300 lb)
- Static Moment Capacities: Up to 397 Nm (290 ft-lb)
- Interchangeability: Size interchangeable with industry standards and with Simplicity series
- Design: Double length with end mount square flange
- Low Coefficient of Friction: Ensures smooth operation
- Material: Heat-treated alloy steel shell
- Noise Reduction: Resin retainer for reduced noise
- Temperature Range: -20°C to +80°C (-4°F to +176°F)
- Sealing: Double seals included standard at no additional cost
Name | Nominal ID (mm) | Nominal OD (mm) | Shaft Diameter (mm) | MAX Dynamic Load Rating (N) | Shop Link |
---|---|---|---|---|---|
JPK08GW | 8.00 | 15.00 | 8.00 | 431.00 | Shop Now |
JPK12GW | 12.00 | 21.00 | 12.00 | 813.00 | Shop Now |
JPK16GW | 16.00 | 28.00 | 16.00 | 1230.00 | Shop Now |
JPK20GW | 20.00 | 32.00 | 20.00 | 1400.00 | Shop Now |
JPK25GW | 25.00 | 40.00 | 25.00 | 1560.00 | Shop Now |
JPK30GW | 30.00 | 45.00 | 30.00 | 2490.00 | Shop Now |
JPK40GW | 40.00 | 60.00 | 40.00 | 3430.00 | Shop Now |
JPK50GW | 50.00 | 80.00 | 50.00 | 6080.00 | Shop Now |
LEE Linear Shafting and bearings available from PBC Linear.
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