Flange Mount Ball Bearings
JPF (JIS) Round Flange Mount Linear Ball Bearing

Considered by many to be the default choice for linear motion applications, the JPF Round Flange Mount Linear Ball Bearing is a reliable option for most linear motion needs. This is the single-length, JIS Metric version with a round flange located at one end, commonly used in Japan and the rest of Asia. It is size interchangeable with other manufacturers and with Simplicity Linear Plain Bearings. Additional benefits include:
- ID Sizes: Available from 8 mm to 50 mm
- Static Load Capacities: Up to 7900 N (1700 lb)
- Dynamic Load Capacities: Up to 3800 N (850 lb)
- Interchangeability: Size interchangeable with industry standards and with Simplicity series
- Design: Single length with end mount round 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 |
---|---|---|---|---|---|
JPF08G | 8.00 | 15.00 | 8.00 | 274.00 | Shop Now |
JPF12G | 12.00 | 21.00 | 12.00 | 510.00 | Shop Now |
JPF16G | 16.00 | 28.00 | 16.00 | 774.00 | Shop Now |
JPF20G | 20.00 | 32.00 | 20.00 | 882.00 | Shop Now |
JPF25G | 25.00 | 40.00 | 25.00 | 980.00 | Shop Now |
JPF30G | 30.00 | 45.00 | 30.00 | 1570.00 | Shop Now |
JPF40G | 40.00 | 60.00 | 40.00 | 2160.00 | Shop Now |
JPF50G | 50.00 | 80.00 | 50.00 | 3820.00 | Shop Now |
LEE Linear Shafting and bearings available from PBC Linear.
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