Simplicity Linear Plain Bearings
FJAC (JIS) Closed Self-Aligning Compensated Linear Plain Bearing

The FJAC Closed Self-Aligning Compensated Linear Plain Bearing is part of the JIS metric series, distinguished by its green anodized aluminum shell. This bearing is available in industry-standard sizes and is interchangeable with linear ball bearings and some bronze bushings. The closed, self-aligning, and compensated design is ideal for use with end-supported shafting and conforms to JIS tolerance standards.
- ID Sizes: Available from 6 mm to 150 mm
- Static Load Capacities: Up to 740 kN (166,000 lbs)
- Shell Material: Standard is aluminum; stainless steel shells are available
- Bearing Liner: FrelonGOLD® is standard; Frelon® J & Frelon® W are optional
- Self-Lubricating: Provides oil-free operation
- Optional Accessories: Urethane seals on 20 mm ID and up, O-rings, and external lubrication options
- Temperature Range: -240°C to 204°C (-400°F to 400°F)
- Vibration Dampening: Ensures smooth and quiet operation
- Custom Modifications: Available upon request; contact an Application Engineer for details
Name | Nominal ID (mm) | Nominal OD (mm) | Shaft Diameter (mm) | Static Load (N) | Shop Link |
---|---|---|---|---|---|
FJAC06 | 6.04 | 11.96 | 6.00 | 2348.00 | Shop Now |
FJAC08 | 8.07 | 14.96 | 8.00 | 3962.00 | Shop Now |
FJAC10 | 10.08 | 18.95 | 10.00 | 5982.00 | Shop Now |
FJAC100 | 100.21 | 149.95 | 100.00 | 360371.00 | Shop Now |
FJAC12 | 12.08 | 20.96 | 12.00 | 7413.00 | Shop Now |
FJAC120 | 120.21 | 179.95 | 120.00 | 494222.00 | Shop Now |
FJAC13 | 13.08 | 22.96 | 13.00 | 8570.00 | Shop Now |
FJAC150 | 150.21 | 209.95 | 150.00 | 741331.00 | Shop Now |
FJAC16 | 16.08 | 27.96 | 16.00 | 12199.00 | Shop Now |
FJAC20 | 20.11 | 31.95 | 20.00 | 17298.00 | Shop Now |
FJAC25 | 25.11 | 39.96 | 25.00 | 30379.00 | Shop Now |
FJAC30 | 30.11 | 44.95 | 30.00 | 39538.00 | Shop Now |
FJAC35 | 35.18 | 51.95 | 35.00 | 50462.00 | Shop Now |
FJAC38 | 38.15 | 56.95 | 38.00 | 59464.00 | Shop Now |
FJAC40 | 40.15 | 59.95 | 40.00 | 65896.00 | Shop Now |
FJAC50 | 50.15 | 79.95 | 50.00 | 102963.00 | Shop Now |
FJAC60 | 60.21 | 89.95 | 60.00 | 135911.00 | Shop Now |
FJAC80 | 80.21 | 119.95 | 80.00 | 230637.00 | Shop Now |
LEE Linear Shafting and bearings available from PBC Linear.
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