COM-4TKH plain sphercial bearing: 1/4″ bore x .656″ OD x .343″ BW x .250″ RW
AURORA COM-4TKH plain narrow sphercial bearing, maintenance free with PTFE liner
Aurora COM-4TKH narrow spherical bearing drawing
partnumber
COM-4TKH
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- Bore: .250″ (6.350 mm)
- Outside diameter (OD): .656″ (16.67 mm)
- Ball width (BW): .343″ (8.71 mm)
- Race width (RW): .250″ (6.35 mm)
- Ball diameter: .500″ (12.70 mm)
- Shoulder diameter: .364″ (9.25 mm)
- Misalignment α: 13,5°
- Fit / no load breakaway torque: no preload
- Radial static limit load: 7425 lbs (33027 N)
- Approximate weight: .02 lbs (10 g)
- Material
- Ball: Alloy steel, heat treated, hard chrome plated
- Race: Alloy steel, heat treated
- PTFE liner: AT1400 (PTFE / Dacron laminate)
- Maximum operating temperature: 121° C (250° F)
- Manufacturer: Aurora Bearing Company
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