ABT3 plain sphercial bearing: .190″ bore x .5625″ OD x .281″ BW x .218″ RW
NMB ABT3 plain narrow sphercial bearing, maintenance free with PTFE liner
NMB Minebea ABT3 narrow spherical bearing drawing
partnumber
ABT3
- Bore: .190″ (4,826 mm)
- Outside diameter (OD): .5625″ (14,29 mm)
- Ball width (BW): .281″ (7,14 mm)
- Race width (RW): .218″ (5,54 mm)
- Ball diameter: .406″ (10,31 mm)
- Shoulder diameter: .293″ (7,44 mm)
- Misalignment α: 10°
- Fit / no load breakaway torque: .5-5 In-Lbs
- Radial static limit load: 3975 lbs (17682 N)
- Axial static limit load: 150 lbs (667 N)
- Dynamic oscillating radial load: 1500 lbs (6672 N)
- Approximate weight: .02 lbs (9 g)
- Material
- Ball: CRES 440C stainless steel
- Race: CRES 410 stainless steel, heat treated
- PTFE liner: PTFE / Dacron (or glass fiber)
- Maximum operating temperature: 121° C (250° F)
- Alternative partnumber: ABT3(R)
- Manufacturer: NMB Minebea
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