ABT7 plain sphercial bearing: 7/16″ bore x .906″ OD x .437″ BW x .343″ RW
NMB ABT7 plain narrow sphercial bearing, maintenance free with PTFE liner
NMB Minebea ABT7 narrow spherical bearing drawing
partnumber
ABT7
- Bore: .4375″ (11,113 mm)
- Outside diameter (OD): .906″ (23,02 mm)
- Ball width (BW): .437″ (11,10 mm)
- Race width (RW): .343″ (8,71 mm)
- Ball diameter: .687″ (17,45 mm)
- Shoulder diameter: .530″ (13,46 mm)
- Misalignment α: 8°
- Fit / no load breakaway torque: 1-5 In-Lbs
- Radial static limit load: 13200 lbs (58717 N)
- Axial static limit load: 1400 lbs (6228 N)
- Dynamic oscillating radial load: 5700 lbs (25354 N)
- Approximate weight: .05 lbs (23 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: ABT7(R)
- Manufacturer: NMB Minebea
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