(dimensions in mm)
Bearing Type - straight
Shaft Dia., Nominal (d) - 50.0000
Shaft Size (ds) - 50 -0.025 / -0.050
Housing Bore Dia. (Dh) - 55 +0.030 / +0
Bearing Outside Diameter, Nominal(Do) - 55.000
Bearing Outside Diameter Tolerance (Do tol.) - 55.1 / 55.055
Bearing Bore after Mounting (di) - 50.11 / 49.99
Average Clearance (Cd) - 0.0880
Wall Thickness (S3) - 2.505
Bearing Length, Nominal (B) - 20.000
Bearing Length Tolerance (B tol.) - +0 / -0.40
OD Chamfer Length (Co) - 1.800
ID Chamfer Angle (B deg.) - 45
ID Chamfer Length (Ci) - 0.600
Material - Steel shell with PTFE / Polymer Fiber lining
This bearing can be used dry or with lubrication.
Please review the technical information on the requirements for the mating shaft.
Hot number:GMN 71912 C/DB NACHI 7026 C/DF NTN 2312K+H2312 NSK NUP 2220 NSK NU 1032 OKB 9008188 ISO 51236 NACHI 6220 Timken 69354/69630 CX 7212 B AST GEFZ14T INA RNA4900-XL FAG H-210x13/4 SKF 140 VA R NOK T3G-125
Previous:AST40 4550 关节轴承 ---- Next:AST40 5030 关节轴承
Return to AST轴承型号查询