AST AST40 2220轴承,AST AST40 2220关节轴承-搜轴承AST数据中心
搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST40 2220轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 22.0000

Shaft Size (ds) - 22 -0.02 / -0.041

Housing Bore Dia. (Dh) - 25 +0.021 / +0

Bearing Outside Diameter, Nominal(Do) - 25.000

Bearing Outside Diameter Tolerance (Do tol.) - 25.075 / 25.035

Bearing Bore after Mounting (di) - 22.071 / 21.99

Average Clearance (Cd) - 0.0610

Wall Thickness (S3) - 1.505

Bearing Length, Nominal (B) - 20.000

Bearing Length Tolerance (B tol.) - +0 / -0.30

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

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.

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