AST AST20 4020轴承,AST AST20 4020关节轴承-搜轴承AST数据中心
搜轴承 -- AST -- 关节轴承 -- AST AST20 4020轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 40.0000

Shaft Size (ds) - 35 +0 / -0/039

Housing Bore Dia. (Dh) - 44 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 44.000

Bearing Outside Diameter Tolerance (Do tol.) - 44.085 / 44.045

Bearing Bore after Mounting (di) - 40.155 / 40.060

Average Clearance (Cd) - 0.1270

Wall Thickness (S3) - 1.953

Bearing Length, Nominal (B) - 20.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.200

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Lube Hole Dia. (dl) - 8.000

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

订购 AST AST204020 请填写如下信息

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Hot number:ZKL 7201 B DKF 7300 AC/DT Timken 23128YM ISB 3214-2RS ISO 32021 SKF 51417M AST GEF70ES NKE NJ322-E-MPA+HJ322-E CX NP29/530 SKF W 61906 R MRC 2212-2RS SKF 314-Z SKF 7212 BECBY NSK 62/32 NTN 6208-ZN