AST AST20 44IB56轴承,AST AST20 44IB56关节轴承-搜轴承AST数据中心
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(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 2.7500

Shaft Size (ds) - 2.7351 / 2.7333

Housing Bore Dia. (Dh) - 2.9387 / 2.9375

Bearing Outside Diameter, Nominal(Do) - 2.938

Bearing Bore after Mounting (di) - 2.7457 / 2.7393

Average Clearance (Cd) - 0.0080

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 3.500

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.070

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.031

Lube Hole Dia. (dl) - 0.313

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 AST2044IB56 请填写如下信息

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Hot number:NSK 7010 C/DF CYSD 6938-RS AST AST40 125115 CX HM813844/10 NTN NJ304E NTN NU2217E NTN TU0813-1/L260 KOYO SBPF207-20 NH 6015 SKF LS-13-2RS STEYR NF-320 NTN HUB142-10 SKF 65x88x12 HMSA10 V SKF S71922 CB/HCP4A NOK AS568-251-A