搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 280120轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 280.0000

Shaft Size (ds) - 280 +0 / -0.081

Housing Bore Dia. (Dh) - 285 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 285.000

Bearing Outside Diameter Tolerance (Do tol.) - 285.260 / 285.170

Bearing Bore after Mounting (di) - 280.282 / 280.110

Average Clearance (Cd) - 0.2320

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 120.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 9.500

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.

• AST AST20280120关节轴承图纸和参数

• 发布时间：2026-08-01
• 产品型号: AST20280120
• 新型号:AST20 280120
• 内径：280mm 外径：285mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:工程机械,工业机电,汽油泵,塑料吹塑,肉制品机,压铸模具,煤炭,技工设备,内燃机,睡眠监护,物料搬运设备
• 近似型号:INA GEH-220ES-2RS AST AST20 32IB24 CX TUP1 25.20 INA EGF12120-E40 LS GEZ203ES INA EGF15120-E40-B CRAFT GE120ES SKF GEZ-200ES INA EGB120100-E40 AST AST650 202815
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• SKF 16008/HR22T2 FAG 22314-E1 FAG 33111 Timken 90RIN396 CONSOLIDATED NCF-2213V
  AST 22310MBK AST 22330KMAC4F80W33 ISO 22344W33 Timken 240/1000YMD NTN 32028XU SKF 3211ATN9 Timken 45284/45220 ISO 52411 Timken 5311D FAG 572681 NACHI 6201N NTN 6303LLB AST AST20 1825 CYSD 7306BDF CX 7314 A-UD SIGMA 88013 KOYO AXK160200 IKO BA 1910 Z ISB GE 12 XS K ISB F602 Timken FNTKF-4872 CX NK80/35 AST NU310 ETN ISO NUP1988 NTN UEL210D1 SKF W 61904 CONSOLIDATED 29244EM CONSOLIDATED SNZ-224..22224 CONSOLIDATED FY-106 CONSOLIDATED RSTO-6

Hot number：SKF 54308 SKF T4DB 160 OKB 676980 ISB 294/900 M KOYO 63/32-2RD ISO NJ39/500 NTN NU310E ISO RNAO90x110x30 FAG S6205 Timken W214PP FAG HC7200TGP/4 American TT-911 HOFF XLS-9 SKF 400221 SKF 6303-2ZN