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：2026-06-16
• 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:酶免试剂,轴颈车床,搬运车,船舶专用,分装工具,轴瓦拉床,工业用品,触角电位,齿轮磨床,液压泵,印刷机械
• 近似型号:ISO GE 020 ES-2RS SKF PCM 11512070 M ISO GE120FW-2RS CX TUP2 20.30 INA GE20-LO AST GEEW200ES ISO GE200UK-2RS AST AST20 1010 SKF GEZ-200ES NMB PR20E
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• KOYO 6211-2RD ISO 6268 CX CX552 KOYO NA6914 CONSOLIDATED SSR-12-2RS
  Timken 1013KRRB CX 1301 SKF 211 NR NACHI 22209AEXK NACHI 230/560E ISB 231/530 K NKE 24056-K30-MB-W33 NSK 51164X FAG 53232-MP + U232 CYSD 6217-Z NKE 6306 ISO 71921 A CX 7226 B ISO 7309 ADB KOYO AXK160200 SKF BB1B417145 Timken K10X13X13 NTN K16X20X13 RHP MJ5/8 KOYO MKM3830 ISO NH2236 NTN NK32/30R+IR28×32×30 SKF NNCF5056CV NKE QJ316-N2-MPA KOYO SAPF206-19 SKF VKBA 3213 IKO YB 912 CONSOLIDATED HK-3024-2RS CONSOLIDATED IR-200x220x50 CONSOLIDATED GEZ-108C-2RS

Hot number：STEYR NUP 308 E FYH UCFU 204 OKB 7000132H FAG 241/1000-B-K30-MB NSK 23084CAKE4 FAG 23134-E1A-K-M + AH3134A KOYO 53308U CRAFT 7013C SKF BGSB 358371 NTN K26×30×13 NACHI NU 213 E KOYO SAC50100B HOFF NU-320 SKF 36172 SKF IR 20X25X16 IS1