搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST40 1812轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 18.0000

Shaft Size (ds) - 18 -0.016 / -0.034

Housing Bore Dia. (Dh) - 20 +0.021 / +0

Bearing Outside Diameter, Nominal(Do) - 20.000

Bearing Outside Diameter Tolerance (Do tol.) - 20.075 / 20.035

Bearing Bore after Mounting (di) - 18.061 / 17.99

Average Clearance (Cd) - 0.0510

Wall Thickness (S3) - 1.005

Bearing Length, Nominal (B) - 12.000

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

OD Chamfer Length (Co) - 0.600

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.300

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.

• AST AST401812关节轴承图纸和参数

• 发布时间：2026-03-14
• 产品型号: AST401812
• 新型号:AST40 1812
• 内径：18mm 外径：20mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:液压软管,起重提升,显示器件,起重提升设备,冶金,成型模具,塑料挤出,汽车转向销,海洋分析测试仪器,风淋室等,汽车
• 近似型号:ISO GE40FW-2RS FBJ GE40XS/K AST AST40 22080 AST AST40 F12090 LS GX140S AST AST850SM 3040 AST AST650 120140100 INA EGB4020-E40 AST ASTT90 4540 AST AST50 48IB40
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• KOYO 22310RHRK Ruville 5565 SKF NU315ECP INA TCJ60-N IKO TAM1220
  Timken 100TP145 ISO 1409 SIGMA 16008 CX 20221 C Fersa 25577/25520 CX 29288 M KOYO 32212JR NTN 32932XU NTN 6203LB ISO 6403 NACHI 6906NSE Timken 9115KDD NACHI E5044NRNT INA EGB0808-E40 SNR ESPAE208 NSK FR 155 AST GEZ57ES-2RS Timken HH221449/HH221410B SKF NCF28/950V NSK NJ340EM NSK NU 260 NSK NU2305 ET NACHI NUP 304 NSK RLM4015 SKF VKBA 3449 CONSOLIDATED 676-ZZ CONSOLIDATED 21306 CONSOLIDATED GEZ-312ES CONSOLIDATED SDAF-520 CONSOLIDATED HC7014TGP/4

Hot number：FAG 7003 AC/DT TIMKEN 30216/30216 OKB OKB AST 22211MB KOYO 6814 ISB 54416 M U 416 FAG 7209-B-JP SKF 89436M Timken 9107KDD ISO BK455538 CX NJ2952 KOYO NU415 SNR UKFCE216H KOYO 61932