搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST ASTT90 2020轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 -0.065 / -0.086

Housing Bore Dia. (Dh) - 23 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Bore after Mounting (di) - 20 +0.052 / -0

Wall Thickness (S3) - 1.500

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.500

Material - Wrapped bronze with lubrication holes.

This bearing is used with lubrication.

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

• AST ASTT902020关节轴承图纸和参数

• 发布时间：2026-06-12
• 产品型号: ASTT902020
• 新型号:ASTT90 2020
• 内径：20mm 外径：23mm 厚度：mm
• 主要类别：关节轴承
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• 近似型号:AST AST090 21580 AST ASTT90 16570 AST AST090 10590 AST AST090 17080 INA EGB9060-E50 AST ASTB90 F25070 AST AST090 9080 AST AST090 6050 NTN GE 90 ES AST AST090 230100
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• SKF 22252CC/W33 NTN 6211D2 Timken K28X35X15H SKF W61807-2Z CONSOLIDATED 95332
  SKF 23136-2CS5K/VT143 ISB 240/1120 NACHI 27680/27620 FBJ 29675/29630 NTN 2LA-HSE005CG/GNP42 Fersa 495/492A KOYO 51115 CX 7010 B-UD NTN 7E-HVS20X27X25-1#03 NSK BD17-31T1XDDUM8CG CX CX501 INA EGBZ0712-E40 Timken FNTF-4365 ZEN FR4 SKF FY 1.3/4 RM ISO K42x47x13 NTN KBK12X16X15.3 SKF LTDR 12-2LS SNR MLE71913CVUJ74S NACHI NJ 307 SKF NJ 318 ECJ NTN NNU4952KC1NAP4 FAG RN2328-E-MPBX FAG RN334-E-MPBX ZEN RNA6902 NACHI UCT326 CONSOLIDATED 7428BMG CONSOLIDATED STO-12 CONSOLIDATED H-3864x300 CONSOLIDATED 62817

Hot number：FLT NJ 412 ISO 23164 KW33 NTN 7022UDBTP4 Timken 7211WN KOYO 72FC48290 SKF NCF 2996 V ISB NB1.25.0555.201-2PPN KOYO UCX11-36L3 FED 1603 Heim CFFL-6 FED MS-10-2RS SKF R-3 SKF 29951 SKF QJ 1272 N2MA NOK 4DP-435