搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 20IB28轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.2500

Shaft Size (ds) - 1.2387 / 1.2371

Housing Bore Dia. (Dh) - 1.4072 / 1.4062

Bearing Outside Diameter, Nominal(Do) - 1.406

Bearing Bore after Mounting (di) - 1.2452 / 1.2414

Average Clearance (Cd) - 0.0050

Wall Thickness (S3) - 0.082

Bearing Length, Nominal (B) - 1.750

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

OD Chamfer Length (Co) - 0.045

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.250

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 AST2020IB28关节轴承图纸和参数

• 发布时间：2026-06-16
• 产品型号: AST2020IB28
• 新型号:AST20 20IB28
• 内径：31,75mm 外径：35,7124mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:市政机械,动物跟踪,脱硫机类,注塑机类,挤压机 ,车轴车床,液体胶类,单臂吊起重葫芦,交通消防设备,吊夹,食品加工机械设备
• 近似型号:CX TUP1 30.20 INA EGB1620-E50 AST AST20 24060 ISB GEG 20 ES AST AST20 32IB40 LS GE220XT/X ISB GX 120 S AST ASTT90 200100 NSK 80FSF120 AST AST20 08IB06
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• NTN 24036B Ruville 5820 NTN FLRA3 INA GAKL20PB CONSOLIDATED AT-757
  ISO 09081/09195 ISB 23196 EKW33+AOHX3196 FAG 3801-B-TVH AST AST090 21570 Timken 557/552A NTN 5A-R07A70VPX1 FAG 627 NTN 6303LB SNR 7030CVDUJ74 AST AST20 4540 NTN 7214DF CX 7305 B-UO NACHI 7316B CX 88900/88126 FAG HCB7014-E-T-P4S NTN K25X30X26ZW NSK L853049/L853010 NSK M-851 KOYO NAO30X47X32 NACHI NF 340 JNS NK37/30 CX NN3016 ISO NNC4918 V ISB NU 2336 CX RNA495 CX UCP316 SKF W 61706-2RZ CONSOLIDATED 81244 CONSOLIDATED 63800-ZZ CONSOLIDATED RSL185010

Hot number：SNFA 7019 C FLT NU 412 KOYO NJ232E+HJ232E TIMKEN 529X/520X OKB 3003156W2K CX 1317 FAG 24140-E1-K30 ZEN 3800-2RS NTN K6X9X7.8 ISO MR126ZZ CX NP3072 STEYR 4204 BERLISS 93418 FAG (Old No.) RNA-49/28 FAG TN-207