搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 20FIB20轴承

(dimensions in inches)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 1.2500

Shaft Size (ds) - 1.2488 - 1.2472

Housing Bore Dia. (Dh) - 1.4068 - 1.4058

Bearing Bore after Mounting (di) - 1.2528 - 1.249

Average Clearance (Cd) - 0.0029

Wall Thickness (S3) - 0.079

Bearing Length, Nominal (B) - 1.250

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

Flange Dia. (Dfl pm 0.5) - 1.750

Flange Thickness (Sfl) - 0.078

Flange Radius (rfl) - 0.060

Material - Carbon steel shell with PTFE / Fiber lining

This bearing can be used dry or with lubrication.

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

• AST AST5020FIB20关节轴承图纸和参数

• 发布时间：2026-04-28
• 产品型号: AST5020FIB20
• 新型号:AST50 20FIB20
• 内径：31,75mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:数学仪器,血球试剂,呼吸机等,印模材料,拉床,冲压模具及其设备,交通运输设备,波谱产品,工作台,脱硫机类,环保节能
• 近似型号:LS GEEW250ES SKF GEZH 508 ESX-2LS AST AST090 11550 AST ASTB90 F5050 LS GEF150ES INA EGB4050-E40 AST AST650 120140140 AST AST850BM 100100 AST AST650 506240 ISO GE 050 ECR-2RS
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• NACHI 24084EK30 NSK 5210 SKF 368A/362A/Q CYSD 6314 KOYO AXZ5,5816
  KOYO 11204 Gamet 130065/130120C SKF 212 NR AST 22209CW33 NSK 23224CKE4 KOYO 32209JR-1 Timken 3994/3925 NSK 53228X SKF 6001 KOYO 6318-2RU FBJ 6301ZZ NTN 7002G/GNP4 NTN 7217DF NSK AR140-29 NTN K61X66X21.8 NACHI L68149/L68110 NTN NK15/20R NACHI NUP306EG SKF S71905 ACE/P4A CX TUP2 12.20 FYH UCFL320 SNR UKFL316H NACHI UKP324+H2324 CONSOLIDATED 22311MF80 CONSOLIDATED RA-207-105 CONSOLIDATED 93216 CONSOLIDATED 6021-2RS CONSOLIDATED 204-ZNR CONSOLIDATED SIL15ES CONSOLIDATED NUKR-62-X

Hot number：OKB 6001-RSZ OKB 1C3182122 OKB 　 ISB 24184 K30 KOYO 41100/41286 ZEN 61901-2RS KOYO 63/32-2RS KOYO M6203 SNR ML71913CVDUJ74S INA NK30/30-TN-XL KOYO WJ-809624 HOFF M-141/2-CDS STEYR NF-220 SKF RL-7 SKF 61896 MA