搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 72IB40轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 4.5000

Shaft Size (ds) - 4.5 - 4.4978

Housing Bore Dia. (Dh) - 4.6872 - 4.6858

Bearing Bore after Mounting (di) - 4.5068 - 4.5002

Average Clearance (Cd) - 0.0046

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 2.500

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

OD Chamfer Length (Co) - 0.072

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.031

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 AST5072IB40关节轴承图纸和参数

• 发布时间：2026-02-28
• 产品型号: AST5072IB40
• 新型号:AST50 72IB40
• 内径：114,3mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:电磁离合,量具行业,科学仪器,杂项仪器,水泵行业,清洁剂类,粮食/粮油/食品仪器,电子材料,呼吸器类,水利机械,车用灯类
• 近似型号:AST AST40 7050 SKF GEZ 500 TXA-2LS AST AST850BM 3020 AST AST850BM 3230 AST AST650 125145140 AST AST650 F314020 AST AST850BM 3850 AST AST50 92IB76 AST AST50 88IB48 AST ASTT90 10550
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• Gamet 124069X/124112XP FBJ GEEW15ES KOYO NN3024K NBS RNA4830 SKF VKBA1978
  Gamet 126085X/126133XC KOYO 14118/14274A SKF 16052 MA NTN 22356BK NSK 24036SWRCg2E4 KOYO 313822 SKF 32220T140J2/DB11 KOYO 46T32232JR/144 NSK 53309 NTN 562922M NTN-SNR 6013NR NSK 6804ZZ KOYO 684 CX 7336 A-UD SNR AB41701 INA GIPFR 12 PW NBS LSL192318 KOYO K22X28X13 IKO KT 455320 SKF NA4901RS CYSD QJ311 CX RNA4908 ISB SQZ 8 C RS SKF SY 25 PF IKO TAM 6212 FYH UCT321 SKF VKBA 1445 CONSOLIDATED NU-221 CONSOLIDATED T-770 CONSOLIDATED 5203NR

Hot number：KOYO 7324 C/DT OKB 113615K FBJ 1628 Timken 27687/27620-B ISB 32019 NACHI 6217-2NSL CYSD 6218-ZZ NACHI 7219C INA 89315-TV SKF SY 2. TF/AH SKF VKHB 2331 New Departure 208 INA D-26 IKO NNF-5030A-DA2RSV SKF 330641 E/C725