搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 44IB72轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 2.7500

Shaft Size (ds) - 2.75 - 2.7482

Housing Bore Dia. (Dh) - 2.937 - 2.9358

Bearing Bore after Mounting (di) - 2.7566 - 2.7502

Average Clearance (Cd) - 0.0038

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 4.500

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 AST5044IB72关节轴承图纸和参数

• 发布时间：2026-06-18
• 产品型号: AST5044IB72
• 新型号:AST50 44IB72
• 内径：69,85mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:成形机,工业用品,气动泵,滤纸产品,墙体材料,齿轮加工机床,化学品存储及分装设备,环卫园林,包装材料,工业用料,其他车床
• 近似型号:AST AST850SM 2430 AST ASTT90 11050 LS GEH500HT AST AST650 WC50 INA GE50-SX AST AST850BM 125100 LS SK50ES AST AST650 506035 AST AST850BM 9560 AST AST50 36IB64
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• NSK 23260CAKE4 ISO 22313W33 PFI 5302-2RSC3 ISB CRB20030 NACHI H913849R.F/H913810.F
  SKF 21317 E CX 234718 MSP ISO 241/670 K30W33 KOYO 30315R Timken 33287/33472 ISO 54217 NTN 562011/GNP5 Timken 570/563-B NACHI 593/592A NSK 6001L11ZZ ZEN 61928-2RS NSK 698 DD SNR 71902CVDUJ74 SKF 7011 CE/HCP4AL NTN 7015DF CYSD 7217BDB Timken 74500/74850-B NTN AC-6207ZZ ISO BK4224 ZEN MR52 FAG N1017-K-M1-SP INA NAO20X37X16 ISO NNU6021 V SKF S7012 CE/HCP4A CONSOLIDATED NUP-2226E CONSOLIDATED NJ-422 CONSOLIDATED 30260 CONSOLIDATED SN-618..1318-K CONSOLIDATED 62210-2RS CONSOLIDATED SS61910-ZZ

Hot number：FAG 234728M.SP NSK 6309 TIMKEN 78250/78549D AST 5220ZZ SKF 71918 CD/HCP4AH1 Timken G1207KRRB FAG NJ334-E-M1+HJ334-E Timken NP559445/NP945727 NKE NUP226-E-TVP3 INA RCT11 CX TUP1 15.10 STEYR 53238-U SKF 99824 SKF SAFS 22515-11 KOYO 6026 N