搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 48IB72轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 3.0000

Shaft Size (ds) - 3 - 2.9982

Housing Bore Dia. (Dh) - 3.1872 - 3.1858

Bearing Bore after Mounting (di) - 3.0068 - 3.0002

Average Clearance (Cd) - 0.0043

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 AST5048IB72关节轴承图纸和参数

• 发布时间：2026-03-06
• 产品型号: AST5048IB72
• 新型号:AST50 48IB72
• 内径：76,2mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:气动控制元件,橡胶制品机械设备,轴承传动,小型柴油发电机,食物加工,除雾除油,环卫设施,声响检测,光学检测,原料辅料,轧钢机辊颈及减速装置
• 近似型号:SKF PCMS 2005002.5 M AST AST850BM 4550 AST AST090 25060 AST AST650 F121815 AST AST50 72IB40 SKF GEC 500 TXA-2RS CX TUP2 250.120 RBC GEZ-500C-2RS AST ASTT90 9550 CX GE 050 HCR-2RS
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• SNR 1217 CX 22334CW33 SNR 6311E NTN 6802 Samick LMFP13UU
  Timken 170TVL500 ISB 2205 TN9 CX 24072 K30CW33+AH24068 SKF 32234J2/DF NKE 53203 NACHI 53422 ISO 567X/563 ISO 60/530 SKF 6220-2Z Timken 65237A/65500 NSK 95BTR10S AST ASTB90 F2520 KOYO AX 55 78 CX CX042 AST GEC530HC CRAFT HK2210 NBS K 45x59x36 NMB L-1910DDY05 NTN PK20X26X20.8 IKO NAS 5017ZZNR NACHI NF 415 NSK RNAF354513 FYH UCFCX14E ISO UCT310 CYSD W6208-2RS SIGMA XLJ 3.1/2 CONSOLIDATED 1314 CONSOLIDATED 7006TGP/4 CONSOLIDATED RLS-221/2 CONSOLIDATED 81144

Hot number：KOYO 7304 B/DT KOYO 51113 KOYO NJ2318E+HJ2318E NTN EC-6305ZZ SKF K89322M ISO NP409 FBJ NUP2314 ISO UCFCX15 SNR UKFS317H NSK HK-3020 SKF NJ-411 SKF SN-517..2217-K MRC 9306-UP SKF NCF 3096 CV SKF SSAFS 23024 KA x 4.1/16