搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 48IB56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) - 3.500

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 AST5048IB56关节轴承图纸和参数

• 发布时间：2026-08-10
• 产品型号: AST5048IB56
• 新型号:AST50 48IB56
• 内径：76,2mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:轧钢机齿轮箱座,倒角机等,输液架等,发动机类,堆高车升降平台,超静音发电机,冷却系统,小电器类,液压缸缓冲器,广播系统,滤纸产品
• 近似型号:AST AST850SM 3225 SKF PCM 455020 E INA GE750-DW-2RS2 Timken 50SBT80 AST ASTB90 F25070 AST AST850BM 3230 AST AST50 88IB40 INA GE950-DW AST AST800 15080 INA GE-950ES
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• NSK 32934 NTN 51109 NKE GYE25-KRRB CX NKIS20 ISB SA50ES
  KOYO 1216 CRAFT 1219 CX 20210 KC+H210 SKF 23034 CC/W33 INA 293/670-E1-MB NTN 2LA-HSE016G/GNP42 NSK 32338 NTN 4R8801 KOYO 51315 KOYO 6032ZX CX 6313-2RS NSK 637 FAG 713611480 NTN ARN55115 Timken BK1312 ISB FCDP 70100410 CX JM511946/10 INA KGNCS 20 C-PP-AS ISO NK25/20 FAG NJ348-E-M1+HJ348-E ISB NK.22.1000.100-1N CX NN3022 ISB NU 236 INA S2416 AST SFRW156-TT SKF SILA50TXE-2LS NTN SLX150X225X124 KOYO W686-2RS CONSOLIDATED AW-210 CONSOLIDATED 61919-2RS

Hot number：FAG 21307 CCK NSK 6218 OKB 32317EQT OKB 50941/8 CX 323/32 A Fersa 55175C/55437 ZEN 61907-2RS NSK 6212VV KOYO 694ZZ NTN 7016 SNFA E 270 7CE3 INA KTN 30 C-PP-AS KOYO NNU4928 INA RCJY45-JIS LS SQYL19-RS