搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 68IB48轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 4.2500

Shaft Size (ds) - 4.25 - 4.2478

Housing Bore Dia. (Dh) - 4.4372 - 4.4358

Bearing Bore after Mounting (di) - 4.2568 - 4.2502

Average Clearance (Cd) - 0.0046

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 3.000

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 AST5068IB48关节轴承图纸和参数

• 发布时间：2026-08-30
• 产品型号: AST5068IB48
• 新型号:AST50 68IB48
• 内径：107,95mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:数码发电机,E光美容,减速机,酿酒设备,果蔬加工,激光切割,塑机辅机,减速装置,工程液压油缸,电动液压升降平台,中型及大型电动机
• 近似型号:AST ASTT90 F15060 INA EGB4030-E50 AST AST650 WC18 SKF PCZ 0506 E AST AST850BM 14080 INA EGS10080-E50 AST AST850BM 1810 AST AST850BM 6060 AST AST850SM 15080 INA GIR 50 DO-2RS
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• NTN 239/950 KOYO 36YM4425L SNR 6215EE CX 7017CTBP4 NTN BA16519A
  FAG 23024-E1-K-TVPB + H3024 NTN 2R5613V KOYO 32319JR ZEN 61901-2RS Timken 65231/65500 FBJ 6408ZZ ISO 683ZZ AST AST20 1825 SKF GEZM308ES-2LS CX CX697 SNR ES209 SKF FBSA 209/QFC ISO FL617/4 ZZ ISO GE 025 HCR AST GEG140ES-2RS Timken JP12049A/JP12010 KOYO K37X42X13H KOYO N421 SIGMA QJ 303 ISO R188 FYH UCFS314-44 INA SL182204 KOYO UCC212-36 KOYO UKX20 SKF VKBA 1470 CONSOLIDATED MR-93-ZZ CONSOLIDATED T-762 CONSOLIDATED 230SM400 CONSOLIDATED YCRSR-56 CONSOLIDATED SSSY-107

Hot number：SKF 23136 CCK/W33 RIV NUP 238 OKB 502308EH ISO 54406U+U406 CX 641/632 NTN 7316BG Timken EE291175/291750 Timken K28X40X30H Timken X32010X/Y32010X SNR 51218 FAF 6021-Z FAG 7321BMG New Departure R-16 SKF 7203 ACD/HCP4A NOK T3P-8