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：2025-11-29
• 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:常备实验设备,印模材料,劳保员工安全防护,螺纹磨床,气动控制阀,专用拉床,汽缸体类,手术器具,保鲜设备,小电器类,集菌仪器
• 近似型号:INA GE850-DO AST ASTT90 10050 Timken 50FSH90 AST ASTT90 5035 AST AST850BM 2530 AST AST50 64IB76 AST ASTT90 11050 CX TUP2 150.50 INA EGB0505-E40 INA GE 50 ES
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• Timken 208WDDG ISB 24048EK30W33+AOH24048 FAG 53217+U217 FAG NU248-E-M1 NBS SL045015-PP
  NTN-SNR 16040 FAG 2218-K-TVH-C3 NKE 24092-K30-MB-W33 CYSD 5209ZZ KOYO 53313U CX 618/1000 SKF 618/1320 MA CX 63314-2RS KOYO 68/850 KOYO 6838ZZ KOYO 7956B ISB EB1.25.1155.200-1STPN Timken G1105KRRB KOYO HAR915 CX HM89249/10 NTN KMJ18X24X12.6 NTN MR607632+MI-506032 SIGMA N 212 ISO NJ2215 CRAFT NJ312 NACHI NUP 1009 NKE NUP205-E-TVP3 INA PCJT1-3/4 NSK RLM10012026-1 NACHI UCFL320 KOYO UCFLX06-20 SKF YELAG208-108 CONSOLIDATED 8014 CONSOLIDATED RMS-19-LL CONSOLIDATED 7/8x15/16x13/4

Hot number：SKF 61816-2RS NSK 280TMP11 Timken 2790/2720 NTN 33010 NSK B31-26N KOYO 51230 NSK 53205 NSK 6920ZZ SKF BB1-4018E NTN EE333140/333203D+A Timken JLM820048/JLM820012 FAG LS-33 FAG NCF-2211V FAG NUP-419 SNF 6214-Z