搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 68IB40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) - 2.500

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 AST5068IB40关节轴承图纸和参数

• 发布时间：2026-07-16
• 产品型号: AST5068IB40
• 新型号:AST50 68IB40
• 内径：107,95mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:轧钢机,行业测试,筛滤网,调压阀,起重滑车,美发设备,机床元件,锯床,仪器仪表,直线传动,动力源
• 近似型号:AST AST50 84IB64 SKF GEH50ES-2RS AST AST650 202812 AST AST50 76IB64 AST AST650 F203020 AST AST50 104IB36 AST AST850SM 8530 AST AST11 F15090 INA EGW28-E50 LS GEZ50ES
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• CYSD 6844NR SNR MLE7002CVDUJ74S CYSD N210E CX N416 ZEN R1212-2Z
  KOYO 02876/02820 Timken 17SF28 NTN 24072B NTN 30234U ISB 3201-ZZ ZEN 3202-2RS NTN 4T-HH221431/HH221410 CRAFT 618/9-2RS KOYO 6201N SNR 71919HVUJ74 CX 71940 CTBP4 CYSD 7211DF AST AST800 2820 NTN CRI-3101 NTN DE2010 FBJ HK2030 NBS K 20x24x12 NTN KV72X80X19.3 NSK MFJL-1015 KOYO MHKM810 CX N1992 CX NJ120X240X80 CX NP3084 SKF QJ 307 N2PHAS NSK RLM3230 FAG S6210 NTN SL04-5018NR SNR UK305 CONSOLIDATED 42x68x12mm CONSOLIDATED SCE-2012

Hot number：BARDEN 7222 AC ISB 32934 ZEN 51106 NACHI 7313CDF CX 95528/95925 NACHI E5084 LS GEEW40ES-2RS KOYO K40X50X27H Timken LM249748/LM249710CD+LM249748XA AST SR4-2RS ZEN SFR4-2Z FAG NNCL-4830VC/3 Rollway NUP-209E SKF 24126 CCK30/W33 SKF NJ 305 ECP