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：2026-10-14
• 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:晶体管配件,无尘文具,挤出机类,机用虎钳,空气净化,绣花布类,气缸气动处理元件,吊钩,倒角弯管,动态血压,噪声检查
• 近似型号:AST ASTEPB 3539-50 SKF GEC750TXA-2RS AST AST850BM 3850 LS SA50ES AST AST40 5050 INA EGB6060-E50 AST ASTT90 F10050 AST ASTT90 F25070 AST AST850SM 3850 AST AST20 150100
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• Timken 570/563D+X1S-570 NTN 7314BDT NTN CRD-12002 Timken LM806649/LM806610 SKF SILKAC18M
  Timken 150RJ02 CX 16006 ZZ FAG 241/560-B-K30-MB + AH241/560-H NACHI 23180EK SKF 3205ATN9 ZEN 608 NKE 6021-2Z-N NSK 6206T1X NTN 63/32 SKF 6305-2ZNR NSK 7012CTRSU KOYO 7028 NACHI 7207CDF AST AST40 0806 NTN CRI-5810 NSK EN 6 NTN F-BC7-13 ZEN F682X ISO K55x63x20 FBJ GEG80ES-2RS KOYO HI-CAP 57008 KOYO HJ-283720,2RS ISO K185x195x37 NBS KZK 20x26x12 KOYO MJ-24161 CX NU2217 E NSK NUP305EM NTN RNNU4421 NBS SCV 35-UU AS CONSOLIDATED NN-30/500-KMSP/5

Hot number：GMN 7012 C/DB FYH UKFU 210+H2310 OKB OKB 3053944K OKB 6942/15 NSK 30305CN NTN 32019X SNR 32217A NSK 6238 SKF 7034 CD/P4A INA RSHEY17 ISB RB 15013 INA 81305 SKF NU-410 FAG SN-319..2319