搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 44IB56轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 2.7500

Shaft Size (ds) - 2.7351 / 2.7333

Housing Bore Dia. (Dh) - 2.9387 / 2.9375

Bearing Outside Diameter, Nominal(Do) - 2.938

Bearing Bore after Mounting (di) - 2.7457 / 2.7393

Average Clearance (Cd) - 0.0080

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 3.500

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.070

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.031

Lube Hole Dia. (dl) - 0.313

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

• AST AST2044IB56关节轴承图纸和参数

• 发布时间：2026-01-31
• 产品型号: AST2044IB56
• 新型号:AST20 44IB56
• 内径：69,85mm 外径：74,6252mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:化工,插座行业,气动电具,真空过滤器,电子材料,泵类设备,轧钢机,其他机床,清洁剂类,印章设备,诊断试纸
• 近似型号:LS SI20ES LS GEG120ES-2RS AST AST20 4050 INA EGB1620-E50 SKF GE-20ES INA GE 20 LO SKF SILKB20F FAG GEH-20ES-2RS SKF GEZ-208ES NMB HRT20E
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• ISO 1201 FBJ 22338K FAG 529381B SNR 7208HG1DUJ74 CYSD NN3006K
  SNR 22317EF801 Timken 280RT92 NSK 32248 NKE 33113 ZVL 33118A CX 368A/363 CX 3877/3820 NTN 4T-CRI0988 NSK 53409U SNR 6206EE NACHI 6301NSE Timken 680235/680270B SKF 7313 BEGBM AST AST50 WC12IB NACHI E32924J INA GE50-KTT-B NSK HM81649/HM81610 NTN NK24/20R+IR20X24X20 PSL PSL 412-308 Timken RAL100NPPB NKE RATY12 NTN T-E-M249748D/M249710/M249710D SKF STO 17 IKO SBB 80 SNR UCPA206 Timken X33210/YSA33210R CONSOLIDATED NUP-2240E CONSOLIDATED R-150-LL CONSOLIDATED MI-15-N CONSOLIDATED RSTO-5X

Hot number：FAG 51238MP OKB NSK 2317 NTN AC-6209LLB AST GEWZ57ES ISO NN3144 K NTN NU216 SKF 51218 STEYR 54310-U NSK BK-2220 FAG SIL8E SKF 12886 SKF BD-23226-2CS5K/VT143-H 2326 L SKF P 35 TR BARDEN 234472M.SP