搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 20IB28轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.2500

Shaft Size (ds) - 1.2387 / 1.2371

Housing Bore Dia. (Dh) - 1.4072 / 1.4062

Bearing Outside Diameter, Nominal(Do) - 1.406

Bearing Bore after Mounting (di) - 1.2452 / 1.2414

Average Clearance (Cd) - 0.0050

Wall Thickness (S3) - 0.082

Bearing Length, Nominal (B) - 1.750

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

OD Chamfer Length (Co) - 0.045

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.250

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 AST2020IB28关节轴承图纸和参数

• 发布时间：2025-06-15
• 产品型号: AST2020IB28
• 新型号:AST20 20IB28
• 内径：31,75mm 外径：35,7124mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:发动机类,小电器类,加工中心,地板行业,动物跟踪,工业机电,教学仪器设备,五金低压电气设备,起重链条,物理仪器,中间体类
• 近似型号:LS GEG120ES AST AST20 7580 SKF PCM 120125100 E SKF PCM 202310 E AST GEC420XS-2RS ISO GE20DO-2RS AST ASTT90 22070 INA GE320-DO AST AST20 18050 AST AST090 205100
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• FAG 231SM115-MA JNS NAF72012 Timken NP500972/NP660895 CONSOLIDATED K-34x44x26 CONSOLIDATED KA-35CPO
  ISB 230/950 K SKF 29318E Fersa 31310F NKE 32016-X-DF FAG 32330-A NKE 33109 ISB 350980 C ISO 3780/3720 NTN 5S-7020UADG/GNP42 NTN 6217ZZNR Timken EE113091/113170 KOYO 7330 AST AST850BM 1610 CX BK2524 AST ER209-26 SIGMA GEZ 112 ES NTN HSB918C ISO Q226 Timken NA2140 ISO NF206 SKF NU 222 ECP NKE NU2217-E-M6 SKF PCM 859030 M INA RCJO30 KOYO RNAO22X35X32 FYH UCFC217 NTN SF5206 SNR UCPH205 SKF YSP 210-115 SB-2F CONSOLIDATED SSR-22-2RS

Hot number：GMN 7209 B/DB OKB 80105EZ1 OKB 42616L KOYO 7204CPA NACHI 7211CDT AST AST40 0815 IKO GE 50ES ILJIN IJ141010 NACHI NU 417 NTN RNA4902 SKF RNA6917 SKF 618/630M SKF 2315 KM SKF FSAF 1316 TLC SKF H 320