搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 28IB28轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.7500

Shaft Size (ds) - 1.7383 / 1.7367

Housing Bore Dia. (Dh) - 1.9385 / 1.9375

Bearing Outside Diameter, Nominal(Do) - 1.938

Bearing Bore after Mounting (di) - 1.7461 / 1.7415

Average Clearance (Cd) - 0.0060

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 1.750

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 AST2028IB28关节轴承图纸和参数

• 发布时间：2026-05-03
• 产品型号: AST2028IB28
• 新型号:AST20 28IB28
• 内径：44,45mm 外径：49,2252mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:气动电具,诊疗室设备,吊夹,工业仪器,性能检测,有色金属合金,监控器材,机床车床,动轮车床,食品包装,声学计量
• 近似型号:AST AST090 2420 SKF SIQG20ES SKF GEZM 208 ES LS GEC420XS INA GE 220 DO-2RS SKF GEZ-208ES-2RS AST AST650 202816 NTN SA1-120B AST ASTEPB 1820-15 INA GE 20 FO-2RS
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• KOYO 22BM2820 KOYO 5205 KOYO RS434830 SNR UC215 CONSOLIDATED 6307
  CRAFT 1315 Timken 200KDDG ISB 22226 ISB 23034 K NKE 24188-K30-MB-W33 CRAFT 33109 CX 39575/39520 NKE 52328-MP ISO 61806 ZZ NTN 6409ZZ KOYO 6848 CYSD 7009DB FAG 713614010 NSK FWF-283327 SKF FYTBK 25 LEF CX HK0910 NMB LF-1260 FAG K36990-36920 NTN NJ316 KOYO NK70/35 ZEN P6003-SB SKF SAL20C INA SL05 020 E IKO TAF 293830/SG FYH UCF305 SNR UCFL213 SKF VKHB 2088 CONSOLIDATED F-624-ZZ CONSOLIDATED NKX-60 CONSOLIDATED SDAF-617

Hot number：NACHI 22311 CCK/W33+H 2311 NSK 29280 OKB 180217Z1 OKB 180300Z3 ISB 22216-2RSK INA 29426-E1 NACHI 54314U SNR 7209CG1DUJ74 Timken 9306K AST NJ230 EM FYH UCIP314 SKF 6311-2RS FAG STO-35-ZZX SKF 6300-2Z SKF PCMF 202316.5 E