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：2026-08-02
• 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:继电传感,五金低压电气设备,机械机电,泵类设备,行业测试,机床电器,气动压力表,挤齿机等,根管充填,手推车,包装耗材工具
• 近似型号:AST AST20 13080 LS SIBP20N INA GE 20 FW AST AST20 08IB14 SKF PCM 242720 M ELGES GE-220C-2RS AST AST850SM 2020 AST AST20 24IB20 SKF PCM 101220 M AST AST650 142015
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• NACHI 63/32ZENR SIGMA 87608 NSK MFJL-1620L FYH NAP208-24 FYH UCFL210-32E
  KOYO 22316RHR ISO 28150/28300 Timken 230RN51 FAG 23972-K-MB + H3972-HG FAG 33011 CRAFT 33208 CYSD 7816CDB KOYO B2610 CX 4308-2RS KOYO 45BM5216 NACHI 6011N NKE 61814 CYSD 6816-2RZ KOYO 6905 NACHI 7024DF SNR 71905CVDUJ74 AST AST40 WC52 NTN FLWBC5-11ZZ FAG FW971 LS GEG30ES-2RS INA GE950-DO AST LBE 20 UU AJ NTN N2232 SIGMA RSA 14 0544 N Timken NA2200 CX NU3884 ISO UCP318 SKF VKBA 3793 CONSOLIDATED IR-38x43x20 CONSOLIDATED NU-1940E

Hot number：NSK 61906-2RZ DKF 7314 AC/DT TORRINGTON 23138 CCK/W33 OKB 3182128K OKB MPZ 23136 MBW33 Timken 52387/52637-B CX NF1996 KOYO NJ2228 KOYO NJ2224R NTN SC0409 NH 6009-2RS IKO HK-3020 Rollway NF-319 SKF PPMF 151717