搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 48IB48轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 3.0000

Shaft Size (ds) - 2.9849 / 2.9831

Housing Bore Dia. (Dh) - 3.1889 / 3.1875

Bearing Outside Diameter, Nominal(Do) - 3.188

Bearing Bore after Mounting (di) - 2.9959 / 2.9893

Average Clearance (Cd) - 0.0090

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 3.000

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) - 0.375

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 AST2048IB48关节轴承图纸和参数

• 发布时间：2026-03-14
• 产品型号: AST2048IB48
• 新型号:AST20 48IB48
• 内径：76,2mm 外径：80,9752mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:静电控制,电子监护仪,工业用料,单臂吊起重葫芦,食品添加,轴颈车床,量具行业,专用拉床,粮食检测,车轴车床,气体检测仪器
• 近似型号:AST AST20 7080 INA GE 20 ES-2RS AST AST20 18050 AST AST20 8540 SKF GEG 20 ES INA GE 200 SX LS GX20T IKO GE 20GS-2RS AST ASTB90 F20060 CX TUW2 20
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• ISB 22205 NACHI 29288E KOYO 47360 SNR EC12890S01.H206 SKF NU318ECP
  SNR 23120EG15W33 CX 2319 NKE 24024-CE-W33 FAG 24076-B-K30-MB Ruville 5212 KOYO 49176/49368 SKF 6000/HR22Q2 KOYO 6202ZZ KOYO 6224 CX 63800-2RS NACHI 6910N SKF 71908 ACD/P4A FAG 7212-B-TVP AST AST800 13060 FAG B7205-E-T-P4S ZEN BK1010 CX CX556 NTN EC-6209ZZ INA EGB1215-E50 ISO N3876 ISB NBL.20.0744.201-2PPN ISO NJ1009 ISO NJ3856 NBS NKX 10 TN RHP QJL2.1/4 NSK RNA4902 FYH SA206 NACHI UCFC203 SKF YAR204-012-2F CONSOLIDATED NU-2244E

Hot number：FAG 53306 U OKB 2334H OKB 6534915 SKF 22348 CCJA/W33VA405 SKF 61836 NACHI 6213ZZE CYSD 6222-RS FAG F-804203.ZL-K-C3 ZEN F626 NACHI RB4924 Timken SM1311W-BR SKF 2928 SKF NU-1938E BARDEN HC71926E.T.P4S FAG 6204-ZN