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：2026-06-13
• 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:食品安全,铣头插头,医用椅等,其他橡胶,空气组合元件,有色金属合金,拉床,常备实验设备,血凝试剂,绣花布类,液压压床
• 近似型号:SKF GE 200 ES SIGMA GE 20 ES SKF GE 120 ES-2LS NTN GE 120 ES-2RS CX TUF1 20.115 AST ASTEPB 3236-20 AST ASTEPBW 2036-015 AST GEF120ES INA GEH-20C AST AST20 18050
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• KOYO 4TRS800 AST AST850SM3225 CYSD NN3013/W33 INA PSHE50-N CONSOLIDATED NU-219E
  Timken 222WD ISB 23126 EKW33+AHX3126 CX 3198/3130 ISO 48393/48320 FAG 52230-MP Ruville 5831 NKE 61810 NSK 6210NR AST AST50 60IB64 SKF BT2B 332626/HA7 SNR EXEHE207 AST F604H JRH JRH91001 SKF HK3016 CX N316 E NSK NF1009 SIGMA NJ 313 AST NU228 EM NTN RNAO-16×24×13 SKF S71924 ACD/P4A ZEN S7207B FYH UCC210 SKF W61701-2Z CONSOLIDATED QJ-1038 CONSOLIDATED NU-1868 CONSOLIDATED RMS-9-L CONSOLIDATED NKI-20/20 CONSOLIDATED 29413E CONSOLIDATED 6222-ZZNR CONSOLIDATED WCT-17

Hot number：STEYR 1220 OKB 665596 NSK 40FSF62-1 SNR 6204FT150 CX 7204 B INA GE100-UK-2RS KOYO F683 ISB GE 16 RB NBS K 35x40x27 TN SKF NN 3021 KTN9/SP ISO NU18/1120 FAG 30318 MRC 1901-RD SKF 309-2ZNR SNR 6009-RS