搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 56IB48轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 3.5000

Shaft Size (ds) - 3.4844 / 3.4822

Housing Bore Dia. (Dh) - 3.6889 / 3.6875

Bearing Outside Diameter, Nominal(Do) - 3.688

Bearing Bore after Mounting (di) - 3.4959 / 3.4893

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 AST2056IB48关节轴承图纸和参数

• 发布时间：2026-07-16
• 产品型号: AST2056IB48
• 新型号:AST20 56IB48
• 内径：88,9mm 外径：93,6752mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:质检仪器,钢筋机械,火焰切割,船舶专用,逆程钟类,生物化工,冲压模具及其设备,化学原料及试剂,吊钩,其他车床,马达
• 近似型号:AST AST20 11080 SKF PCM 404420 M SKF PCM 161820 M INA GE 220 DO-2RS SKF GE 20 TXE-2LS AST AST20 28080 AST AST40 1720 SKF PCZ 2016 M SKF SIL20C AST AST800 3520
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• SKF 7305BECBPH CYSD 7924CDF NTN K22X26X10 ISB NBL.30.0955.201-2PPN NKE PASE12
  FAG 22308-E1-K + H2308 Timken 22316YM NSK 2311 K ISO 23218 KCW33+H2318 SKF 23936 CC/W33 NKE 3205-B-TV NSK 608 VV NTN 7034CDB/GNP5 ISO 54305 NTN 6026LLB SKF 6210/HR22Q2 FBJ 63003-2RS NKE 6306-2Z-N NSK 6910L11DDU NACHI 7216BDB Timken A-5238-WS NTN HMK2215 KOYO NANFL207-22 ISO NF3138 SNR NJ326EG15 NACHI NN3060K CYSD NU2308E NKE NU338-E-MPA FBJ QJ308 NSK RNA4907 INA RNA6905-XL SKF S71906 CE/HCP4A INA SCE34TN SKF W626-2RS1 CONSOLIDATED F-683-ZZ

Hot number：NSK 54217 U FAG 3216B.2ZR.TVH TIMKEN 26118-S/26283-S ISB 1315 Ruville 8403 NACHI 6920ZNR SKF FYR 3 1/2-3 Timken G1102KLL CX NJ1960 NKE PBY30 FAG 24060 FAG NK-7/12 NOK SC 35 62 10 NBR NOK UPH-25A NOK PARALIQ GTE 703 750g