搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 48IB56轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 3.0000

Shaft Size (ds) - 3 - 2.9982

Housing Bore Dia. (Dh) - 3.1872 - 3.1858

Bearing Bore after Mounting (di) - 3.0068 - 3.0002

Average Clearance (Cd) - 0.0043

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 3.500

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.072

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.031

Material - Carbon steel shell with PTFE / Fiber lining

This bearing can be used dry or with lubrication.

Please review the technical information on the requirements for the mating shaft.

• AST AST5048IB56关节轴承图纸和参数

• 发布时间：2026-02-24
• 产品型号: AST5048IB56
• 新型号:AST50 48IB56
• 内径：76,2mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:辊道子,电线行业,冷热箱类,密封件,液压压床,机床主轴,液压设备,量具行业,实验仪器,海拔仪等,历史仪器
• 近似型号:CX TUP2 280.50 AST AST650 150170140 AST AST850SM 2415 AST AST40 150100 SKF SILR50ES AST AST650 8010060 SKF GEC 500 FBAS AST AST50 76IB64 AST AST850BM 10560 INA EGB2525-E50
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• ISB 22312 KOYO 7317 NACHI 90TAH10DB NTN K26×34×22 NMB RBT8
  Fersa 09081/09195 CX 234720 MSP ISO 24092 K30CW33+AH24088 SKF 29324E NACHI 29328E NTN 4T-432209 NTN 4T-575/572 CX 52420 NSK 6015 FAG 6017-2Z NACHI 7002 Ruville 6820 NTN 7205BDF SIGMA 81102 SKF 81212TN NBS 89322-M IJK ASB1947 FAG BSB025062-T NTN CRI-1461 LS GEG35C FAG HCB71902-E-2RSD-T-P4S Timken K24X30X15BE NSK RLM253325 ZEN S1604-2RS KOYO SA205F SKF SYNT 100 LTS KOYO WML2508ZZX Timken X32313/Y32313 CONSOLIDATED NUP-2322 CONSOLIDATED SL11938

Hot number：NSK 23038 CCK/33+H 3038 SKF 23218-2CS/VT143 ISO 32218 SNR 32311BA NTN LH-22216E ISO NJ3072 SKF PCZ 5640 E FAG RN2212-E-MPBX NTN SF4030DB NTN SF4831PX1 KOYO WRS394443 NBS ZARF 45105 TN SKF 318-2Z SKF 405000 SKF ECCN 020 R