(dimensions in inches)
Bearing Type - straight
Shaft Dia., Nominal (d) - 4.2500
Shaft Size (ds) - 4.25 - 4.2478
Housing Bore Dia. (Dh) - 4.4372 - 4.4358
Bearing Bore after Mounting (di) - 4.2568 - 4.2502
Average Clearance (Cd) - 0.0046
Wall Thickness (S3) - 0.095
Bearing Length, Nominal (B) - 2.500
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.
- Model Number: AST50 68IB40
- Inner Diameter：107,95mm Outer Diameter：mm Width：mm
- Type：Plain Bearings
- Update date：2025-12-17
- Application:metering pump,Seals,plant determination,rolling mill roll neck and slowdown device,marine analysis,engine,dye pigments,medical Equipment,Special Equipment,medical equipment,Security Equipment
- Similar models:INA GE850-DW SKF GEZH508ES-2RS INA EGB0808-E50 AST AST5014FIB16 SKF SAL50TXE-2LS INA EGB6030-E50 AST AST850SM2210 AST AST5092IB72 CX GE050/80XES-2RS AST GAC50T
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Hot number：AST 24140MB ISO 4206-2RS KOYO 33020JR KBC 6005DD NSK 6876 FAG 713649320 SKF AS 7095 CX K30x35x27 NSK N 309 ISO NUP5212 FAG NJ2264 FAG NUKR72C TIMKEN TARF65155 FED 1214 SKF (Old No.) NAF20x35x17 ISB 23144 EKW33+OH3144 MPZ 22328 ACKMW33+AH2328X SNR 30305C NACHI 52313 CYSD 88604 SNR AB44233S01 NSK FWJ-323727 CX NA4900 PFI PHU53548 RHP QJL1.3/4 ISB SI 80 C 2RS FAG NCF2207V FED XLS-15/8 NH R360LL NTN 562048
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