AST AST4025080 bearing,AST4025080 Size:250*255*mm--BEARINGPOWER Co.,Ltd.
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(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 -0 / -0.072

Housing Bore Dia. (Dh) - 255 +0.052 / +0

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Outside Diameter Tolerance (Do tol.) - 255.26 / 255.17

Bearing Bore after Mounting (di) - 250.222 / 250.07

Average Clearance (Cd) - 0.1820

Wall Thickness (S3) - 2.465

Bearing Length, Nominal (B) - 80.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

Material - Steel shell with PTFE / Polymer Fiber lining

This bearing can be used dry or with lubrication.

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

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Hot number:NSK 100BNR20SV1V NTN 248/1800 KOYO 46334 Timken 598/592-B NACHI 7311CDB SKF GE 10 C AST N218 NACHI UGFC211 SNR UKPA210H FAG N1996K.M1.SP IKO BA2414ZOH Rollway U1316L NH MS-18 SKF 308 CONSOLIDATED 81109 Timken 22216YM ISO 14130/14276 Timken 211KG FAG 239/750-K-MB + H39/750-HG FAG 24038-E1-K30 + AH24038 AST AST50 16FIB20 IKO GBR 263516 FAG HCS7004-C-T-P4S CX HK506038 ISB TSF 12.1 NSK TL23034CDE4 FAG NCF2213V FAG 2303 RBC SJ7294 CONSOLIDATED SX011832