AST ASTB90 F25080轴承,AST ASTB90 F25080关节轴承-搜轴承AST数据中心
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(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 -0.170 / -0.216

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

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Bore after Mounting (di) - 255 +0.115 / -0

Wall Thickness (S3) - 2.500

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

Flange Dia. (Dfl pm 0.5) - 290.000

Flange Thickness (Sfl) - 2.500

Flange Radius (rfl) - 2.000

Material - Wrapped bronze with formed lubrication indents.

This bearing is used with lubrication.

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

订购 AST ASTB90F25080 请填写如下信息

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Hot number:INA IR20X25X17 SKF NU 264 MA TIMKEN HM746646/HM746610 OKB 4544904 Timken 19150/19268 ISO 24184 K30W33 SKF 47896/47820/Q CYSD 7208DB IKO CRBF 2512 AT ISO GE530DO AST LBE 50 UU AJ NTN SC1469 RIV MS-19 NOK SB 20 35 8 NBR NOK AS568-230-B