(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 140.0000

Outer Dia (D) - 250.0000

Width (B) - 68.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 479,000

Static Load Rating (Cor) - 708,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 169.0

Min. Housing Shoulder Dia., Outer (Lo) - 221.0

Weight (g) - 15,160.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number:NUP2228 M
• Inner Diameter：140mm Outer Diameter：250mm Width：68mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Oral Image,Industrial,rolling mill roll neck and slowdown device,car instrument,top industry,injection molding machine,test strip,Optical Instruments,pump accessories,switch,chemical
• Similar models:NKE NJ2228-E-MA6 SKF NCF2228V ISB NJ2228 INA SL182228 NACHI 22228AEXK NACHI NU2228E FAG NJ2228-E-M1+HJ2228-E SKF NUP2228ECML SKF C2228K NKE NJ2228-E-M6
• BEARING POWER International Trading Co.,Ltd. specialize in NUP2228M products，there is large inventory of AST NUP2228 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP2228 M Which AST NUP2228M is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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