(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 140.0000

Outer Dia (D) - 250.0000

Width (B) - 42.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 372,000

Static Load Rating (Cor) - 479,000

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) - 225.0

Weight (g) - 9,100.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

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

This bearing is also available with the HJ end plate for the inner race.

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:NU228 EM
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-08
• Application:medical equipment,car shock absorber,Cylinder Standard,EEG,industrial skin care,Textile Accessories,relay,vacuum filter,coupling type,metallurgy,printing equipment
• Similar models:SKF C2228 FAG RN2228-E-MPBX NTN NU228 CX NJ2228E NTN NJ2228E ISO NUP228 ISB NU228 NSK NUP228EM ISB NUP2228 NACHI 23228AX
• BEARING POWER International Trading Co.,Ltd. specialize in NU228EM products，there is large inventory of AST NU228 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU228 EM Which AST NU228EM 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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