(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 140.0000

Outer Dia (D) - 300.0000

Width (B) - 62.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 603,000

Static Load Rating (Cor) - 726,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 180.0

Weight (g) - 21,400.00

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: NU328 MC4S
• Inner Diameter：140mm Outer Diameter：300mm Width：62mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:metering pump,Other Measurements,sucker industry,motor,agrochemical,Pneumatic Actuator,sawing machine,Spectrum Products,medical equipment,pump,hydraulic cylinder buffer
• Similar models:NTN NU328 KOYO NJ2328R NKE NJ328-E-MA6+HJ328-E CX NJ3328 NKE NJ328-E-MPA NKE NJ328-E-MA6 FAG NUP2328-E-M1 ISO NUP328 NKE NJ2328-E-MPA+HJ2328-E NACHI NU2328
• BEARING POWER International Trading Co.,Ltd. specialize in NU328MC4S products，there is large inventory of AST NU328 MC4S . We has been built up long-term cooperation with AST company, could make a bulk order of the NU328 MC4S Which AST NU328MC4S 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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