(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 400.0000

Outer Dia (D) - 540.0000

Width (B) - 65.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 1,161,000

Static Load Rating (Cor) - 2,182,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 1

Max. Shaft Shoulder Dia. Inner (Li) - 435.0

Min. Housing Shoulder Dia., Outer (Lo) - 511.0

Weight (g) - 13,790.00

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: NU1980 EM
• Inner Diameter：400mm Outer Diameter：540mm Width：65mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:construction machinery and equipment,ship special,respirator,Cylinder Standard,PVC,storage and transportation equipment,teaching equipment,rubber products machinery and equipment,marine analysis and testing equipment,reinforced machinery,medical Equipment
• Similar models:CX NU1980 ISO NU1980 ISO NUP1980 CX NJ1980 ISO NJ1980 AST NU1980EM CX NUP1980
• BEARING POWER International Trading Co.,Ltd. specialize in NU1980EM products，there is large inventory of AST NU1980 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU1980 EM Which AST NU1980EM 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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