(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 45.0000

Outer Dia (D) - 120.0000

Width (B) - 29.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 123,700

Static Load Rating (Cor) - 122,600

Max Speed (Grease) (X1000 RPM) - 6

Max Speed (Oil) (X1000 RPM) - 8

Max. Shaft Shoulder Dia. Inner (Li) - 64.5

Weight (g) - 1,860.00

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:NU409 MA
• Inner Diameter：45mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:training beds etc,Industrial,medical equipment,pump industry,Automation,organic raw materials,relay,Cylinder Special,motorcycle,hydraulic cylinder,mathematical instruments
• Similar models:FBJ NUP409 CYSD NJ409 KOYO N409 ISO NJ409 FBJ N409 NSK 544090/544116 NACHI 24092EK30 NTN NU409 FAG NU409-M1 NSK 544091/544116
• BEARING POWER International Trading Co.,Ltd. specialize in NU409MA products，there is large inventory of AST NU409 MA . We has been built up long-term cooperation with AST company, could make a bulk order of the NU409 MA Which AST NU409MA 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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