(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 190.0000

Outer Dia (D) - 340.0000

Width (B) - 55.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 567,000

Static Load Rating (Cor) - 790,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 231.0

Min. Housing Shoulder Dia., Outer (Lo) - 299.0

Weight (g) - 23,670.00

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: NUP238 M
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:water,quality inspection equipment,altimeter etc,chuck industry,aerial work equipment,car,Cylinder Special,forklift industry,key lock,stamping die,switch
• Similar models:NACHI 23238A2XK ISO NU3238 NKE NJ2238-E-MA6+HJ2238-E NTN R2238V SKF NJ238ECML NSK NUP2238EM CX NF3238 ISB NJ238 SKF NUH2238ECMH NACHI 22238E
• BEARING POWER International Trading Co.,Ltd. specialize in NUP238M products，there is large inventory of AST NUP238 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP238 M Which AST NUP238M 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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