(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 260.0000

Outer Dia (D) - 480.0000

Width (B) - 80.0000

Radius (min) (rs) - 5.000

Dynamic Load Rating (Cr) - 1,148,000

Static Load Rating (Cor) - 1,663,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 320.0

Min. Housing Shoulder Dia., Outer (Lo) - 420.0

Weight (g) - 68,863.00

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: NJ252 M
• Inner Diameter：260mm Outer Diameter：480mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:forklift truck,medical equipment,coal mill,circulating pump,chemical raw materials and reagents,thread processing machine,extruder,crimping tools,plastic blow molding,thin metal materials,pump
• Similar models:CX NH252E NACHI NU2252 ISO NF2252 KOYO NJ2252 CX BK425224 ISO NU3252 NKE NU252-E-M6 SKF 81252M CX N3252 NSK N252
• BEARING POWER International Trading Co.,Ltd. specialize in NJ252M products，there is large inventory of AST NJ252 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ252 M Which AST NJ252M 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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