(dimensions in mm)

Bearing Type - N

Bore Dia (d) - 120.0000

Outer Dia (D) - 310.0000

Width (B) - 72.0000

Radius (min) (rs) - 5.000

Dynamic Load Rating (Cr) - 677,000

Static Load Rating (Cor) - 776,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 170.0

Min. Housing Shoulder Dia., Outer (Lo) - 260.0

Weight (g) - 29,660.00

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: N424 M
• Inner Diameter：120mm Outer Diameter：310mm Width：72mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:office outdoor camping equipment,electrostatic protection,Control,surgical instruments,Automobile,mechanical annex,circulating pump,paint paint,medical equipment,sterilizers,chuck industry
• Similar models:NSK M244249/M244210 NTN RNU4424 FAG NJ424-M1+HJ424 NTN NU424 KOYO NJ424 ISO N424 CX NUP424 NKE NJ424-M+HJ424 NACHI NF424 CX NF424
• BEARING POWER International Trading Co.,Ltd. specialize in N424M products，there is large inventory of AST N424 M . We has been built up long-term cooperation with AST company, could make a bulk order of the N424 M Which AST N424M 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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