(dimensions in mm)

Bearing Type - N

Bore Dia (d) - 60.0000

Outer Dia (D) - 130.0000

Width (B) - 31.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 121,000

Static Load Rating (Cor) - 123,000

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 5

Max. Shaft Shoulder Dia. Inner (Li) - 77.0

Min. Housing Shoulder Dia., Outer (Lo) - 113.0

Weight (g) - 1,800.00

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:N312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:agricultural testing and analysis equipment and related,Laser Devices,engineering machine,Other Measurements,respirator,Food testing,Microwave Equipment,agriculture,aerial work platform,gas turbine,inorganic chemical
• Similar models:CYSD NUP2312E CX NU312E SKF C3120V NTN NJ312 NSK NUP312 NSK NU312EM NSK 93775/93126 ISO NU3312 FAG NJ312-E-TVP2+HJ312-E CX NF312E
• BEARING POWER International Trading Co.,Ltd. specialize in N312 products，there is large inventory of AST N312 . We has been built up long-term cooperation with AST company, could make a bulk order of the N312 Which AST N312 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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