(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 20.0000

Outer Dia (D) - 52.0000

Width (B) - 21.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 42,000

Static Load Rating (Cor) - 38,800

Max Speed (Grease) (X1000 RPM) - 11

Max Speed (Oil) (X1000 RPM) - 14

Max. Shaft Shoulder Dia. Inner (Li) - 27.5

Min. Housing Shoulder Dia., Outer (Lo) - 45.5

Weight (g) - 248.00

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:NJ2304 EMA
• Inner Diameter：20mm Outer Diameter：52mm Width：21mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-07
• Application:Medical equipment,plastic rolling,wall industry,medical equipment,electromagnetic clutch,medical equipment,hinge industry,Other Measurements,Industry,bio-chemical,electronic components
• Similar models:ISB NJ2304 ISO NU2304 AST NUP2304E ISO NH2304 FAG NJ2304-E-TVP2+HJ2304-E NACHI 23040EK NACHI 23044A2XK SNR NU2304EG15 ISB NUP2304 NTN NJ2304E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2304EMA products，there is large inventory of AST NJ2304 EMA . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2304 EMA Which AST NJ2304EMA 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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