(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 45.0000

Outer Dia (D) - 100.0000

Width (B) - 36.0000

Radius (min) (rs) - 1.500

Dynamic Load Rating (Cr) - 129,400

Static Load Rating (Cor) - 141,200

Max Speed (Grease) (X1000 RPM) - 6

Max Speed (Oil) (X1000 RPM) - 7

Max. Shaft Shoulder Dia. Inner (Li) - 58.5

Min. Housing Shoulder Dia., Outer (Lo) - 86.5

Weight (g) - 1,469.00

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:NJ2309 EM
• Inner Diameter：45mm Outer Diameter：100mm Width：36mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:medical equipment,joint protection,ventilation heating equipment,Chromatography Products,reinforced machinery,Industrial,sawing machine,insect experimental analysis instrument,Low-voltage electrical equipment,bathroom facilities,horizontal processing
• Similar models:FBJ NUP2309 ISB NJ2309 SKF NUP2309ECP NACHI 22309AEXK NTN NU2309E AST NUP2309EM SNR NU2309EG15 NACHI NJ2309E NACHI 22309AEX KOYO NUP2309
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2309EM products，there is large inventory of AST NJ2309 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2309 EM Which AST NJ2309EM 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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