(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 40.0000

Outer Dia (D) - 80.0000

Width (B) - 23.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 70,300

Static Load Rating (Cor) - 74,800

Max Speed (Grease) (X1000 RPM) - 8

Max Speed (Oil) (X1000 RPM) - 9

Max. Shaft Shoulder Dia. Inner (Li) - 49.5

Min. Housing Shoulder Dia., Outer (Lo) - 71.5

Weight (g) - 564.00

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:NJ2208 EMA
• Inner Diameter：40mm Outer Diameter：80mm Width：23mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Plastic molding,Security Equipment,Power equipment,reinforced machinery,rubber products machinery and equipment,respirator,raw material accessories,chemical instruments,ventilator anesthesia machine etc,printing machinery,ventilation heating equipment
• Similar models:ISO NU2208 NTN NJ2208 CX NJ2208E NACHI NJ2208 NACHI 22208AEXK INA SL182208 SNR NU2208EG15 AST NU2208E NTN N2208 NSK EE122080/122125
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2208EMA products，there is large inventory of AST NJ2208 EMA . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2208 EMA Which AST NJ2208EMA 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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