(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 45.0000
Outer Dia (D) - 85.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 73,900
Static Load Rating (Cor) - 81,600
Max Speed (Grease) (X1000 RPM) - 8
Max Speed (Oil) (X1000 RPM) - 9
Max. Shaft Shoulder Dia. Inner (Li) - 54.5
Min. Housing Shoulder Dia., Outer (Lo) - 76.5
Weight (g) - 600.00
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.
Hot number:SNR 32017 OKB 8E92417 INA 2005 KOYO 22248RHAK ISO 3187/3120 NSK 6304/22DDU NSK 7917A5TRSU INA BK2538-ZW" NBS K 50x58x25 JNS RNA495M R&M RMS-21-LL SKF SS61800-2RS NSK 61801-RS NOK ISI 65 55 6 耐熱 NOK NCS 23.5
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