(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 55.0000
Outer Dia (D) - 90.0000
Width (B) - 18.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 37,700
Static Load Rating (Cor) - 43,400
Max Speed (Grease) (X1000 RPM) - 8
Max Speed (Oil) (X1000 RPM) - 9
Max. Shaft Shoulder Dia. Inner (Li) - 64.5
Min. Housing Shoulder Dia., Outer (Lo) - 80.5
Weight (g) - 451.00
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:OKB 153514Y OKB 27312E OKB 2G771/750 OKB SNR 6208ZZD22 KBC 6307UU NKE 6417 Timken 7309WN NKE PCJY45 SKF YAR213-2RF INA KA-100CPO RHP MS-131/2-AC FAG NJ-252 INA SCE-86 KOYO NRU0727
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