(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 20.0000
Outer Dia (D) - 47.0000
Width (B) - 14.0000
Radius (min) (rs) - 1.000
Dynamic Load Rating (Cr) - 25,700
Static Load Rating (Cor) - 22,600
Max Speed (Grease) (X1000 RPM) - 15
Max Speed (Oil) (X1000 RPM) - 18
Max. Shaft Shoulder Dia. Inner (Li) - 26.5
Min. Housing Shoulder Dia., Outer (Lo) - 41.5
Weight (g) - 117.00
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:KOYO 230/500 CAC/W33 NTN 21310 CCK+H 310 FAG 31315.A100.140.N11CA TIMKEN 67780/67720CD OKB 1801/32K OKB 2517 Gamet 32014 CX 61906 ZZ Timken 67989/67920B SKF 7030 CD/HCP4A NACHI NN3016K CX TUP1 12.08 SKF SIL35ES SKF 81112 TN FAG 6406
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