(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 35.0000
Outer Dia (D) - 72.0000
Width (B) - 17.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 50,300
Static Load Rating (Cor) - 50,200
Max Speed (Grease) (X1000 RPM) - 9
Max Speed (Oil) (X1000 RPM) - 11
Max. Shaft Shoulder Dia. Inner (Li) - 44.0
Min. Housing Shoulder Dia., Outer (Lo) - 64.0
Weight (g) - 310.00
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:NACHI 2207 NTN 7318 B/DF ZKL NU 311 OKB 3E238W1 OKB 236109 NSK FJL-3230 NTN K30X36X13.4 Samick LMEK12 KOYO MHK20161 CX NNCL4944 V ZEN P6903-SB FAG MM55BS90P/4 Torrington NA-4903-2RS FAG RMS-23 SKF BT4-8052/HA1
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