(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 110.0000
Outer Dia (D) - 280.0000
Width (B) - 65.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 583,000
Static Load Rating (Cor) - 672,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 3
Max. Shaft Shoulder Dia. Inner (Li) - 155.0
Min. Housing Shoulder Dia., Outer (Lo) - 235.0
Weight (g) - 21,950.00
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:TIMKEN 28985/28920 OKB E201X ISO 1208K KOYO 3NCHAC030CA CX 6407 NTN 6701ZZ Samick LMEF20UU NSK M-32281 AST SQ1208-102 MRC 211-ZZ INA 928 FAG NKI-28/20 RHP RXLS-31/4 MRC 1812S SKF SNL 3038
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