(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 80.0000
Outer Dia (D) - 170.0000
Width (B) - 39.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 253,000
Static Load Rating (Cor) - 277,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 4
Max. Shaft Shoulder Dia. Inner (Li) - 101.0
Min. Housing Shoulder Dia., Outer (Lo) - 151.0
Weight (g) - 4,460.00
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 30304 OKB 3153140K OKB 42312 FAG 22308-E1-K + AH2308 NSK 47KWD01 SKF BT1-0373 ISB GAC 55 S NTN KMJ20X26X20 NKE NCF1840-V ISO NF1928 FED 306-ZZ STEYR 53424-U FAF 6211TP/5 RBC MI-25 FAG NAS-65
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