(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 120.0000
Outer Dia (D) - 180.0000
Width (B) - 28.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 139,000
Static Load Rating (Cor) - 192,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 4
Max. Shaft Shoulder Dia. Inner (Li) - 135.0
Min. Housing Shoulder Dia., Outer (Lo) - 165.0
Weight (g) - 2,470.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
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:SKF NA 4901 SKF 1210EKTN9 ISO 2221 NACHI 440KBE030 ISB 53308 U 308 NTN K25X31X21 NTN K17X23X22.8 ISO K65x73x30 CX L853049/10 Timken M-8101 ISO NJ324 PSL PSL 610-22 MRC 6220-R NSK NNF-5024A-DA2RSV SKF NU 2272 MA
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