(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 30.0000
Outer Dia (D) - 62.0000
Width (B) - 20.0000
Radius (min) (rs) - 1.000
Dynamic Load Rating (Cr) - 48,900
Static Load Rating (Cor) - 49,900
Max Speed (Grease) (X1000 RPM) - 9
Max Speed (Oil) (X1000 RPM) - 11
Max. Shaft Shoulder Dia. Inner (Li) - 37.5
Min. Housing Shoulder Dia., Outer (Lo) - 55.5
Weight (g) - 251.00
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 6302-RS RHP 7217 B/DB SKF 51430 INA NA69/22 OKB AST ASTT90 250100 NTN E-625996 NTN K68X76X38.8ZW KOYO NKS75 ISO NU314 INA RASE30-FA164 MRC 7405BMG SKF NA-4915 SKF 7019 ACB/P4AL NTN 61803
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