(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:KOYO 21309 CCK+H 309 NTN NJ 304 E OKB 7G2032938QT OKB 69243/70K Timken 200KLL2 CX 4311 KOYO 6209ZZ NBS 81124TN IKO BAM 1416 INA GE 630 DW-2RS2 SKF RLS 5-2RS1 MRC 6207-2RS INA 89332 FAG KG-75ARO SKF GS 89315
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