(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 50.0000
Outer Dia (D) - 130.0000
Width (B) - 31.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 139,000
Static Load Rating (Cor) - 136,000
Max Speed (Grease) (X1000 RPM) - 5
Max Speed (Oil) (X1000 RPM) - 6
Max. Shaft Shoulder Dia. Inner (Li) - 70.8
Min. Housing Shoulder Dia., Outer (Lo) - 110.8
Weight (g) - 2,221.00
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 2309 SKF 7019 AC TORRINGTON FAFNIR 3319 MRC NJ 222 CX 3204-2RS KOYO 32960JR CX 54407U+U407 Fersa HM813840/HM813811 NTN KJ30X35X27 NTN NNU4952K KAYDON KA-60CPO STEYR MS-20 FYH SSFY-106 SKF 85874 NOK SC 27 43 9 NBR
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