(dimensions in mm)
Bearing Type - Open
Bore Dia (d) - 8.0000
Outer Dia (D) - 19.0000
Width (B) - 6.0000
Radius (min) (rs) - 0.300
Dynamic Load Rating (Cr) - 1,902
Static Load Rating (Cor) - 734
Max Speed (Grease) (X1000 RPM) - 36
Max Speed (Oil) (X1000 RPM) - 43
Max. Shaft Shoulder Dia. Inner (Li) - 10.5
Min. Housing Shoulder Dia., Outer (Lo) - 15.5
Ball Qty - 7
Ball Dia (Dw) - 3.1750
Weight (g) - 7.12
Precision - A1
Standard Clearance - K25
Material - Martensitic Stainless Steel
Also available in 52100 Chrome Steel
ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.
Hot number:NTN 71909 C/DT FAG NK 60/25 INA KR 52 PP OKB 2077156E Timken 27684/27620-B NKE 52217 NACHI 52220 NSK 6909L11-H-20DDU IKO NAX 7040Z FAG NU-228E SKF NUP-2092E AMI SSFY-25SD SKF IR 95x105x36 SKF 6021 NOK USH-60A
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