(dimensions in mm)
Bearing Type - Sealed
Bore Dia (d) - 8.0000
Outer Dia (D) - 22.0000
Width (B) - 7.0000
Radius (min) (rs) - 0.300
Dynamic Load Rating (Cr) - 2,799
Static Load Rating (Cor) - 1,103
Max Speed (Grease) (X1000 RPM) - 34
Max Speed (Oil) (X1000 RPM) - 40
Max. Shaft Shoulder Dia. Inner (Ui) - 10.5
Min. Housing Shoulder Dia., Outer (Uo) - 19.030
Ball Qty - 7
Ball Dia (Dw) - 3.9690
Weight (g) - 12.90
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.
Two rubber seals = (2RS), also available with a single rubber seal = (RS).
Also available with two PTFE seals = (TT), or with a single PTFE seal = (T)
Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)
Hot number:KOYO 7015 C/DB KOYO 23218 CC/W33 NSK 32907 NTN NJ2206+HJ2206 OKB 1840093 OKB OKB Timken 204KTT FBJ 3907 AST AST20 4520 SIGMA RT-771 ISB SS 6308-2RS NMB FR-1/5 NTN 61811-RS NOK DKB 140 160 10 14
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