(dimensions in mm)
Bearing Type - Shielded
Bore Dia (d) - 7.0000
Outer Dia (D) - 22.0000
Width (B) - 7.0000
Radius (min) (rs) - 0.300
Dynamic Load Rating (Cr) - 2,794
Static Load Rating (Cor) - 1,103
Max Speed (Grease) (X1000 RPM) - 30
Max Speed (Oil) (X1000 RPM) - 36
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) - 13.10
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 metal shields = (ZZ), also available with a single metal shield = (Z).
Hot number:SKF NA 69/28 NACHI NU 10/500 NACHI NJ 238 E OKB 3526W2K SKF FY 55 TR AST NK24/16 NTN NK9/16T2 Torrington (Old No.) 24172 Rollway AT-743 Spherco CFML-7 Rollway NUP-2217E NH XLS-91/2 OTHER LF8.5X21.7P SKF 207-2Z SKF OH 39/900 HE
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