(dimensions in mm)
Bearing Type - Flange Shielded
Bore Dia (d) - 3.0000
Outer Dia (D) - 9.0000
Width (B) - 5.0000
Radius (min) (rs) - 0.150
Flange Dia (Df) - 10.5000
Flange Width (Bf) - 1.000
Dynamic Load Rating (Cr) - 230
Static Load Rating (Cor) - 151
Max Speed (Grease) (X1000 RPM) - 56
Max Speed (Oil) (X1000 RPM) - 67
Max. Shaft Shoulder Dia. Inner (Ui) - 4.4
Min. Housing Shoulder Dia., Outer (Uo) - 7.900
Ball Qty - 6
Ball Dia (Dw) - 1.5880
Weight (g) - 1.61
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:RIV NF 321 OKB 7209E Gamet 204190X/204266XH Timken 748-S/742DC+X2S-748-S NTN GK65X70X62.3XZW NMB LF-1370ZZ NKE NJ2220-E-MPA+HJ2220-E NTN R2-6 SKF YAR214-207-2FW/VA228 Torrington 23176 NICE GT-2 NTN JPU60-145 SKF 314274 B NOK KA3J 130 160 14 PTFE NOK IUH 28 20 5 耐寒
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