(dimensions in mm)
Bearing Type - Flange Shielded
Bore Dia (d) - 9.0000
Outer Dia (D) - 14.0000
Width (B) - 4.5000
Radius (min) (rs) - 0.100
Flange Dia (Df) - 15.5000
Flange Width (Bf) - 0.800
Dynamic Load Rating (Cr) - 781
Static Load Rating (Cor) - 374
Max Speed (Grease) (X1000 RPM) - 36
Max Speed (Oil) (X1000 RPM) - 42
Max. Shaft Shoulder Dia. Inner (Ui) - 10.3
Min. Housing Shoulder Dia., Outer (Uo) - 13.200
Ball Qty - 12
Ball Dia (Dw) - 1.5880
Weight (g) - 2.20
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:NACHI 6306-2RS NACHI 7218 C/DB GMN 71920 C/DF TORRINGTON 23268 CAC/W33 FAG 32021-X-XL KOYO 53205U SKF 7009 CE/P4AL1 KOYO 7908CPA KOYO NU3336 NTN T-H249148/H249111D+A SKF VKBA 3413 SKF W617/3 SKF HN 4525 SKF NJ 2308 ECJ NOK ISI 120 105 9 耐熱
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