(dimensions in inches)
Bearing Type - Flanged Shielded with Extended Inner
Bore Dia (d) - 0.1875
Outer Dia (D) - 0.3750
Outer Width (Bo) - 0.1250
Inner Width (Bi) - 0.1562
Radius (min) (rs) - 0.004
Flange Dia (Df) - 0.4220
Flange Width (Bf) - 0.031
Dynamic Load Rating (Cr) - 136
Static Load Rating (Cor) - 49
Max Speed (Grease) (X1000 RPM) - 50
Max Speed (Oil) (X1000 RPM) - 60
Max. Shaft Shoulder Dia. Inner (Ui) - 0.2
Min. Housing Shoulder Dia., Outer (Uo) - 0.347
Ball Qty - 8
Ball Dia (Dw) - 0.0625
Weight (g) - 0.97
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.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
Hot number:DKF 7308 B/DB KOYO 7318 C/DF CX 1311K+H311 ISB 31311 CRAFT 33022 CRAFT 607 SKF 6201-ZNR CX 71826 ATBP4 CYSD 7221DT SIGMA N 2217 Timken NAO25X40X26 NTN NNU4936KC1NAP4 SKF 7026 CD/HCP4A SKF BT4B 328204/HA1 SKF 6308-ZN
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