(dimensions in inches)
Bearing Type - Flanged Shielded with Extended Inner
Bore Dia (d) - 0.2500
Outer Dia (D) - 0.6250
Outer Width (Bo) - 0.1960
Inner Width (Bi) - 0.2272
Radius (min) (rs) - 0.002
Flange Dia (Df) - 0.6900
Flange Width (Bf) - 0.042
Dynamic Load Rating (Cr) - 333
Static Load Rating (Cor) - 131
Max Speed (Grease) (X1000 RPM) - 38
Max Speed (Oil) (X1000 RPM) - 45
Max. Shaft Shoulder Dia. Inner (Ui) - 0.3
Min. Housing Shoulder Dia., Outer (Uo) - 0.543
Ball Qty - 8
Ball Dia (Dw) - 0.0937
Weight (g) - 4.90
Precision - A1
Standard Clearance - K25
Material - 52100 Chrome steel (or equivalent)
Also available in Stainless Steel, add prefix "S"
ABEC Grades 1, 3, 5, 7, and 9 are available.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
Hot number:NTN 1207 NACHI 7301 B/DB TORRINGTON 24124 CCK30/W33 FLT N 409 OKB 153615HK CX 303/22 A KOYO 3NCHAC920C ISO K55X63X30 FBJ K20X26X13 NTN NJ317 ISB ZKLDF120 NICE 1641-ZZ Torrington 6026 New Departure 6305-ZZNR Barden 709TGP/4
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