(dimensions in inches)
Bearing Type - Flanged Shielded
Bore Dia (d) - 0.0469
Outer Dia (D) - 0.1562
Width (B) - 0.0937
Radius (min) (rs) - 0.004
Flange Dia (Df) - 0.2030
Flange Width (Bf) - 0.031
Dynamic Load Rating (Cr) - 21
Static Load Rating (Cor) - 6
Max Speed (Grease) (X1000 RPM) - 110
Max Speed (Oil) (X1000 RPM) - 130
Max. Shaft Shoulder Dia. Inner (Ui) - 0.1
Min. Housing Shoulder Dia., Outer (Uo) - 0.138
Ball Qty - 7
Ball Dia (Dw) - 0.0236
Weight (g) - 0.20
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.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
Hot number:ZKL 7228 B/DF NTN NU 221 NSK N 1020 OKB 7636E OKB 6674901 FAG 22308-E1-K-T41A + H2308 ZEN BK0912 INA EGB90100-E40 KOYO F699ZZ NSK HR30214J ISO LM742749/10 CX NA4952 FAG UK215 Rollway (Bronze Cage) N-209 SKF 231/750 CAK/W33
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