(dimensions in inches)
Bearing Type - Flanged Shielded with Extended Inner
Bore Dia (d) - 0.5000
Outer Dia (D) - 1.1250
Outer Width (Bo) - 0.3125
Inner Width (Bi) - 0.3437
Radius (min) (rs) - 0.016
Flange Dia (Df) - 1.2252
Flange Width (Bf) - 0.062
Dynamic Load Rating (Cr) - 1,149
Static Load Rating (Cor) - 511
Max Speed (Grease) (X1000 RPM) - 27
Max Speed (Oil) (X1000 RPM) - 32
Max. Shaft Shoulder Dia. Inner (Ui) - 0.6
Min. Housing Shoulder Dia., Outer (Uo) - 0.990
Ball Qty - 8
Ball Dia (Dw) - 0.1875
Weight (g) - 25.60
Precision - A1
Standard Clearance - C0
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 7211 B/DF OKB 2608H OKB OKB 29243/17 Timken 26131/26282D+X1S-26131 Timken 580/574 ISO 61856 SKF 638/5-2Z Timken 66187/66462D+X1S-66187 NSK LM3230 SKF NK45/20TN Rollway A-5256WB FAG N-414 SKF 23122-2CS5K/VT143 NSK 6012
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