(dimensions in inches)
Bearing Type - Open 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
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 (Li) - 0.4
Min. Housing Shoulder Dia., Outer (Lo) - 0.5
Ball Qty - 8
Ball Dia (Dw) - 0.0937
Weight (g) - 4.46
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.
Hot number:TIMKEN 643/632-B TIMKEN H715332/H715311 OKB 236210 OKB OKB 197726Y NTN 5S-2LA-HSE921CG/GNP42 INA F-239889 KOYO NU2218R SKF P 35 WF KOYO RNA1020 STEYR 1305 INA RSTO-30X NTN SQ-208-102 SKF NU 219 ECP NOK SB 25 40 10 NBR
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