(dimensions in mm)
Bearing Type - Sealed
Bore Dia (d) - 3.0000
Outer Dia (D) - 7.0000
Width (B) - 3.0000
Radius (min) (rs) - 0.100
Dynamic Load Rating (Cr) - 264
Static Load Rating (Cor) - 90
Max Speed (Grease) (X1000 RPM) - 63
Max Speed (Oil) (X1000 RPM) - 75
Max. Shaft Shoulder Dia. Inner (Ui) - 3.9
Min. Housing Shoulder Dia., Outer (Uo) - 6.350
Ball Qty - 8
Ball Dia (Dw) - 1.0000
Weight (g) - 0.45
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. Also, the equivalent ISO classes.
Two PTFE seals = (TT), also availble with a single PTFE seal = (T)
Hot number:NTN GE 45 ES-2RS IKO K 25×30×20 TIMKEN 25590/25520D OKB 111204K OKB 12412H OKB 982832T NTN 4T-45282/45220 FAG 7207-B-JP CYSD 7214BDT NTN HKS25.4X31.7X21 NTN K35×40×30ZW SKF NJ 310 ECML KAYDON KU-42CPO-2RS BCA SQ-1211-108 SKF SYE 2 3/4 N-118
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