(dimensions in mm)
Bearing Type - Sealed
Bore Dia (d) - 2.5000
Outer Dia (D) - 7.0000
Width (B) - 3.5000
Radius (min) (rs) - 0.150
Dynamic Load Rating (Cr) - 328
Static Load Rating (Cor) - 103
Max Speed (Grease) (X1000 RPM) - 63
Max Speed (Oil) (X1000 RPM) - 75
Max. Shaft Shoulder Dia. Inner (Ui) - 3.8
Min. Housing Shoulder Dia., Outer (Uo) - 6.200
Ball Qty - 7
Ball Dia (Dw) - 1.2000
Weight (g) - 0.55
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:OKB 505 OKB 3053134 OKB 5372110 OKB 6664901 CX 1212K+H212 FAG 24088-B-K30-MB + AH24088-H NTN 4T-387A/382 CX NNCF5013 V CRAFT UCP211 FAG 5214 FED 6315-ZZ Hyatt 93228 Torrington N-132M SKF 280x310x15 HS8 R SKF 7693
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