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3706/680D BEARING
DOUBLE ROW TAPER ROLLER BEARING
Part No.
Mass
3706/680D
872
KG
SPECIFICATION
Bore d
Outside Diameter D
Total Width T
Inner ring Width B
Outer ring Width C
Corner radius inner ring r
Corner radius outer ring r1
Basic dynamic load rating c
Basic static load rating c0
Grease speed rating
Oil speed rating
Calculation factor e
Calculation factor Y1
Calculation factor Y2
Calculation factor Y0
mm
680
mm
970
mm
400
mm
mm
mm
400
275
7.5
mm
6
KN
7550
KN
17600
-
r/min
-
r/min
-
-
-
-

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