W639/2.5-2ZS SKF Reference speed 160000 r/min 2.5x7x3.5mm Deep groove ball bearings

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W639/2.5-2ZS SKF Reference speed 160000 r/min 2.5x7x3.5mm Deep groove ball bearings image

W639/2.5-2ZS SKF Reference speed 160000 r/min 2.5x7x3.5mm Deep groove ball bearings Dimensions

Number of Bearings:4 (1 Quadruplex Set)
Contact Angle:25 Degree
Preload:Medium
Raceway Style:1 Rib Outer Ring
Cage Material:Phenolic
Rolling Element:Ball Bearing
Mounting Arrangement:Quadruplex-Tandem and Back to Back
Flush Ground:Yes
Inch - Metric:Metric
Other Features:Single Row | Angular Contact
Long Description:65MM Bore; 90MM Outside Diameter; 52MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 4 (1 Quadruplex Set) Bearings; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Oute
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Ball Angular Contact
Weight / LBS:0.463
d:2.559 Inch | 65 Millimeter
D:3.543 Inch | 90 Millimeter
B:2.047 Inch | 52 Millimeter