Product Details

5 mm x 10 mm x 4 mm skf WBB1-8705 R-2RS1 Deep groove ball bearings

Brand Name skf
Model Number WBB1-8705 R-2RS1
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

skf WBB1-8705 R-2RS1 bearing Size Chart (mm/inches)

CategoryPrecision Ball Bearings
Manufacturer NameTIMKEN
Minimum Buy QuantityN/A
Product GroupB04270
Precision ClassABEC 7 | ISO P4
Material - BallSteel
Number of Bearings1 (Single)
Contact Angle15 Degree
Raceway Style1 Rib Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | Super High Precision
Long Description50MM Bore; 90MM Outside Diameter; 20MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Rac
CategoryPrecision Ball Bearings
Harmonized Tariff Code8482.10.50.28
Keyword StringAngular Contact Ball
Manufacturer URL
Manufacturer Item Number2MM210WI
Weight / LBS1.06
B0.787 Inch | 20 Millimeter
D3.543 Inch | 90 Millimeter
d1.969 Inch | 50 Millimeter
d - Bore50 mm
D - Outer Diameter90 mm
Bearing Width20 mm
do - Ball Diameter12.700 mm
C0 - Static Radial Rating31700 N
Ce - Dynamic Radial Rating147400 N
Limiting Speed (Grease)16000 rpm
Limiting Speed (Oil)32000 rpm
Ball TypeSTEEL
Cage TypeCR - Phenolic Outer Land Riding Cage
Bearing Weight0.457 Kg
Design UnitsMETRIC
Full Timken Part Number2MM210WICR
R - Inner Ring To Clear Radius21.0 mm
r - Outer Ring To Clear Radius31.0 mm
da - Inner Ring Backing Diameter57.400 mm
Da - Outer Ring Backing Diameter83.300 mm
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