Product Model Number: ssbfrw188zzp28a5af2s

Precision Miniature Ball Bearings
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1. Unless otherwise specified, units of measurement are inches for category INCH product and millimeter for category METRIC product.
2. Radius is the maximum mating radius that the bearing corner will clear.
3. This product may be available in several configurations to meet each unique application (ABEC/ISO, Material, Lubrication, etc.) Contact a Bearing Specialist to assist with your requirements.

Technical Specifications
ID (d)0.2500
OD (D)0.5000
Width (W)0.1875
Extended IR Width0.2187
Flange OD0.547
Flange Width0.045
Radius (r)0.005
Radial Static Load Rating (lbs)57
Radial Dynamic Load Rating (lbs)114
Weight (gms.)2.5
Ring MaterialStainless Steel
Ball MaterialStainless Steel
Retainer MaterialStainless Steel
Closure MaterialStainless Steel
Radial Play (in.).0002 - .0008
Max RPM50000
Temperature range-65 to +250
RoHS complianceCompliant
REACH complianceCompliant
Conflict minerals complianceCompliant