HXHV full ceramic ball bearings R188 with 9 Si3N4 balls ZrO2 rings and PEEK retainer

HXHV full ceramic ball bearings R188 with 9 Si3N4 balls ZrO2 rings and PEEK retainerĀ and size 6.35x12.7x4.762 mm
Brand HXHV
Structure Deep Groove Ball Bearing
Model Number R188
Bore Diameter(d) 6.35 mm
Outside Diameter(D) 12.7 mm
Width(B) 4.762 mm
Weight 0.0022 kg
Type of seal Open
Type of retainer PEEK
Material of rings Ceramic Si3N4
Material of balls Ceramic ZrO2
Quantity of balls 9
Precision Rating Special for fidget spinner
Number of Row Single Row
Place of Origin Wuxi, Jiangsu, China

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