factory customized Pillow Block Bearing Unit - HXHV full ceramic ball bearings R188 with 9 Si3N4 balls ZrO2 rings and PEEK retainer – Hxh Detail:
HXHV full ceramic ball bearings R188 with 9 Si3N4 balls ZrO2 rings and PEEK retainer 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 |
Product detail pictures:


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Bearing’s model number / quantity / material and any other special requirement on packing.
Sucs as: 608zz / 5000 pieces / chrome steel material

In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.

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