| Type | BALL | Structure | Deep Groove | Bore Size | 6.350 - 6.351 mm |
| Outside Diameter | 12.7 - 12.71 mm | Precision Rating | P0 P6 P5 P4 P2 | Seals Type | Open, open |
| Number of Row | Single Row | Place of Origin | Guangdong, China | Material | Chrome Steel,Stainless steel,hybrid ceramic |
| Product's name | r188 | Payment | T/T ,paypal | Sample | free |
| Application | hand spinner, finger spinner,yoyo | Cage | steel or plastic | Service | OEM Customized Services |
| Feature | high precision, small torque | Certificate | ISO9001:2008,SGS |
| B | 3.8750 in |
| general information: | SMITH-TRAX® spec |
| roller shape: | Flat |
| d | 2.7500 in |
| radial static load capacity: | 17400 lb |
| roller material: | Steel |
| bearing element: | Needle Rollers |
| roller diameter: | 7.0000 in |
| roller width: | 3.7500 in |
| radial dynamic load capacity: | 42400 lb |
Hybrid Ceramic - FZ ESSENTIALS
This unique bearing is based off the wildly popular FZ Golden Eagle R188. Its made of stainless steel rings, 10 Zr02 balls and stainless retainer. This engine
Coogam R188 Hybrid Ceramic 10 Ball Bearing ...
Coogam R188 Hybrid Ceramic 10 Ball Bearing for High-end Fidget Spinner Toy DIY Replacement,High Speed Smooth Quiet Durable,Si3N4 Silicon Nitride Black Ceramic,Pack of 2 (Size R188)
R188 Hybrid Ceramic Bearings - Ortech Ceramics
Ortech's R188 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
Buy replacement spinner bearings ceramic R188 at skilltoyz
Ceramic hybrid ball bearings offer higher spin speeds with a lower noise and longer bearing life. Replacement R188 bearings for your fidget spinner. These are
R188 Ceramic Ball Bearing Hybrid Silicon ...
Buy R188 Ceramic Ball Bearing Hybrid Silicon Nitride Si3N4 High Speed 2 Pack on Amazon.com ✓ FREE SHIPPING on qualified orders
R188 Bearing in Ceramic Hybrid or Stainless Steel, 10-ball
R188 Bearing in Ceramic Hybrid or Stainless Steel, 10-ball · Stainless Steel or Chrome races to prevent rust · Available with Si3N4 Ceramic, Stainless Steel, or
Bearings - Unquiet Hands
High performance bearings for premium hand spinners! Full ceramic bearings, hybrid ceramic, stainless steel, steel in all sizes R188, 606, 608, 696