High Speed Dental Handpiece Bearings
Right Team Holding Ltd. / 2022-06-08
- Rolling Body：Ball Bearings
- The Number of Rows：Single
- Outer Dimension：Micro(≤26mm)
- Material：Stainless Steel
- Load Direction：Radial Bearing
- Separated：Unseparated
=== Base Info ===
- Model NO.：R155ZZS
- Structure：Deep Groove,Groove,Smooth,Flanged
- Precision：Abec-7
- Internal Clearance Codes：C0,C2, C3, C4, C5
- Lubrication：Grease
- Type：Ball,Radial of Angular Contact
- Outside Diameter：7.938
- Bore Size：3.967mm
- Seals Type：Open or Zz
- Application：Dental Handpiece,Air Turbine
- Speed：300,000~500,000 Rpm
- Transport Package：Plastic Tube & Box
- Specification：OD7.938 *ID3.967 *H3.175mm
- Trademark：LYHY
- Origin：Luoyang, China
- HS Code：8482103000
- Production Capacity：100000PCS Per Year
=== Description ===
| Inch Design | Bore Size | Inch Design | Bore Size | ||||||
| Model No. | d | D | D1 | B | Model No. | d | D | D1 | B |
| R09 | 1.016 | 3.175 | 1.191 | R155 | 3.967 | 7.938 | 2.779 | ||
| R0 | 1.191 | 3.967 | 1.588 | R155ZZS | 3.967 | 7.938 | 3.175 | ||
| R0ZZS | 1.191 | 3.967 | 2.38 | R156 | 4.762 | 7.938 | 2.779 | ||
| R1 | 1.397 | 4.762 | 1.984 | R156ZZS | 4.762 | 7.938 | 3.175 | ||
| R1ZZS | 1.397 | 4.762 | 2.779 | R166 | 4.762 | 9.525 | 3.175 | ||
| R1-4 | 1.984 | 6.35 | 2.38 | R166ZZ | 4.762 | 9.525 | 3.175 | ||
| R1-4ZZS | 1.984 | 6.35 | 3.571 | R3 | 4.762 | 12.7 | 3.967 | ||
| R133 | 2.38 | 4.762 | 1.588 | R3ZZ | 4.762 | 12.7 | 4.978 | ||
| R133ZZS | 2.38 | 4.762 | 2.38 | R168 | 6.35 | 9.525 | 3.175 | ||
| R1-5 | 2.38 | 7.938 | 2.779 | R168ZZ | 6.35 | 9.525 | 3.175 | ||
| R1-5ZZS | 2.38 | 7.938 | 3.571 | R188 | 6.35 | 12.7 | 3.175 | ||
| R144 | 3.175 | 6.35 | 2.38 | R188ZZ | 6.35 | 12.7 | 4.762 | ||
| R144ZZ | 3.175 | 6.35 | 2.779 | R4B | 6.35 | 15.875 | 4.978 | ||
| R2-5 | 3.175 | 7.938 | 2.779 | R4BZZ | 6.35 | 15.875 | 4.978 | ||
| R2-5ZZ | 3.175 | 7.938 | 3.571 | R4A | 6.35 | 19.05 | 5.558 | ||
| R2-6 | 3.175 | 9.525 | 2.779 | R4AZZ | 6.35 | 19.05 | 7.142 | ||
| R2-6ZZS | 3.175 | 9.525 | 3.571 | R1810 | 7.938 | 12.7 | 3.967 | ||
| R2 | 3.175 | 9.525 | 3.967 | R1810ZZ | 7.938 | 12.7 | 3.967 | ||
| R2ZZ | 3.175 | 9.525 | 3.967 | R6 | 9.525 | 22.225 | 5.558 | ||
| R2A | 3.175 | 12.7 | 4.366 | R6ZZ | 9.525 | 22.225 | 7.142 | ||
| R2AZZ | 3.175 | 12.7 | 4.366 |
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