SMR74 4x7x2 mm / ABEC7 / P4 Stainless Low Speed Dental Handpiece Bearing
Price:
1.5 USD
MOQ:
100 PCS
Delivery Time:
5-8 work days
Brand:
SKS
Product Description
SMR74 4*7*2 Dental Handpiece Bearing
Product Description:
Low speed dental handpiece bearing are perfectly for many models of low-speed handpieces, straight handpieces, contra-angle handpieces, air motors electric motors, and electric grinders, etc.
Low speed dental handpiece bearing specifiations :
- Perfectly usable for straight handpieces, contra-angle handpieces, micro motors and other machines
- Regular rotating speed 30000-50000RPM.
- High precision grade P5 (ABEC 5)
Product Features:
Low-speed dental handpiece Bearings features:
- Tolerance of precision grade P5 (ABEC 5).
- Regular rotating speed 20000-50000 rpm.
- Maximum rotating speed up 200000 rpm.
- Special design of sealed structure, superiorly dust-proof.
- Less vibration, Less noise, Antirust, Corrosion resistant.
Product Parameters:
Low speed dental handpiece bearing product parameters:
| NO. | Bearing type | Inside Diameter | Outer Diameter | Inner ring width | Shield | Retainer(Cage) | Balls material |
|---|---|---|---|---|---|---|---|
| d | D | B | |||||
| 1 | SMR84 | 4 | 8 | 2 | No shield | Stainless steel | Stainless steel |
| 2 | SMR84ZZ | 4 | 8 | 3 | Double shield | Stainless steel | Stainless steel |
| 3 | SMR74 | 4 | 7 | 2 | - | Stainless steel | Stainless steel |
| 4 | SMR74X2 | 4 | 7 | 2 | No shield | TORLON | ceramics |
| 5 | SR133 | 2.38 | 4.762 | 1.588 | - | Stainless steel | Stainless steel |
| 6 | SR133W | 2.38 | 4.762 | 2.38 | No shield | Stainless steel | Stainless steel |
| 7 | SR133N1 | 2.35 | 4.762 | 2.38 | No shield | Stainless steel | Stainless steel |
| 8 | SMR105ZZ | 5 | 10 | 4 | Double shield | Stainless steel | Stainless steel |
| 9 | SMR105 | 5 | 10 | 3 | No shield | Stainless steel | Stainless steel |
| 10 | SMR63 | 3 | 6 | 2 | No shield | Stainless steel | Stainless steel |
| 11 | SMR63ZZ | 3 | 6 | 2.5 | Double shield | Stainless steel | Stainless steel |
| 12 | SMR85 | 5 | 8 | 2 | No shield | Stainless steel | Stainless steel |
| 13 | SMR85ZZ | 4 | 8 | 2.5 | Double shield | Stainless steel | Stainless steel |
| 14 | SMR83 | 3 | 8 | 2.5 | No shield | Stainless steel | Stainless steel |
| 15 | SMR73 | 3 | 7 | 3 | No shield | Stainless steel | Stainless steel |
| 16 | SR1-5ZZ | 2.38 | 7.938 | 3.571 | Double shield | Stainless steel | Stainless steel |
| 17 | SR1-5 | 2.38 | 7.938 | 3.571 | No shield | Stainless steel | Stainless steel |
| 18 | S415 | 1.5 | 4 | 2 | Double shield | Stainless steel | Stainless steel |
| 19 | S830 | 3 | 8 | 4 | Double shield | Stainless steel | Stainless steel |
| 20 | S692 | 2.35 | 5.5 | 2 | Double shield | Stainless steel | Stainless steel |
| 21 | SR133 | 2.38 | 4.762 | 1.588 | No shield | TORLON | ceramics |
| 22 | SR133 | 2.38 | 4.762 | 2.38 | No shield | TORLON | ceramics |
| 23 | S640 | 4 | 6.5 | 1.3 | No shield | Stainless steel | Stainless steel |
| 24 | S623 | 3 | 10 | 4 | Double shield | Stainless steel | Stainless steel |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Foshan Suwei Bearing Trading Co., Ltd
Location
Room 609, Building 1, South China Medical City, Airport Road, Foshan, Guangdong.
Contact Person
Kaphy Chan