|
| ชื่อแบรนด์: | SKS |
| เลขรุ่น: | SFR144TLZN 3.175*6.35*2.38 |
| ขั้นต่ำ: | 500 ชิ้น |
| ราคา: | 3USD |
| เงื่อนไขการจ่ายเงิน: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| ความสามารถในการจําหน่าย: | 100,000 หน่วยต่อเดือน |
SFR144TLZN 3.175*6.35*2.38 High Speed Dental Bearing
Requirements for High-Speed Dental Bearings:
Ultra-High-Speed Operation: Support 300,000-480,000RPM for precise tooth preparation.
High-Temperature Resistance&Corrosion Resistance: Withstand 120-135℃ autoclaving and oral acidic/alkaline environments.
Longevity & Maintenance-Free: Service life > 8 months with minimal replacements.
Bearing dimensions:3.175*6.35*2.38mm,3.175*6.35*2.78mm etc.
Bearing structure : One shield (normal shield)
Product Features:
Perfectly usable for many brands and models of high-speed dental handpieces
Materials: AISI 440C stainless steel, Si³N⁴ ceramic or stainless steel balls.
Precision: P4 grade or ABEC-7 standard.
Lubrication: Sealed design or solid lubrication.
High speed dental handpiece bearing Product Parameters:
|
NO. |
Dental handpiece Bearing type |
Inside Diameter |
Outer Diameter |
Inner ring width |
Outer ring width |
Step outside diameter |
Step width |
Flange outer diameter |
Flange width |
RPM |
|
|
d |
D |
B |
C |
DK |
CK |
DF |
CF |
||
|
1 |
SR144Z |
3.175 |
6.35 |
2.38 |
2.38 |
- |
- |
|
|
450000/min |
|
2 |
SR144ZK(step) |
3.175 |
6.35 |
2.38 |
2.38 |
5.98 |
0.98 |
|
|
450000/min |
|
3 |
SR144ZW |
3.175 |
6.35 |
2.78 |
2.78 |
- |
- |
|
|
450000/min |
|
4 |
SR144ZWK(step) |
3.175 |
6.35 |
2.78 |
2.78 |
5.98 |
0.98 |
|
|
450000/min |
|
5 |
SFR144Z |
3.175 |
6.35 |
2.38 |
2.38 |
- |
- |
7.518 |
0.584 |
450000/min |
|
6 |
SFR144ZW |
3.175 |
6.35 |
2.78 |
2.78 |
- |
- |
7.518 |
0.787 |
450000/min |
|
7 |
SR2-5Z |
3.175 |
7.938 |
3.571 |
3.571 |
- |
- |
- |
- |
400000/min |
|
8 |
SFFR144WZ |
3.175 |
7.5 |
2.78 |
2.78 |
|
|
7.5 |
|
450000/min |
|
9 |
SFR144GWZ |
3.175 |
7.5 |
2.78 |
2.78 |
|
|
7.5 |
|
450000/min |
|
10 |
SFR144KZ1WZ |
3.175 |
6.35/7.5 |
2.78 |
2.78 |
6.35 |
|
7.5 |
|
450000/min |
|
11 |
SR144K1Z |
3.175 |
6.35 |
2.38 |
2.38 |
5.88 |
|
|
|
450000/min |
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