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Home > High Speed Bearings > High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
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High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment
High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment

High Precision Smr85 5*8*2 Dental Handpiece Bearing for Low Speed Dental Handpieces Brands Dental Equipment

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Product Description

🔹 Product Overview
SMR85 Dental Bearing

SMR85 5*8*2 Dental Handpiece Bearing
High-precision components designed for ultra-high-speed dental applications. These bearings offer exceptional stability and resistance to the rigorous sterilization processes required in dental environments.

Model NO.
SMR85
Materials
Stainless Steel & Ceramic
Precision Grade
P4 (ABEC-7)
Speed Rating
450,000 Rpm
Specification
5*8*2mm
Capacity
100,000 Units/Month
🚀 Key Product Features
✔ Ultra-High-Speed: Supports 300,000 - 450,000 RPM.
✔ Heat Resistance: Withstands 120-135ºC autoclaving.
✔ Corrosion Resistant: Resists oral acidic/alkaline environments.
✔ Durable: Service life exceeds 8 months with maintenance.
Dental Bearing Detail 1
Dental Bearing Detail 2
Dental Bearing Detail 3
📊 Technical Parameters
Bearing Type Inside (d) Outer (D) Inner Width (B) Outer Width (C) Step (DK) Flange (DF) Max RPM
SR144Z3.1756.352.382.38--450,000
SR144ZK3.1756.352.382.385.98-450,000
SR144ZW3.1756.352.782.78--450,000
SFR144Z3.1756.352.382.38-7.518450,000
SR2-5Z3.1757.9383.5713.571--400,000
SFR144KZ1WZ3.1756.352.782.786.357.5450,000
Production Detail 1
Production Detail 2
Production Detail 3
Production Detail 4
Production Detail 5
Production Detail 6
❓ Frequently Asked Questions
How are the products delivered?
We offer three delivery methods: Express (DHL, UPS, TNT, Fedex) for small parcels under 20KG; Air Cargo for shipments over 100KG; and Ocean Shipping for large orders, which typically takes 15-30 days to North America or Europe.
What are your payment terms?
Our standard payment terms are by T/T: a 30% deposit is required to start production, with the remaining 70% balance due before shipment.
What is your policy for defective products?
If any defective products are received, you may return them or request a prompt replacement. We will bear all freight costs associated with returning or replacing these items.
Do your dental bearings have a warranty?
Yes, we provide a lifespan guarantee for our products. Typically, we offer a minimum of 6 months of lifespan warranty for our dental handpiece bearings.
Which shipping method is best for samples?
For samples and small quantities, we generally recommend Express services like DHL or FedEx as they offer convenient door-to-door delivery.
Are the bearings resistant to sterilization?
Yes, our high-speed dental bearings are designed to withstand high-temperature and high-pressure autoclaving (120-135ºC) and are resistant to oral acidic or alkaline environments.

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