Sackorange 10 Pieces MR128-2RS Deep Groove Ball Bearings 8mm Inner Diameter 12mm Outer Diameter 3.5mm Bore Double Rubber Sealed Chrome Steel
Why you'll like it
- Double Sealed Design — Equipped with dual rubber contact seals that keep out dust and debris while retaining internal lubrication for extended bearing life.
- High Precision Operation — Engineered to minimize noise and vibration, delivering smooth and efficient rotation for precision instruments and small motors.
- Low Friction Performance — Optimized for high-speed operation with minimal wear, ensuring consistent and reliable power transfer in demanding conditions.
- Versatile Applications — Perfectly sized for hobbyist builds including remote control cars, model planes, drones, robotics, and miniature electric motors.
- Durable Construction — Manufactured from high-quality chrome steel alloy to withstand heavy radial loads and harsh operating environments.
Product details
Description
Upgrade your miniature mechanical projects with the Sackorange 10 Pieces MR128-2RS Deep Groove Ball Bearings set. Engineered for high performance, each bearing features an 8 millimeter inner diameter, 12 millimeter outer diameter, and a 3.5 millimeter bore width, making them an ideal fit for precision instruments, small electric motors, drones, RC cars, planes, and robotics.
Built from durable, high-quality chrome steel, these components deliver exceptional resistance to wear and tear even during high-speed operations. The integrated double rubber seals effectively lock in lubrication while preventing dust, debris, and contaminants from entering the raceway.
Meeting ABEC Tolerance 1 standards with a Z2 noise level, these pre-lubricated bearings ensure smooth, quiet, and reliable operation across a wide variety of demanding hobbyist and professional applications.
How to use
- Ensure the housing and shaft are clean and free of debris before installation.
- Press fit the bearing evenly using a proper arbor tool to avoid damaging the inner or outer rings.
- Do not strike directly on the rubber seals.
Ingredients
High-carbon chrome steel alloy construction, synthetic lubricating grease, nitrile rubber seal material.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | SACKORANGE |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What are the dimensions of the MR128-2RS ball bearings?
These bearings feature an inner diameter of 8 millimeters, an outer diameter of 12 millimeters, and a width or bore of 3.5 millimeters.
Are these bearings pre-lubricated?
Yes, they arrive pre-lubricated and are equipped with double rubber seals to retain the lubricant and protect against contaminants.
What applications are these bearings suitable for?
They are ideal for small electric motors, remote control cars, drones, model airplanes, robotics, and various precision mechanical devices.
Are these genuine USA-imported products available in India through Dropy?
Yes, this product is authentically sourced directly from the USA and delivered securely across India by Dropy.
What material are the bearings made from?
The bearings are constructed from high-quality chrome steel alloy for enhanced durability and wear resistance.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.