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1***m

Helpful (2)
It was pretty good but it just took like 4-5 weeks to arrive. Ik that’s expected bc it being transported from china but I’ve noticed it doesn’t usually take that long
Dec.10.2024

Helpful (2)
Dec.10.2024
1***m

Helpful
I love your products and the prices are amazing
Jan.03.2024

Helpful
Jan.03.2024
- 1
High precision auto parts 6311 6312 6313 6314 6315 deep groove ball bearing making machine
$5.25
Brand Name:
INDUSTRIAL PACKING
Outside Diameter:
130 mm
Quantity:
Add to Cart
Wishlist
Features
High Precision Auto Parts Deep Groove Ball Bearings 6311-6315 Series
Ultra-Precision Engineering
– Crafted from high-grade chrome steel (GCr15) for unmatched durability and load capacity, with tolerances within ABEC-1 standards for smooth operation.
Advanced Heat Treatment
– Hardened to 60-65 HRC for superior wear resistance and extended service life under high-speed rotations (up to 10,000 RPM).
Seamless Grinding Process
– Raceways and balls polished to mirror finish (Ra ≤0.2μm) to minimize friction and noise, ideal for CNC machinery, automotive transmissions, and industrial pumps.
Versatile Applications
– Perfect for precision machinery, electric motors, agricultural equipment, and conveyor systems requiring reliable, low-maintenance bearings.
Global Bulk Supply Advantage
– Direct factory pricing for wholesale orders, ensuring cost efficiency without compromising ISO 9001-certified quality.
Ready to Ship Worldwide
– Stocked in bulk for immediate dispatch, backed by 24/7 technical support for OEM and replacement needs.
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