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304 Stainless Steel Ball 620Pcs 1-8mm Metric Precision Assorted Loose Bicycle Bearing Steel Ball Assortment Kit（12 Sizes）
✅ In stock
C
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 9:33 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The current price is 21% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
23.44/28
Recent Value
3.67/22
Market Standing
15.59/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Luckapple
📦 Fulfillment
Fulfilled by Amazon
Product Details
✓[12 sizes of bearing balls] The precision steel bearing ball classification kit contains 12 sizes: 1mm2mm2.5mm3mm3.5mm4mm4.5mm5mm5.5mm6mm7mm8mm, total 620pcs, and packed in a plastic box, they are easy to distinguish.
✓[Product function]: These bearing balls are installed between the inner ring and the outer ring to reduce friction when the bearing rotates. Will reduce the damage to the machine and extend the service life.
✓[Performance] The surface is coated with a small amount of grease to improve lubrication and prevent corrosion and rust. It is suitable for humid environments. The heat treatment process makes the bearing ball very strong, not easily deformed for a long time and can withstand voltage.
✓[High-quality material] It is made of high-quality 304 Stainless steel, high-precision machine, corrosion-resistant, high-precision, high-hardness, smooth and burr-free.
✓[Wide application] Widely used in motorcycles, bicycles, casters, household furniture, door locks, drawer slides and many other applications.
⚙️ Specifications
Brand
Breezliy
Material
Stainless,Material,Plastic,Steel
Item dimensions L x W x H
6.69 x 3.94 x 0.79 inches
Item Weight
9 ounces
Item Thickness
1-8 millimeters
Specification Met
ISO 9001
Bearing Type
Ball Bearing
Compatible Lubricant
Grease
UPC
757249098557
Manufacturer
Breezliy
Product Dimensions
6.69 x 3.94 x 0.79 inches
