300 Piece Assorted Loose Bicycle Bearing Balls 1/8", 3/32",5/32", 3/16",7/32" & 1/4" etc.

Features:
 
1) Bearing steel ball characteristics: good wear resistance, hardness
can reach 60-62 (HRC), solid compression; 2. The bearing steel ball is a
solid steel ball, which is tough, super-precision wear-resistant, oily
packaging, mirror brightness, The material has good abrasion resistance
and is processed into finished steel balls with high precision. Bearing
steel balls can be used for welding;
  2) Nine processes of fine
polishing: stretching, cold forging, light ball, soft ball, heat
treatment, hardening, fine grinding, sorting, packaging;
  3) High-quality materials: using high-quality materials, exquisite workmanship, quality assurance, suitable for many purposes;
  4) Exquisite workmanship: After several processes of stamping, annealing, thickening, anti-extrusion testing, durable;
 
5) Solid compression: The bearing steel ball is a solid steel ball with
strong compression resistance; at the same time, it has good toughness,
not easy to break, high hardness, and high precision. It is suitable
for precision instruments and mechanical equipment.

Description:
1. Condition : 100% Brand new
2.
Product material: bearing steel GCr15 (chemical composition: GC15
refers to a kind of high carbon chromium bearing steel with less alloy
content, after quenching and low temperature tempering, it has high
hardness, uniform structure and good wear resistance , High contact
fatigue performance.)
3. Product attributes: G25 bearing steel ball, high-precision bearing steel ball, bearing steel ball
4. Production process: stamping, annealing, hard grinding, fine grinding and other multiple processes
5. Surface treatment: polishing, demagnetization, fine grinding

Fitment:
Scope
of application: motors, aerospace, civil automobiles, CNC machine
tools, mechanical engineering, bicycles, motorcycles, ships and yachts,
etc.

Package Included：
High precision G25 bearing steel ball 3/32"*50pcs
High precision G25 bearing steel ball 1/8"*50pcs
High precision G25 bearing steel ball 5/32"*50pcs
High precision G25 bearing steel ball 3/16"*50pcs
High precision G25 bearing steel ball 7/32"*50pcs
High precision G25 bearing steel ball 1/4"*50pcs

(Note: 1/8" represents the diameter)

Note:
1. Keep away from children and avoid swallowing;
2. There is no coding mark between the steel balls, so please pay attention to mixed goods when storing;
3. Oil stains on the surface of the product are normal to protect the steel ball from lubrication and avoid wear.
4. When adding steel balls to the bearing, a dedicated person is required to operate it.