High Performance Stainless Steel Bearings Agitators Sliding Rails Skates OEM SGS Hard

Basic Information
Place of Origin: China
Brand Name: JN
Certification: SGS ISO
Model Number: 0.5mm to 50.8mm
Minimum Order Quantity: 1 KG
Packaging Details: Ploy bag+25kg carton box+1000kg wooden box or 250kg steel drum or according to customer requirement
Delivery Time: 7-10 days
Payment Terms: T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
Supply Ability: 50 Tons per Month
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Product Name: Hard Ball Feature: Unhardened Or Case Hardened Surface Balls
Hardness: HRC58-HRC63 Application: Ball Mill
Packing: PP Bag + Woven Bags+wooden Box(if Need) Ball Shape: Round
High Light:

metal ball bearings


stainless steel beads

high performance Stainless Steel Bearings agitators sliding rails skates

Wholesale 0.5mm to 50.8mm Solid Precision Loose Hard Carbon Steel Bearing Ball

The density of this material, chrome steel, is .283 pounds per cubic inch ( 7.85 g/ cm³ ).
This material is strongly attracted by a magnetic field.
In the hardened condition, this material can be ground, honed, and lapped using conventional abrasives. It can be shaped and drilled using electrical discharge machining or ultrasonic cavitation. In the annealed condition, this material can be machined using normal techniques.


Carbon steel balls are made from a combination of steel and carbon, with carbon present in concentrations lower than 0.093%.


The carbon acts as a hardening agent, providing additional strength, at a lower cost than alternative hardening techniques.


They can be used in anything from furniture castors to sliding rails, polishing and milling machines, peening processes,


and welding appliances, depending on the type of carbon steel balls you choose.


Carbon steel balls have excellent surface quality ,high hardness and high load bearing capacity as a result of through hardening.


According to the different materials can be divided into Low carbon steel ball Medium carbon steel ball and High carbon steel ball,


The main material is 1010-1015,1045,1085


According to the hardness can be divided into Soft ball(HRC28) and hard ball (HRC55-60 after heat treatment).


Mechanical Properties




7.82 g/cm3

7.82 g/cm3

Hardnss 60-90 HRB

55-60 HRC

Tensile Strength 29-43 PSI x 103

43-58 PSI x 103

Young's Modulus 200 GPa

200 GPa


Production Process Of Carbon Steel Balls 
Color Heading →Flashing→Heat treating→Hard Grinding →Lapping→Clean→Inspection→Packing
High Performance Stainless Steel Bearings Agitators Sliding Rails Skates OEM SGS Hard

Low precision ball bearings, furniture ball bearings, bicycle and automotive steel ball components, agitators, sliding rails,


drawer rails, skates, roller conveyors, castors, locks, bearing units. Utilized in burnishing, polishing and milling machineries.


Furniture rails and rollers, drawers and rolling bearings, locks, oilers and greasers, skates, caddies, toys, belt and


roller conveyors, tumble finishing,Bike and motor-bike components.


Quality Assurance


High Performance Stainless Steel Bearings Agitators Sliding Rails Skates OEM SGS Hard


After precision washing, oiling & before packing sample balls from the batch are sent for


final audit to check for surface roughness, roundness, waviness, lot size variation and


hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures.


Once all requirements are met, a test certificate is then prepared for the customer.


Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment


and is managed by properly trained and qualified personnel.


High Performance Stainless Steel Bearings Agitators Sliding Rails Skates OEM SGS Hard

Contact Details

WhatsApp : +8615910105035