Stainless Steel pin with spherical head and flat end
Size customizaiton available
Diameter from 0.50mm to 30mm,
Lenght from 2.00mm to 300mm,
Quality Grade: G5, also according to client's require, by drawing or sample
Brand: KN STEEL BALL
Price: depend on roller size, quality grade, material, quantity.
Material: mainly are chrome steel,GCR15, AISI52100, 100cr6, stainless steel AISI306, AISI304, AISI420,AISI440, AISI440C, and carbon steel AISI1015, and speical material customized by client.
Customization: Roller size, shape, could be produced according to client's drawing, or samples.
Hardness: HRC60-65 for chrome steel roller, and HRC25-28 for stainless steel roller, HRC58-61 for carbon steel roller
For bulk purchase,
sample free for confirmation supplied by KN STEEL BALL.
Application for roller bearing production, and other machinery parts.
application areas: Bearing rollers, nozzles of turbojet engine nozzles, plungers, valves, bushings, etc.
Packing: usuall in plastic bag, then in box, then in carton, then on pallet. Or, customized by user special requirement.
Delivery terms: For stock items, delivered within 3 days. For new items, usually 15-45 days, according to quantity and qaulity grade.
Delivery by FEDEX, DHL courier for small quantity. And by train, air, sea for larger quantity.
Outer circle tolerance 2-5um length tolerance 30um verticality≤15um end runout≤15um roundness≤1um surface roughness≤Ra1um
Inspection instruments:
Product Details general
| name |
Pin |
| Material |
Stainless steel AISI304 |
| hardness |
HRC25-30 |
| Diameter tolerance |
- 0.005
- - 0.01 |
| Length tolerance |
± 0.05 |
| Surface roughness |
± 0.1 |
Product Description
Special roller of speical size, tolerance, special material, customization is available.
Breif introduction: We, Chengdu Kaien Tech, a professional Supplier enterprise of steel balls, steel rollers, focus on manufacturing of the bearing balls, rollers from 2001 and exporting from 2004 to Eastern Europe, with stable quality in honesty and upright. With brand kN, With two ball factories and one steel roller factory, after years development, kN has become one of the Ball Leading Enterprise of steel rollers and steel balls in China for chrome steel ball, carbon steel ball, stainless steel ball, special metal balls and steel needle rollers. Our products are under the strict quality production management system, and Automotive Industry Quality Management System. Supplying balls with diameter mainly from 0.500mm to 73.250mm, special to 400mm, grade from G1000 to G5, Roller including NRA, RNB roller, quanlity grade reach to G5 G3 G2. Material maily is chrome steel AISI52100, stainless steel and carbons steel. With the development of business and the special requirment of clients, we also trade in the ore iron steel raw material from our steel material plant with orginal cost. We are like to cooperate with all partners from world with honest and upright for correct cost and quality products.
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