Shengdian steel ball for bicycle(2mm-50.8mm) - 1mm-150mm
Place of Origin: Shandong China (Mainland) | Brand Name: Shengdian Steel Ball | Model Number: 1mm-150mm | Origine: Shengdian steel ball factory |
Meterial: Carbon steel ball | Packing: Oil or degrease | Sample: Free | Grade: G80-G1000 |
Delivery time: 30 days | Hardness: HRC60-63 | Service: Provide OEM service | Certificate: ISO 9001:2008 |
Warranty: 1 year |
Shengdian steel ball for bicycle(2mm-50.8mm)
20 years steel ball manufacture
Universal material for ball and roller bearing industry. Chrome steel balls contain chromium and to through hardening has an excellent surface quality and load bearing.
Steel Ball Specification:
chrome steel ball:
Size | 1 - 120 mm | ||||
Hardness | Excellent hardness control with a through hardness of HRC 60 to 67 | ||||
Grade | G20 - G1000 | ||||
Application | Universal for many applications. For example:balls & roller bearings. | ||||
Material Conversion | ASTM/AISI | DIN | W - Nr | NF | JIS |
52100 | 100Cr6 | 1.3505 | 100C6 | SUJ2 | |
Carbon | Chromium | Manganese | Silicon | Sulfur | Phosphorous |
0.98 to 1.10% | 1.30 to 1.60% | 0.25 to 0.45% | 0.15 to 0.35% | 0.025% maximum | 0.025% maximum |
Carbon steel ball:
Size | 1~150mm | |||
Grade | G80, G100,G200,G500,G1000,G2000 | |||
Hardness: | HRC 60min | |||
Application: | Automotive applications,semi-precision bearings,and commercial applications such as castors, locks, drawer slides, bicycles and conveyors. | |||
Ball Diameter | Minimum Case Depth | Ball Diameter | Minimum Case Depth | |
Case Depth | 2.0-3.0mm | 0.5mm | 9.5-11.0mm | 1.4mm |
3.1-4.5mm | 0.6mm | 11.1-12.5mm | 1.7mm | |
4.6-5.5mm | 0.8mm | 12.6-14.0mm | 1.8mm | |
5.6-6.5mm | 0.9mm | 14.1-19.0mm | 1.9mm | |
6.6-9.5mm | 1.1mm | 19.1-38.0mm | 2.0mm |
stainless steel ball:
Material | Feature | General Applications |
AISI 420 | Magnetic, Harden-able, fair corrosion resistance | used for special bearings and valves where Balls requiring a combine -action of hardness and corrosion resistance |
AISI 440C | Magnetic, highest hardness, good corrosion resistance | used in bearing nozzles and valves where lubrication is poor or absent |
AISI 304 | austentitic, corrosion resistance, slightly magnetic, however annealing canmakes it non - magnetic | Used in valves and relevant application , food products, aerosols, home sprays, perfumes and medical equipment. |
AISI 316 | non - magnetic, good corrosion resistance even when exposed to marine atmosphere and sulfuric acid. | used in presence of sulphuric, phosphoric and acetic acids. Mainly used in chemical, paper and textile industries. |
AISI 316 | Characteristics same as 316 but with excellent corrosion resistance, Lower carbon content than regular 316. | expecially used in Jewelry, and Human Implant Applications |
Factory:
Shengdian Steel Ball Factoryprocesses various materials ball in Grade 60-2000. Major products are carbon steel ball, chrome steel ball, stainless steel ball, soft ball (unhardened) and ball with zinc/nickle/copper plate. It has an annual production capability of over 5000 tons steel ball which are all sold to oversea market. Especially carbon steel ball in Grade 1000 are sold well in overseas market for their most competitive price and high quality.
Certificate:
Selection:
Inspection:
Products:
Packaging Detail:as customer's requirements, bag, box, export carton, pallet 250kgs or 1000 kgs |
Delivery Detail:30 days |