Balls of this type are generally used in applications where there are only moderate loads and slow rotating parts, for example Castors, Conveyors and non-precision bearings. There is a significant price saving compared to High Carbon Chrome balls.
The main feature of this type of ball is the Carburised case with a soft core giving resistance to shock loads, good load carrying ability and excellent resistance to surface wear.
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Specification
International Equivalents
AISI 1010, JIS SWRM 12, EN32 ASTM A/29, Wks 1.0010
| COMPOSITION | |
|---|---|
| C | 0.10 – 0.15% |
| MN | 0.30 – 0.60% |
| P | 0.045% Max |
| S | 0.045% Max |
| SI | 0.1 – 0.4% Max |
| HARDNESS | |
| HRC | 60min |
| MECHANICAL PROPERTIES | |
| TENSILE STRENGTH | 53,000 psi |
| YIELD STRENGTH | 44,000 psi |
| DENSITY | 0.284 lbs/cu in |
| SIZE RANGE | 1.588mm (1/16”) to 12.700mm (1/2”) |
| STANDARD GRADES AVAILABLE |
100, 200, 500, 1000 |
Size
1.588mm (1/16”) to 12.700mm (1/2”)
