Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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1/2 Inch Carbon Steel Bearing Balls for Slingshot Ammo Hunting Catapult Bearing Ball
About Product
1. These ball bearings are precision designed to achieve the perfect consistency of weight, size and finish.
2. This gives you a very high level of accuracy in each stroke, so that you can make progress and improve your shot.
3. Suitable for target practice and hunting.
4. These steel balls are made of high quality carbon steel and can withstand great impact.
5. A good choice for slingshots and catapults. It also applies to bicycle bearings.
Chemical Composition
| 1010 | 1015 | |
| %C | 0.08 - 0.13 | 0.12 - 0.18 |
| %Si | 0.10 - 0.35 | 0.10 - 0.35 |
| %Mn | 0.30 - 0.60 | 0.30 - 0.60 |
| %P | 0.040 Max | 0.040 Max |
| %S | 0.050 Max | 0.050 Max |
Mechanical Properties
| Soft | Hardened | |
| Density g/m3 | 7.82 | 7.82 |
| Hardness Soft: HRB Hardened: HRC | 60 -90 | 55 - 65 |
| Tensile Strength PSI×103 | 29 - 43 | 43 - 58 |
| Young's Modulus GPa | 200 | 200 |
International Standards
| 1010 | 1015 | |
| USA | AISI101 | AISI1015 |
| JAP | S10C | S15C |
| UK | 040A10 | 080M15 |
| CHN | 10 | 15 |
| RUS | 10 | 15 |
| ITA | C10 | C15 |
| FRA | CC10 | XC12 |
| GER | 1.1121 | 1.1141 |
Application
Low precision bearings, furniture bearings, bicycle and automotive 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.
