Hard Wear-Resistant 52100 Alloy Steel Balls
- Yield Strength: 295,000 psi
- Hardness: Rockwell C60 (Very Hard)
- Fabrication: Cold Worked
- Specifications Met: See table
High carbon and chromium content makes this 52100 alloy steel extremely hard and resistant to wear. It’s also known as chrome steel. Often used as bearings, these balls are hardened for increased abrasion and impact resistance.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance | Heat Treatment | Pkg. Qty. | Pkg. | |
Mirror-Like | |||||
|---|---|---|---|---|---|
| 1 9/16" | -0.0002" to 0.0002" | Hardened | 1 | 00000000 | 000000 |
Stud-Mount Ball Transfers
Install these ball transfers in a threaded hole or use a nut to secure.
Steel balls are durable. Stainless steel balls offer the most corrosion resistance. Nylon and polypropylene balls are nonmarking. Nylon is stronger than polypropylene. However, polypropylene resists chemicals better than nylon.
Ball transfers with an angled working orientation can be used to form support stands.
Capacity is given for the ball up orientation. Using these ball transfers in a ball down or angled orientation could reduce the capacity stated.
For technical drawings and 3-D models, click on a part number.
| Ball Dia. | Cap., lbs. | Ht. | Dia. | Working Orientation | Thread Size  | Stud Lg. | Temperature Range, °F | Each | ||
Steel Ball | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Zinc-Plated Steel Housing | ||||||||||
| H | 1" | 120 | 1 9/32" | 1 9/16" | Ball Up, Ball Down, Angle | M8 | 1" | __ | 00000000 | 000000 |
Stainless Steel Ball | ||||||||||
Stainless Steel Housing | ||||||||||
| H | 1" | 120 | 1 9/32" | 1 9/16" | Ball Up, Ball Down, Angle | M8 | 1" | __ | 00000000 | 00000 |
| H | 1" | 120 | 1 9/32" | 1 9/16" | Ball Up, Ball Down, Angle | M8 | 1 31/32" | __ | 00000000 | 00000 |
Nylon Plastic Ball | ||||||||||
Zinc-Plated Steel Housing | ||||||||||
| H | 1" | 55 | 1 9/32" | 1 9/16" | Ball Up, Ball Down, Angle | M8 | 1" | -22° to 128° | 00000000 | 00000 |
Pop-Up Ball Transfers and Stops
These ball transfers and stops rise when you supply air and retract into the housing when air supply ceases. Drop-in design makes for easy installation.
Ball transfers let you move and divert material without lifting. Steel balls are durable. Stainless steel balls are durable and offer the most corrosion resistance. They also don’t need to be lubricated.
Stops hold a load in place when raised.
For technical drawings and 3-D models, click on a part number.
Air Inlet Connection | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., lbs. | Ht. | Top Ht. | Dp. | Dia. | Ball Dia. | Flange Dia. | Working Orientation | Air Pressure, psi | For Inlet Tube ID | Type | Material | Each | |
Steel Ball—Galvanized Steel Housing | |||||||||||||
| 15 | 1 5/8" | 3/8" | 1 1/4" | 1 9/16" | 1" | 1 27/32" | Ball Up | 50 | 1/16" | Barbed | Brass | 0000000 | 000000 |
Stainless Steel Ball—Galvanized Steel Housing | |||||||||||||
| 15 | 1 5/8" | 3/8" | 1 1/4" | 1 9/16" | 1" | 1 27/32" | Ball Up | 50 | 1/16" | Barbed | Brass | 00000000 | 00000 |
Air Inlet Connection | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., lbs. | Ht. | Top Ht. | Dp. | Dia. | Flange Dia. | Working Orientation | Air Pressure, psi | For Inlet Tube ID | Type | Material | Temperature Range, °F | Each | |
Polyurethane Rubber Pad—Galvanized Steel Housing | |||||||||||||
| 30 | 1 11/16" | 7/16" | 1 1/4" | 1 9/16" | 1 27/32" | Ball Up | 50 | 1/16" | Barbed | Brass | 32° to 100° | 0000000 | 000000 |