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.
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 11/16" | -0.0002" to 0.0002" | Hardened | 1 | 00000000 | 000000 |
Shock-Absorbing Press-Fit Ball Transfers
The ball in these transfers is spring-loaded to absorb impact. Drop-in design makes for easy installation.
Steel balls are durable. Stainless steel balls offer the most corrosion resistance. They also don’t need to be lubricated.
Flange-Mount Ball Transfers
Steel balls are durable. Stainless steel balls offer the most corrosion resistance. They don’t need to be lubricated. Nylon balls are nonmarking.
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.
Flange | Mounting Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ball Dia. | Cap., lbs. | Ht. | Dia. | Working Orientation | Lg. | Wd. | No.of Mounting Holes | Dia. | Ctr.-to-Ctr. | Temperature Range, °F | Each | ||
Steel Ball | |||||||||||||
Zinc-Plated Steel Housing | |||||||||||||
| A | 1" | 75 | 1 3/16" | 1 11/16" | Ball Up, Ball Down | 2 3/4" | 2" | 2 | 7/32" | 2 3/16" | __ | 000000 | 00000 |
Nylon Plastic Ball | |||||||||||||
Stainless Steel Housing  | |||||||||||||
| A | 1" | 75 | 1 3/16" | 1 11/16" | Ball Up, Ball Down, Angle | 2 3/4" | 2" | 2 | 7/32" | 2 3/16" | 32° to 195° | 0000000 | 00000 |
Stainless Steel Ball | |||||||||||||
Zinc-Plated Steel Housing | |||||||||||||
| B | 1" | 75 | 1 3/16" | 1 11/16" | Ball Up, Ball Down, Angle | 2 3/4" | 2" | 2 | 7/32" | 2 3/16" | __ | 00000000 | 00000 |
Stainless Steel Housing | |||||||||||||
| B | 1" | 75 | 1 3/16" | 1 11/16" | Ball Up, Ball Down, Angle | 2 3/4" | 2" | 2 | 7/32" | 2 3/16" | __ | 00000000 | 00000 |
Shock-Absorbing Recessed Flange-Mount Ball Transfers
The ball in these transfers is spring-loaded to absorb impact. They are recessed for a low profile.
Steel balls are durable. Stainless steel balls offer the most corrosion resistance. They also don’t need to be lubricated.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ball Dia. | Cap., lbs. | Max. Deflection @ Load Cap. | Ht. | Dp. | Dia. | Working Orientation | Flange Dia. | No.of Mounting Holes | Dia. | Ctr.-to-Ctr. | Each | |
Steel Ball | ||||||||||||
Zinc-Plated Steel Housing | ||||||||||||
| 1" | 125 | 1/4" @ 65 lbs. | 1/2" | 15/16" | 1 11/16" | Ball Up | 3 1/8" | 3 | 3/16" | 2 3/8" | 0000000 | 000000 |
Stainless Steel Ball | ||||||||||||
Stainless Steel Housing | ||||||||||||
| 1" | 125 | 1/4" @ 65 lbs. | 1/2" | 15/16" | 1 11/16" | Ball Up | 3 1/8" | 3 | 3/16" | 2 3/8" | 0000000 | 000000 |