Ball Plungers-Selectable Length/Metal Ball and Plastic Ball

Caution
Product Description
- Ball Plungers-Selectable Length/Metal Ball and Plastic Ball
- Part number including type of BPSLS, BPJLS, BSJLS, BPWLS and NPJRS.
- Main Body Material: Steel SCM435
- Main Body Hardness: 29~35HRC.
- Main Body Surface treatment: Nickel Plating and Blackening.
- Ball Material: Steel SUJ2 and Polyacetal.
- Metal Ball Hardness: 55HRC.
- Spring Material: Carbon steel wire SWP-B.
- Spacer material is Stainless Steel SUS304.
- Ball Plungers Mounting Method: Screw (Hex).
- Ball Plungers Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12 and 16.
- Operating temperature: -30 to 80°C.

| Type | Body | Ball | Spring | Spacer | Operating Temperature | |||||
| [ M ]Material | [ H ]Hardness | [ S ] Surface Treatment | [ M ]Material | [ H ]Hardness | [ M ]Material | [ M ]Material | ||||
| Metal Ball | Ultra Light Load | BPSLS | S45C | 29~35HRC | Blackening | SUJ2 | 55HRC~ | SWP-B | SUS304 | -30~80°C |
| Light Load | BPJLS | |||||||||
| Heavy Load | BSJLS | |||||||||
| Extra Heavy Load | BPWLS | Nickel Plating | ||||||||
| Plastic Ball | Light Load | NPJRS | Blackening | Polyacetal | - | |||||