Ball Plungers Roller
Brand :
MISUMI
Caution
Product Description
Product Overview
●Ball Plungers Roller
Dimensional Drawing
Specifications Overview
Specification Table
Specification Table
Material Specification
| Part Number | d | S | L | ℓ | B | h | Load (N) | ||
| Type | M (Coarse Thread) | min. | max. | ||||||
| E-LBPRM E-LBPRJ | 6 | 3 | 0.8 | 13 | 2.5 | 3 | 1.5 | 8.1 | 29.6 |
| 8 | 4 | 1.3 | 15 | 4 | 2 | 12.6 | 39.8 | ||
| 10 | 5 | 1.6 | 16 | 3 | 5 | 2.5 | 13.5 | 44.4 | |
| 12 | 7.1 | 2.3 | 20 | 6 | 3 | 16.1 | 46.9 | ||
| 16 | 9.5 | 3.1 | 25 | 8 | 4 | 26.1 | 88.2 | ||
Material Specification
| Type | Body | Ball | Sub Ball | Spring | ||
 Material | Material |  Hardness | Material | Hardness | Material | |
| E-LBPRM | SUS304 | SUS440C | 55HRC~ | SUS440C | 55HRC~ | SUS304 |
| E-LBPRJ | POM | - | ||||
Product Features
Ball plungers, also known as ball point set screws, ball screws, positioning balls, touch balls, steel ball tightening spring screws, etc., can be used for temporary positioning and index adjustment of workpieces, relying on the spring to push out the front ball through a fixed stroke.
Compared to conventional ball plungers, the roller plunger adopts the structural design of main ball and sub ball, ensuring smooth rotation of the ball.
Compared to conventional ball plungers, the roller plunger adopts the structural design of main ball and sub ball, ensuring smooth rotation of the ball.
Precautions
Widely used where the balls need to roll at all times with as little damage to the mating workpiece as possible.