Ball Roller Cut Product, Flange-Mount Type (Garbage Discharge)

Brand :

MISUMI

Caution

Product Description

Includes a waste discharge hole/slit that allows any debris inside to be discharged.

BCFH (For All Orientations)	BCSF (Downward-Facing)

[ ! ] BCFH can be used in both vertical and horizontal orientations.

[M] Material				[S] Surface Treatment
(1) Main Ball	(2) Cover	(3) Main Body	Sub Ball	(2) Cover	(3) Main Body
SUJ2	A6061	SCM415	SUJ2	Anodize (oxide film)	Electroless Nickel Plating

Specification Table

Part Number

BCSF50

Part Number		D	D₁	d	H	h	h₁	P	Z	Mounting Orientation	Waste Discharge Hole	Load Capacity N(kgf)
Type	No.
BCFH	50	56	30	19.05	26	15	5	44	11	*All Orientations	Bottom	588 (60)
	120	66	42	25.40	36	23.5	6.5	54	14			1,470 (150)
BCSF	50	56	30	19.05	26	15	5	44	—	Downward-Facing	Head	588 (60)
	120	66	42	25.40	36	23.5	6.5	54	—			1,470 (150)

*Please note that the waste discharge mechanism works only when installed facing up.

Specifications / Overview

Waste discharge feature lets you use it in any orientation, up, down, left or right.

Do you have the following issues?

Issue 1: You want to use ball rollers in various orientations

Issue 2: Rotation is slowed when waste gets inside the ball roller

Try our solutions

Solution 1:: They can be used in any orientation, including face-up or face-down, so you can position it freely.

Solution 2:: The waste discharge feature increases the product's service life and reduces maintenance time compared to conventional products

Waste Discharge Hole Structure

An innovative solution for discharging waste has been achieved

With head dust ejection slit

Ball Rollers - Milled Flange mounting type (garbage discharge): Related Image

[Enlarged view of waste discharge hole/slit]

Ball rollers (milled ball rollers) with waste discharge holes do not bear load on the small ball receiving surface directly below the large ball.
This structure allows for a large number of waste discharge holes at the lowest point of the body or a waste discharge slit at the highest point of the body.
Holes have been machined in the smaller ball contact area—something that was considered difficult with conventional structures—thus allowing debris and water that have gotten inside the structure to be discharged to keep rotation continuing smoothly.