Freebear Corporation S Type Freebear

Manufacturer: Freebear Corporation Ltd.
Model : S-type (C-3S / CS-3S / S-3S / P-3S / C-5S / CS-5S / P-5S / C-8S / P-8S)

Features

Built-in spring type press-molded products adopting our proprietary technology.
The load becomes uniform by means of the built-in spring, preventing uneven load caused by the shape of the conveyance object.

Recommended mounting hole size
(Please adjust the hole depth according to the ball exit)

Model	a	b	c
□-3S	∅20.5^+0.1₀	8.6〜15.4	2or above
□-5S	∅26^+0.1₀	12〜21.6	2or above

The conveyance objects with special shapes as shown may cause uneven load, which can be dispersed by using a product with built-in spring.

(Unit : mm)

Model	Allowable load	Mounting strength	Max. strength	Main ball	Small ball	Body	Weight	A	B	C	D	E	F
C-3S	5kg	49N(5kgf)	68N(7kgf)	Steel	Steel	Steel	18g	∅20	∅13	2.8	13.4	17.2	7/16″ Ball(∅11.1125)
CS-3S	5kg	49N(5kgf)	68N(7kgf)	SUS	SUS	Steel	18g	∅20	∅13	2.8	13.4	17.2	7/16″ Ball(∅11.1125)
S-3S	5kg	49N(5kgf)	68N(7kgf)	SUS	SUS	SUS	17g	∅20	∅13	2.8	13.4	17.2	7/16″ Ball(∅11.1125)
P-3S	1kg	9.8N(1kgf)	14.7N(1.5kgf)	Nylon	SUS	Steel	12g	∅20	∅13	2.8	13.4	17.2	7/16″ Ball(∅11.1125)
C-5S	8kg	78N(8kgf)	107N(11kgf)	Steel	Steel	Steel	37g	∅25.8	∅17.5	3.7	17.5	23.6	5/8″ Ball(∅15.875)
CS-5S	8kg	78N(8kgf)	107N(11kgf)	SUS	SUS	Steel	37g	∅25.8	∅17.5	3.7	17.5	23.6	5/8″ Ball(∅15.875)
P-5S	2kg	19.6N(2kgf)	34.3N(3.5kgf)	Nylon	SUS	Steel	21g	∅25.8	∅17.5	3.7	17.5	23.6	5/8″ Ball(∅15.875)

(Unit : mm)

Model	Allowable load	Mounting strength	Max. strength	Main ball	Small ball	Body	Weight	A	B	C	D	E	F	G	H	I
C-8S	20kg	196N(20kgf)	294N(30kgf)	Steel	Steel	Steel	238g	∅50	∅32	P.C.D.62	∅71	7.3	25.2	34	3-∅4.5	1″ Ball(∅25.40)
P-8S	5kg	49N(5kgf)	58.8N(6kgf)	Nylon	SUS	Steel	161g	∅50	∅32	P.C.D.62	∅71	7.3	25.2	34	3-∅4.5	1″ Ball(∅25.40)

※The weight of single conveyance object shall not exceed 1000 kg.

※Product specifications are subject to change without prior notice. Please contact us for details.

※For materials not contained herein, please contact us.

※The main ball of the stainless steel products contained herein is made of SUS440C.Please consult us for rust prevention purposes.