Zcf Ek Ef20 C7 C5 Ball Screw Bearing Housing

• Aligning: Aligning Bearing
• Separated: Separated
• Feature: High Temperature, High Precision
• Rows Number: Single
• Raceway: Deep Groove Raceway
• Material: Bearing Steel
• Model NO.: EK/EF 20
• Bearing Block Model: Ek Ef20
• Accuracy: C5
• Colour: Black
• Advantage: Higher Cost Performance
• Transport Package: Carton
• Specification: 150*120*90
• Trademark: ZCF
• Origin: Suzhou, China
• HS Code: 8483200000
• Production Capacity: 100000

Product Description

Accuracy C5 bearing housing for ball screw

1. Suggested maching size for fixing end(EK): 

Model No.	Quter dia.of ball screw	Bearing part outer dia.				Nominal  thread
Type	d	D	B	E	F	M	S
EK06	8	6	4	28	8	M6X0.75	8
EK08	10/12	8	6	32	9	M8X1	10
EK10	12/14/15	10	8	36	15	M10X1	12
EK12	14/15/16	12	10	36	15	M12X1	12
EK15	18/20	15	12	48	20	M15X1	13
EK20	25/28/30	20	17	64	25	M20X1	16

2. Suggested maching size for supporting end(EF): 

Model No.	Quter dia.of ball screw	Bearing part outer dia.	Bearing part lenght	Slot of snap ring
Type:EF	d	A	E	B	F	G
EF06	8	6	9	5.7	6.8	0.8
EF08	10	6	9	5.7	6.8	0.8
EF10	12/14/15	8	10	7.6	7.9	0.9
EF12	14/15/16	10	11	9.6	9.15	1.15
EF15	18/20	15	13	14.3	10.15	1.15
EF20	25/28/30	20	19(16)	19	15.35(13.35)	1.35

3. Parameter of EK series :

Model No	d 1	L	L1	L2	L3	B	H	b^±0.02	h^±0.02	B1	H1	P	X	Y	Z	M	T
EK05	5	16.5	5.5	18.5	3.5	36	21	18	11	20	8	28	4.5	-	-	M3	11
EK06	6	20	5.5	22	3.5	42	25	21	13	18	20	30	5.5	9.5	11	M3	12
EK08	8	23	7	26	4	52	32	26	17	25	26	38	6.6	11	12	M3	14
EK10	10	24	6	29.5	6	70	43	35	25	36	24	52	9	-	-	M3	16
EK12	12	24	6	29.5	6	70	43	35	25	36	24	52	9	-	-	M4	19
EK15	15	25	6	36	5	80	49	40	30	41	25	60	11	-	-	M4	22
EK20	20	42	10	50	10	95	58	47.5	30	56	25	75	11	-	-	M4	30

4. Parameter of EF series :

Model No	d 1	L	B	H	b^±0.02	h^±0.02	B1	H1	P	X	Y	Z
EF06	6	12	42	25	21	13	18	20	30	5.5	9.5	11
EF08	6	14	52	32	26	17	25	26	38	6.6	11	12
EF10	8	20	70	43	35	25	36	24	52	9	-	-
EF12	10	20	70	43	35	25	36	24	52	9	-	-
EF15	15	20	80	49	40	30	41	25	60	9	-	-
EF20	20	26	95	58	47.5	30	56	25	75	11	-	-

About ZCF: