BK15 BK17 ball screw support unit BK Series

BK15 BK17 ball screw support unit BK Series

$5.00

≥1 Others

Min. Order:: 1 Others

Min. Order:: 1 Others

Transportation:: Ocean, Land, Air, Express

Port:: ShangHai

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Basic Info

Place of Origin:	SuZhou
Productivity:	2000pcs/month
Supply Ability:	2000pcs/month
Payment Type:	L/C,T/T,D/P
Incoterm:	CFR,Express Delivery,FOB,CIF,DAF,EXW,FAS,FCA,CPT
Certificate:	IATF16949
Transportation:	Ocean,Land,Air,Express
Port:	ShangHai

Product Description

Hot sale BK15 BK17 ball screw support unit for cnc machine

The support base, as a key component that transmits various static and dynamic loads on the cross support and supports the cross support, has the following characteristics during installation and use: [4]
(1) Adoption of the best bearing
Considering the balance of rigidity with the ball screw, high rigidity and low torque angular contact ball bearings (contact angle 30°, free combination) are used. At the same time, the ultra-small support units EK6 and 8 are equipped with ultra-small angular contact ball bearings developed for ultra-small ball screws. This kind of bearing has a contact angle of 45°, a small ball diameter and a large number of balls. It is an ultra-small angular contact ball bearing with high rigidity and high precision, and can obtain stable rotation performance. [3]
(2) The shape of the support unit
The supporting unit has angle type and round type series, which can be selected according to the purpose. [5]
(3) Small and easy to install
The support unit is a small-volume design that takes the space around the installation into consideration. At the same time, the adjusted and preloaded bearing is installed, and the assembly can be directly carried out after delivery, which not only reduces assembly man-hours, but also improves assembly accuracy.

Key Features

1.In large stock

2.Prompt delivery

3.High quality and long life use

4.Sample order is available

5.Reasonable price

Specification

Part No.	Part name	Qty
1	Block Body	1 pc
2	Bearing	1set
3	Binder Pate	1 pc
4	Distance Ring	2 pcs
5	Seal	2 pcs
6	Lock Nut	1 set
7	Hexagon Socket Set Screw	2 pcs

Model No.	d1	L	L1	L2	L3	B	H	b	h	B1	H1	E	P	C1	C2	d2	X	Y	Z	M	T
Model No.	d1	L	L1	L2	L3	B	H	0.02	0.02	B1	H1	E	P	C1	C2	d2	X	Y	Z	M	T
BK10	10	25	5	29	5	60	39	30	22	34	33	15	46	13	6	5.5	6.6	11	5	M3	16
BK12	12	25	5	29	5	60	43	30	25	34	33	18	46	13	6	5.5	6.6	11	1.5	M4	19
BK15	15	27	6	32	6	70	48	35	28	40	38	18	54	15	6	5.5	6.6	11	6.5	M4	22
BK17	17	35	9	44	7	86	64	43	39	50	55	28	68	19	8	6.6	9	14	8.5	M4	24
BK20	20	35	8	43	8	88	60	44	34	52	50	22	70	19	8	6.6	9	14	8.5	M4	30
BK25	25	42	12	54	9	106	80	53	48	64	70	33	85	22	10	9	11	18	11	M5	35
BK30	30	45	14	61	9	128	89	64	51	76	78	33	102	23	11	11	14	20	13	M6	40
BK35	35	50	14	67	12	140	96	70	52	88	79	35	114	26	12	11	14	20	13	M8	50
BK40	40	61	18	76	15	160	110	80	60	100	90	37	130	33	14	14	18	26	18	M8	50

About Ball Screw Unit

The ball screw support unit is a bearing connected ball screw and motor ,its structure and specialty for standard ball spiral its axis of the inventory the finished product,preparation of the standardization of the support unit EK,EF type,to general ball spiral poles prepared the standard support unit BK, BF type.