Ball screw support seat \ BK12

NegotiableUpdate on 04/19

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Advantages and features: TBI ball screw support seat BK12TBI ball screw support, equipped with ultra small angular contact ball bearings with a contact angle of 45 ° developed for ultra small ball screws, can achieve high rigidity, high precision and stable rotational performance

Product Details

Advantages and Characteristics:TBI ball screw support seat BK12TBI ball screw support is equipped with ultra small angular contact ball bearings with a contact angle of 45 ° developed for ultra small ball screws, which can achieve high rigidity, high precision and stable rotational performance.

Model: BK12

BK series (screw support seat fixed seat)

model	Shaft diameter D1	A	B	C	C1	C2	E	H1	h	H	L	L1	L2	L3	T	P	N	M	X	Y	Z	Bearing model
							±0.02		±0.02
BK12	12	60	46	35	13	6	30	32.5	25	43	25	5	29	5	19	5.5	18	M3	6.6	11	5	7001ATYDFC8P5

Shaft end machining dimensions

Unit: mm

model

Applicable shaft outer diameter

chamfer

rounded corners

H1
Keyway (width x depth x length)

model
BK type

BK12

∅ 14, ∅ 15, ∅ 16, ∅ 18

M12x1

0.5

0.3

0.6

3x1.8

9.5

BK12

TBI ball screw support seat BK12 is equipped with ultra small angular contact ball bearings with a contact angle of 45 ° developed for ultra small ball screws, which can achieve high rigidity, high precision and stable rotational performance.

Attention should be paid to the TBI ball screw support seat during use:

1. Install and use traditional Chinese medicine to keep the support seat BK12 clean, prohibit the entry of dust and debris, and if necessary, take certain protective measures.

2. Be sure to carefully protect the lip of the sealing ring when installing it onto the screw rod to avoid damage and deformation of the sealing ring lip.

3. The TBI ball screw support seat has been injected with an appropriate amount of grease, so no additional grease is required before use.

4. The radial locking screw of the axial locking nut should be tightened after installation confirmation, and if necessary, screws should be added to prevent loosening and fixing.

5. The fixed end TBI ball screw support seat cannot be disassembled, otherwise it will damage the pre tightened state.

6. It must be remembered that forced installation is strictly prohibited under any circumstances.

7. For the fixed end TBI screw bearing seat, when the axial locking nut presses the bearing to the screw, the degree of compression should be appropriate. For the TBI screw bearing seat, excessive compression will reduce the degree of preload between the bearings

TBI ball screw support seat BK12TBI ball screw support is equipped with ultra small angular contact ball bearings with a contact angle of 45 ° developed for ultra small ball screws, which can achieve high rigidity, high precision and stable rotational performance.