Ball Screw Support & Fixed Side Bf17 Bf20 Bf25

Ball screw brackets
Description:
Ball screw brackets is supporting the connection screw and motor bearing brackets, brackets general points: fixed side (K add after such as BK12) and support unit is installed (F if BF12) are useful for the adjustment of the preloading JIS5 level of angular contact ball bearings.
Ball screw brackets, containing for subminiature ball screw developed by contact Angle 45 ° subminiature angular contact ball bearings, can obtain high rigidity, high precision of steady turning performance.Support the lateral support unit use deep groove ball bearings.Support unit such as EK, BK type internal bearing load of the right amount of lithium soap grease, with a special seal gasket to seal, can be installed directly, can use for a long time.

Specifications and feature

1) It is matched with the ball screw shaft , the whole together works well .(ball screw assemble including --Ball screw shaft, Ball screw nut, Nut housing, End supports and coupling)
2)Rolled and ground
3)Super high presicion
4)Low noise
5)Low backlash
6)In large stock
7)Prompt delivery
8) the material is S45C carbon steel
9) No MOQ demand

We can supply a range size of the end support unit bearings suitable for ball screw and lead screw. Available in both flanged and pillow block versions that cater for shaft diameter from 4mm up to 40mm.

ball screw end support unit:

Ball screw nut housing series:

Ball screw nut housing size:

Detailed Photos

There are many parts what can be matched into the ball screw, Please
choose what you need:

Related products

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Our Advantages

Our Advantages: High precision good machines, Professional QC department and test rooms,

Our service

Our principle:

Quality first, credibility is the key, the price followed

Packaging & Shipping

Packaging & Delivery
PP bag for each linear shaft, Standard exported carton outside for small order shipping by international express,such as DHL, TNT, UPS,Wooden box outside for big quantity or very
long linear shaft by sea, by air

Packaging Details:	1. Individial plastic bag, paper box ,secure carton 2. As clients' requirement.
Delivery Detail:	Within 3--7 Days Against the Down Payment

Company Profile

12,Production flow



ERSK Company Image

Our service and after-sale service

1. We have a group of professional engineers we can provide drawings according to customer's requirements.

2. We have more than 20 machines for offering professional ball screws end machining service.

3. We can rebuild, refurbish, and make emergency repairs to ball screws and linear guideways.

4. We can disassemble, clean, polish ball screws and linear guideways.

5. Two years free maintenance to ball screws and one years free maintenance to linear guideways.

High Quality With Reasonable Price

Why Choose Us? ----ERSK-----

1)ERSK professional manufacturer

We have the professional production team, high precision production equipments ,focused on precision transmission parts for 10years and have our own brand name ERSK .

2) Quality control

1. We have QC department to control quality for each step.

2. We also have Automatic product equipments(German Chiron FZ15W ,DMG MORI MAX3000 Machining Centers ) which can cantrol the precision itself

3. ISO9001:2008

3)Competitive Price

ERSK is a manufactory which can export directly to customer, so there is no intermediary cost involved. We provide our foreign customer lower price than the domestic market. Since we can get tax refund from the government.

4)Quickly Delivery

We are big manufacturer ,have large amount of stock, we can delivery customer's order just-in-time for small order, 7-15 days for big order.

5) Best After-Sale Service

ERSK supply the after-sale service and technical assistance as per customer's requirement and needs. Customers are always given quick support.

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