Quick Details

• Inner diameter:

  20mm

• Number of Row:

  Double Row

• Bore Size:

  20mm

• Outer Diameter:

  68mm

• Size:

  10mm

• Type:

  Needle Bearing

• New Model:

  ZARF2068-TV

• Old Model:

  ZARF2068-TN

• Radial Dynamic Load:

  22.6KN

• Radial Static Load:

  36.0KN

• Axial Dynamic Load:

  64KN

• Axial Static Load:

  86KN

• (Grease) Limiting Speed:

  1500r/min

• (Oil) Limiting Speed:

  6000r/min

• Tightening Torque:

  38Nm

• Place of Origin:

  China/CN

• OE Experience:

  No

Product Name:ZARF2068TN Bearing Ball Screw Support Bearings

ZARF2068TN Bearing Ball Screw Support Bearings

Application

Ball Screw Support Bearing

Product Description:

Highly precise angular contact thrust ball bearings for precision ball screws have been designed specifically for each application. Lineup includes both a highly rigid series and high-capacity series.

THB's broad line of RORKS®  ball screw support bearings includes single- and double-row designs with a variety of mounting configurations. We offer flanged and non-flanged series for both standard and rotating nut mountings. Housed cartridge and pillow block units facilitate bolting to machine tool surfaces.
Design Attributes:

• Materials include clean steel for longer service life.
• Incorporates tighter preload tolerances for chatter-free cutting and tighter width tolerances for easy fit without regrinding end caps.
• Innovative cage design permits additional balls for higher load capacity.
• Features ABEC 9/ISO P4 axial running tolerances to deliver maximum accuracy for precise tool positioning and repeatability.
• Double-row series has integral, low-torque contact seals to exclude contaminants for reliable operation and extended service life.
• Available in flanged (MMF) and nonflanged (MMN) series, simplifying installation for both standard and rotating nut mountings.

1. 
   The highly rigid series for machine tool applications has been designed specifically to provide large axial rigidity and precise rotation with lower starting torque.
2. The highly rigid series is available with a lubricant seal for machine tool applications.
3. The high load capacity series for electric injection molding machines offers enhanced service life through the use of optimally designed ball diameter and contact angle for a higher load rating.
4. Application: 
5. Motion control for grinding, milling and machining centers

THB Offers A Wide Variety Of Bearings And Correlative Services To Construction Machinery , Mining , Metallurgy , Harbour , Marine , Chemical Industries , Etc. Everything Provided By THB is For Supporting You To Occupy More In Your Market . As A Assistant , THBs Definition And position Of ...[Read More]

Company Profile:

• Main Product:

  Bearing

• Business Type:

  Trading Company

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

• Total Annual Sales:

  USD 50,000,001 - 100,000,000

Factory Profile:

• Number of Employees:

  Less than 50 People

Research & Development:

• Capability for Synchronized Development:

  Develop according to drawing or samples provided by clients?Yes

  Develop 3-D model and prototype according to client's needs?Yes

• Lead Time for New Product Development:

  20days

• Tooling Design:

  Design Internally

• Source of Tooling:

  Made Internally

• Software/Profile:

  AUTOCAD