Description
INA ZARF 2575 LTN Needle Roller Axial Cylindrical Bearing Double Direction
The INA ZARF 2575 LTN is a high-precision combined needle roller and axial cylindrical roller bearing from INA (Schaeffler Group), manufactured in Germany. The ZARF series is designed to support both radial and axial loads simultaneously in a single compact unit, making it a locating bearing well suited to leadscrew and ballscrew spindle support applications. This bearing operates in both axial thrust directions (double direction), with the needle roller section handling radial load and the cylindrical roller thrust sections handling axial load from either side.
Specifications & What's Included
- Manufacturer: INA (Schaeffler Group), Germany
- Model / MPN: ZARF 2575 LTN
- Type: Axial needle roller / cylindrical roller combined bearing
- Thrust direction: Double direction (both axial directions)
- Bore diameter: 25 mm
- Outside diameter: 75 mm
- Series: ZARF (combined locating bearing for screw drives)
- Precision: High precision, suitable for machine tool spindle duty
- Country of manufacture: Germany
- Date of manufacture: February 2010 (engraved on outer ring)
- Includes: Bearing assembly (roller cage + two thrust washers/rings), red plastic retainer clip, yellow protective paper — new with packaging intact
- Also present: Two zinc-chromate (yellow-green iridescent finish) steel mounting brackets
Applications
The ZARF series combined bearing is a standard choice for screw drive support in CNC machine tools, milling machines, lathes, and other precision machine tool equipment where a leadscrew or ballscrew must be located axially and supported radially in a compact envelope. Because it handles combined radial and bidirectional axial loads in one unit, it simplifies spindle support designs and is commonly specified in CNC axis drives, rotary table drives, and indexing mechanisms. INA's ZARF bearings are also used in industrial automation equipment and precision measuring machines wherever a high-stiffness, space-saving combined bearing is required.
This INA ZARF 2575 LTN axial needle roller / cylindrical roller bearing is in new condition. The bearing assembly is complete with the roller cage, both thrust washers, and the red retainer clip still in place; the yellow protective paper wrapping is intact. The outer ring is engraved 'INA ZARF 2575 TN A NA / Germany 02/010,' confirming manufacture in Germany in February 2010. Two zinc-chromate steel mounting brackets are also present and appear unused. There are no signs of wear, corrosion, or damage on any component. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
INA |
Model: |
ZARF 2575 LTN |
MPN: |
ZARF2575LTN |
Type: |
Axial Needle Roller / Cylindrical Roller Bearing |
SKU: |
25812 |
Bearing Design: |
Needle Roller / Axial Cylindrical Rollers, Double Direction |
Bore Diameter: |
25 mm |
Outside Diameter: |
75 mm |
Precision Rating: |
High Precision |
Series: |
ZARF |
Country/Region of Manufacture: |
Germany |
Manufacture Date: |
02/2010 |
Seller Notes: |
Includes bearing assembly and two zinc-chromate mounting brackets. |
Compatible With: |
Leadscrew / ballscrew spindle support, machine tool applications |
Condition Notes: |
This INA ZARF 2575 LTN axial needle roller bearing is in new condition. Roller cage, thrust washers, and retainer clip are intact with original protective wrapping. Two mounting brackets included. No wear or damage. Made in Germany, 02/2010. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
