Buy NSK® 40TAC90CSUHPN7C bearings for machinery applications from the CNC Specialty Store. These NSK® bearings 40TAC90CSUHPN7C replaces 40TAC90BSUC10PN7B and 40TACBSUC10PN7A. NSK® is a high quality commonly used ballscrew support bearing. This H Version in part number designates High Precision and the C is P2 class.
- 40TAC90BSUC10PN7A (Old Version P4 class)
- 40TAC90BSUC10PN7B (Old Version P4 class)
- 40TAC90CSUHPN7C (New version replaces all of above)
- Accuracy class 7C (equivalent to axial runout class 2=P2) 60 degree contact angle
- 40x90x20 mm or 1.57 x 3.84 x 0.78 inch
- High Accuracy replacement for PN7A and PN7B bearing specifications
- Universal matching and ground to be used in matched bearing set applications
Brand: NSK®
Bearing Dimensions: 40mm x 90mm x 20mm/Metric
Seals: None
Download - Specification Data Sheet
Bearing Sets: Theses bearings can be used in multiple bearing configurations. Just add quantity required to your cart.
Important Note: We will ship all remaining NSK Factory Bearing Stock part number BSUC instead of shipping CSUC until NSK liquidates remaining inventory.
Example Bearing set part number using
40TAC90CSUHPN7C or 40TAC90BSUC10.
Order the correct QTY based on your configuration below.
Sold as Single Bearings
|
| Duplex 2 Bearing Set |
Triplex 3 Bearing Set |
Quad 4 Bearing Set |
|
40TAC90A**
40TAC90DB
40TAC90DF
40TAC90DT
40TAC90DU
40TAC90BDB
40TAC90BDF
40TAC90BDT
40TAC90BDU
40TAC90BSU
|
40TAC90DBD
40TAC90DFD
40TAC90DTD
40TAC90DUD
40TAC90BDBD
40TAC90BDFD
40TAC90BDTD
40TAC90BDUD
|
40TAC90DBB
40TAC90DFF
40TAC90DBT
40TAC90DFT
40TAC90BDBB
40TAC90BDFF
40TAC90BDBT
40TAC90BDFT
40TAC90QU
|
| Replaces all C10PN7A / C10PN7B Applications |
Ballscrew Bearing Installation – We recommend you clean bearings with a brake cleaner or a thinner to remove all the rust preventative oil by the manufacturer. Not doing so will cause the grease to not adhere to the bearing surface properly. Blow with air to remove all oil and residue. DO NOT spin bearing with air or pack solid with grease. This will cause damage or generate excessive heat reducing grease and bearing life. If you did not know this. We recommend you ask machine manufacturer or CNC distributor for more detailed instructions before attempting on your own.
Quantity wholesale bearing discounts
40TAC90 NSK® Bearing
Quality ballscrew support bearings are all we sell, no cheap knock offs!
Not finding what you are looking for or have questions? Fill out our request a bearing quote form!
