Coupling Stainless Steel Screw Alteration Service

Please contact Customer Service for Stainless Steel Set Screw alteration service orders/purchases via email at info.us@nbk1560.com or Fax at 484-685-7500

Service Contents

Hex socket set screws provided with set screw type couplings and hex socket head cap screws provided with clamping type couplings can be altered to stainless steel.

About the Rated Torque of Disc type Coupling

The rated torque values associated on the table for XHW-C XHW-C-L XHS-C XBW-C and, XBS-C will decrease if the set screws are altered to stainless steel.

                      unit:N・m

Part Number Rated Torque
XHW-15C XHS-15C 0.42
XHW-19C XHW-19C-L XHS-19C 0.85
XHW-25C XHW-25C-L XHS-25C 1.8
XHW-27C XHW-27C-L XHS-27C 2.0
XHW-34C XHW-34C-L XHS-34C 3.6
XHW-39C XHW-39C-L XHS-39C 7.2
XHW-44C XHS-44C 8.4
XHW-56C XHS-56C 24
XHW-64C XHS-64C 28
XHW-79C XHS-79C 60
XHW-98C XHS-98C 120

                  unit:N・m
Part Number Rated Torque
XBW-15C2 XBS-15C2 0.42
XBW-19C2 XBS-19C2 0.6
XBW-25C2 XBS-25C2 1.1
XBW-27C2 XBS-27C2 1.3
XBW-34C3 XBS-34C3 2.5
XBW-39C2 XBS-39C2 4.8
XBW-44C2 XBS-44C2 5.6
XBW-56C3 XBS-56C3 14
XBW-68C5 XBS-68C5 32
XBW-82C5 XBS-82C5 62
XBW-94C7 XBS-94C7 72
XBW-104C8 XBS-104C8 85

 

Part number specification

Service part numbers for disk types XHW-C XHW-C-L XHS-C XBW-C XBS-C differ from those of other series.

For disk types XHW-C XHW-C-L XHS-C XBW-C XBS-C

Add -SS to the end of the coupling part number.
Further, add A in front of the Bore Diameter.

For series other than the above

Add -SS to the end of the coupling part number.

Target Products

  • ‌Coupling category products are targeted.    Product list >
  • Target Series List
Type Product Code
High-Gain Rubber XGT2 XGL2 XGS2 XGT XGT-C XGT-CS XGS XGS-C XGS-CS XGL-C
Disk XHW-C XHW-C-L XHS-C XBW-C XBS-C MDW MDS MHW MHS
Slit MSX MSX-C MST MST-C MST-K MWS MWS-C
Jaw MJC-BL MJC-WH MJC-RD MJC-GR MJC-EBL MJC-EWH MJC-ERD MJC-EGR
MJC-CS-BL MJC-CS-WH MJC-CS-RD MJC-CS-GR MJC-CS-EBL MJC-CS-EWH MJC-CS-ERD MJC-CS-EGR
MJC-K-BL MJC-K-WH MJC-K-RD MJC-K-GR MJC-K-EBL MJC-K-EWH MJC-K-ERD MJC-K-EGR
MJC-CSK-BL MJC-CSK-WH MJC-CSK-RD MJC-CSK-GR MJC-CSK-EBL MJC-CSK-EWH MJC-CSK-ERD MJC-CSK-EGR
Cross joint XUT-C
Oldham MOR MOR-C MOR-K MOR-CK MOM MOM-C MOM-K MOM-CK
MOL MOL-C MOS MOS-C
Bellows MFB MFB-C MKM-C
Rigid XRP MRG MRG-C MRG-W MLR-C MLR-V
Serration MSF

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