
Images and specifications are matched to the NTN-SNR item number; Cat Son verifies the configuration before quotation.
PRODUCT INFORMATION
Description and selection guidance
NTN-SNR Nut HM3056 is matched to the official NTN-SNR item number. Review the technical data, images and documents before requesting a quotation.
HM3056 specifications
PRODUCT DEFINITION
- Brand
- SNR
- G - Thread designation
- Tr280X4
- d2 - Outer diameter of locknut
- 330 mm
- B - Nut width
- 38 mm
- d1 - Outer diameter of the locking surface of the nut
- 310 mm
- Chamfer angle of the nut
- 30 °
- b - Notch width
- 24 mm
- h - Notch depth
- 10 mm
- dP - Diameter of locating holes for clamping bracket
- 293 mm
- Mass
- 6,78 kg
TECHNICAL CHARACTERISTICS
- Designation of the associated blocking device
- MS3056
NTN-SNR ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.





