NN3944 NTN Tapered Roller Bearing
100% Authentic. NN3944 NTN Tapered Roller Bearing Highest Jinan Chenyu Bearing Import & Export Co., Ltd. Quality. 4.762x12.7x4.978 Size (mm) Certified Supplier. 4.762x12.7x4.978
| Brand Name: |
NTN |
| Model Number: |
NN3944 |
| ra max.: |
0,3 mm |
| Basic static load rating (C0): |
0,49 kN |
| Size (mm): |
4.762x12.7x4.978 |
| da max: |
6,4 mm |
| Weight: |
2,4 Kg |
| D: |
12,7 mm |
| r min.: |
0,3 mm |
| d: |
4,762 mm |
Product Details
| ra max. |
0,3 mm |
| Basic static load rating (C0) |
0,49 kN |
| Size (mm) |
4.762x12.7x4.978 |
| da max |
6,4 mm |
| Weight |
2,4 Kg |
| D |
12,7 mm |
| r min. |
0,3 mm |
| d |
4,762 mm |
| C |
4,978 mm |
| da min. |
6 mm |
| B |
4,978 mm |
| Outer Diameter (mm) |
12,7 |
| Da max. |
11 mm |
| Width (mm) |
4,978 |
| Bearing number |
RA3 |
| Basic dynamic load rating (C) |
1,31 kN |
| (Oil) Lubrication Speed |
48000 r/min |
| Bore Diameter (mm) |
4,762 |
| (Grease) Lubrication Speed |
41000 r/min |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234223 |