NTN UCFU-1.7/16 Flange Block Bearings
| Brand Name: |
NTN |
| Model Number: |
UCFU-1.7/16 |
| d: |
25 mm |
| D: |
47 mm |
| B: |
12 mm |
| d1: |
31.6 mm |
| d2: |
29.8 mm |
| D1: |
39.21 mm |
| r1,2 min.: |
0.6 mm |
| r3,4 min.: |
0.3 mm |
| PDF |
UCFU-1.7/16 |
Product Details
| d |
25 mm |
| D |
47 mm |
| B |
12 mm |
| d1 |
31.6 mm |
| d2 |
29.8 mm |
| D1 |
39.21 mm |
| r1,2 min. |
0.6 mm |
| r3,4 min. |
0.3 mm |
| a |
10.8 mm |
| da min. |
28.2 mm |
| db min. |
28.2 mm |
| Da max. |
43.8 mm |
| Db max. |
44.6 mm |
| ra max. |
0.6 mm |
| rb max. |
0.3 mm |
| Basic dynamic load rating C |
8.32 kN |
| Basic static load rating C0 |
4.15 kN |
| Fatigue load limit Pu |
0.173 kN |
| Attainable speed for grease lubrication |
56000 r/min |
| Ball diameter Dw |
6.35 mm |
| Number of balls z |
14 |
| Reference grease quantity Gref |
1.3 cm³ |
| Preload class A GA |
45 N |
| Static axial stiffness, preload class A |
27 N/µm |
| Preload class B GB |
130 N |
| Static axial stiffness, preload class B |
41 N/µm |
| Preload class C GC |
260 N |
| Static axial stiffness, preload class C |
56 N/µm |
| Calculation factor f |
1.05 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.03 |
| Calculation factor f2C |
1.05 |
| Calculation factor fHC |
1.01 |
| Calculation factor f0 |
7.5 |
| Mass bearing |
0.065 kg |