Orings 472 SILICONE O-RING
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
S71909 CE/HCP4A |
| Size (mm) |
45x68x12 |
| Bore Diameter (mm) |
45 |
| Outer Diameter (mm) |
68 |
| Width (mm) |
12 |
| d |
45 mm |
| D |
68 mm |
| B |
12 mm |
| C |
12 mm |
| d1 |
52.7 mm |
| d2 |
51 mm |
| r1 min. |
0,6 mm |
| r2 min. |
0,6 mm |
| r3 min. |
0,3 mm |
| r4 min. |
0,3 mm |
| D1 |
60,3 mm |
| D2 |
62.6 mm |
| da min. |
48.2 mm |
| Da max. |
64.8 mm |
| db min |
47 mm |
| ra max. |
0.6 mm |
| rb max. |
0.3 mm |
| dh |
54,2 mm |
| Db max |
66 mm |
| Weight |
0,12 Kg |
| Basic dynamic load rating (C) |
10,1 kN |
| Basic static load rating (C0) |
6,95 kN |
| (Grease) Lubrication Speed |
34 000 r/min |
| (Oil) Lubrication Speed |
52 000 r/min |
| Fatigue load limit (Pu) |
0,29 |
| r1,2 min. |
0.6 mm |
| r3,4 min. |
0.3 mm |
| a |
14 mm |
| da max. |
52.1 mm |
| db min. |
47 mm |
| db max. |
50.4 mm |
| Db max. |
66 mm |
| Basic dynamic load rating C |
10.1 kN |
| Basic static load rating C0 |
6.95 kN |
| Fatigue load limit Pu |
0.29 kN |
| Attainable speed for grease lubrication |
34000 r/min |
| Ball diameter Dw |
6.35 mm |
| Number of balls z |
21 |
| Preload class A GA |
55 N |
| Static axial stiffness, preload class A |
37 N/µm |
| Preload class B GB |
166 N |
| Static axial stiffness, preload class B |
59 N/µm |
| Preload class C GC |
331 N |
| Static axial stiffness, preload class C |
81 N/µm |
| Calculation factor f |
1.09 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.05 |
| Calculation factor f2C |
1.09 |
| Calculation factor fHC |
1.01 |
| Calculation factor f0 |
8.4 |
| Mass bearing |
0.11 kg |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |