TIMKEN SET441-900SA Roller Thrust Bearings
What is JiNan Hope Hydraulic Co., Itd TIMKEN SET441-900SA Roller Thrust Bearings in mechanical engineering? 7x22x7 Timken Needle Roller Thrust Bearings Manufacturing Service . Upload your CAD file 7x22x7 Size (mm) for an instant.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
727 CD/P4A |
| Size (mm) |
7x22x7 |
| Bore Diameter (mm) |
7 |
| Outer Diameter (mm) |
22 |
| Width (mm) |
7 |
| d |
7 mm |
| D |
22 mm |
| B |
7 mm |
| C |
7 mm |
| d1 |
12.6 mm |
| d2 |
12.6 mm |
| r1 min. |
0,3 mm |
| r2 min. |
0,3 mm |
| r3 min. |
0,2 mm |
| r4 min. |
0,2 mm |
| D1 |
17.4 mm |
| D2 |
– mm |
| da min. |
9.4 mm |
| Da max. |
19.6 mm |
| db min |
9,4 mm |
| ra max. |
0.3 mm |
| rb max. |
0.2 mm |
| dh |
13,6 mm |
| Db max |
20,2 mm |
| Weight |
0,013 Kg |
| Basic dynamic load rating (C) |
2,96 kN |
| Basic static load rating (C0) |
1,16 kN |
| (Grease) Lubrication Speed |
80 000 r/min |
| (Oil) Lubrication Speed |
120 000 r/min |
| Fatigue load limit (Pu) |
0,049 |
| r1,2 min. |
0.3 mm |
| r3,4 min. |
0.2 mm |
| a |
5.5 mm |
| db min. |
9.4 mm |
| Db max. |
20.2 mm |
| dn |
13.6 mm |
| Basic dynamic load rating C |
2.96 kN |
| Basic static load rating C0 |
1.16 kN |
| Fatigue load limit Pu |
0.049 kN |
| Attainable speed for grease lubrication |
80000 r/min |
| Attainable speed for oil-air lubrication |
120000 r/min |
| Ball diameter Dw |
3.969 mm |
| Number of balls z |
9 |
| Reference grease quantity Gref |
0.162 cm³ |
| Preload class A GA |
12 N |
| Static axial stiffness, preload class A |
11 N/µm |
| Preload class B GB |
24 N |
| Static axial stiffness, preload class B |
15 N/µm |
| Preload class C GC |
48 N |
| Static axial stiffness, preload class C |
21 N/µm |
| Preload class D GD |
96 N |
| Static axial stiffness, preload class D |
30 N/µm |
| Calculation factor f |
1.02 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.01 |
| Calculation factor f2C |
1.03 |
| Calculation factor f2D |
1.05 |
| Calculation factor fHC |
1 |
| Calculation factor f0 |
8.4 |
| Mass bearing |
0.013 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |