TIMKEN HM265049TDG-90067 Tapered Roller Bearing Assemblies
| Brand Name |
TIMKEN HM265049TDG-90067 Tapered Roller Bearing Assemblies |
| Model Number |
HM265049TDG-90067 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
71903 CE/P4AH |
| Size (mm) |
30x17x7 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
17 |
| Width (mm) |
7 |
| d |
17 mm |
| D |
30 mm |
| B |
7 mm |
| d1 |
21.1 mm |
| d2 |
20.1 mm |
| D1 |
25.9 mm |
| K |
0.5 mm |
| C1 |
4.35 mm |
| r1,2 - min. |
0.3 mm |
| r3,4 - min. |
0.15 mm |
| a |
7 mm |
| da - min. |
19 mm |
| db - min. |
19 mm |
| Da - max. |
28 mm |
| Db - max. |
29.2 mm |
| ra - max. |
0.3 mm |
| rb - max. |
0.15 mm |
| dn |
22 mm |
| Basic dynamic load rating - C |
3.3 kN |
| Basic static load rating - C0 |
1.6 kN |
| Fatigue load limit - Pu |
0.067 kN |
| Limiting speed for grease lubrication |
70000 r/min |
| Limiting speed for oil lubrication |
106000 mm/min |
| Ball - Dw |
3.969 mm |
| Ball - z |
13 |
| Gref |
0.2 cm3 |
| Calculation factor - f0 |
7.9 |
| Preload class A - GA |
18 N |
| Preload class B - GB |
54 N |
| Preload class C - GC |
108 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.04 |
| Calculation factor - f2C |
1.08 |
| Calculation factor - fHC |
1 |
| Preload class A |
14 N/micron |
| Preload class B |
23 N/micron |
| Preload class C |
31 N/micron |
| r1,2 min. |
0.3 mm |
| r3,4 min. |
0.15 mm |
| da min. |
19 mm |
| db min. |
19 mm |
| Da max. |
28 mm |
| Db max. |
29.2 mm |
| ra max. |
0.3 mm |
| rb max. |
0.15 mm |
| Basic dynamic load rating C |
3.32 kN |
| Basic static load rating C0 |
1.56 kN |
| Fatigue load limit Pu |
0.067 kN |
| Attainable speed for grease lubrication |
70000 r/min |
| Attainable speed for oil-air lubrication |
106000 r/min |
| Ball diameter Dw |
3.969 mm |
| Number of balls z |
13 |
| Reference grease quantity Gref |
0.2 cm³ |
| Preload class A GA |
18 N |
| Static axial stiffness, preload class A |
14 N/µm |
| Preload class B GB |
54 N |
| Static axial stiffness, preload class B |
23 N/µm |
| Preload class C GC |
108 N |
| Static axial stiffness, preload class C |
31 N/µm |
| Calculation factor f |
1.05 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.04 |
| Calculation factor f2C |
1.08 |
| Calculation factor fHC |
1 |
| Calculation factor f0 |
7.9 |
| Mass bearing |
0.016 kg |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |