NTN Thailand 13301 Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
7018 CD/HCP4AH1 |
| Size (mm) |
90x140x24 |
| Bore Diameter (mm) |
90 |
| Outer Diameter (mm) |
140 |
| Width (mm) |
24 |
| d |
90 mm |
| D |
140 mm |
| B |
24 mm |
| d1 |
105.4 mm |
| d2 |
105.4 mm |
| D1 |
124.6 mm |
| K |
0.5 mm |
| C1 |
6.85 mm |
| r1,2 - min. |
1.5 mm |
| r3,4 - min. |
1 mm |
| a |
27.5 mm |
| da - min. |
97 mm |
| db - min. |
97 mm |
| Da - max. |
133 mm |
| Db - max. |
136 mm |
| ra - max. |
1.5 mm |
| rb - max. |
1 mm |
| dn |
108.7 mm |
| Basic dynamic load rating - C |
79.3 kN |
| Basic static load rating - C0 |
76.5 kN |
| Fatigue load limit - Pu |
3 kN |
| Limiting speed for grease lubrication |
11000 r/min |
| Limiting speed for oil lubrication |
18000 mm/min |
| Ball - Dw |
15.875 mm |
| Ball - z |
20 |
| Gref |
15 cm3 |
| Calculation factor - f0 |
15.6 |
| Preload class A - GA |
300 N |
| Preload class B - GB |
600 N |
| Preload class C - GC |
1200 N |
| Preload class D - GD |
2400 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.02 |
| Calculation factor - f2C |
1.05 |
| Calculation factor - f2D |
1.09 |
| Calculation factor - fHC |
1.02 |
| Preload class A |
114 N/micron |
| Preload class B |
156 N/micron |
| Preload class C |
220 N/micron |
| Preload class D |
319 N/micron |
| r1,2 min. |
1.5 mm |
| r3,4 min. |
1 mm |
| da min. |
97 mm |
| db min. |
97 mm |
| Da max. |
133 mm |
| Db max. |
136 mm |
| ra max. |
1.5 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
79.3 kN |
| Basic static load rating C0 |
76.5 kN |
| Fatigue load limit Pu |
3 kN |
| Attainable speed for grease lubrication |
11000 r/min |
| Attainable speed for oil-air lubrication |
18000 r/min |
| Ball diameter Dw |
15.875 mm |
| Number of balls z |
20 |
| Reference grease quantity Gref |
15 cm³ |
| Preload class A GA |
300 N |
| Static axial stiffness, preload class A |
114 N/µm |
| Preload class B GB |
600 N |
| Static axial stiffness, preload class B |
156 N/µm |
| Preload class C GC |
1200 N |
| Static axial stiffness, preload class C |
220 N/µm |
| Preload class D GD |
2400 N |
| Static axial stiffness, preload class D |
319 N/µm |
| Calculation factor f |
1.14 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.02 |
| Calculation factor f2C |
1.05 |
| Calculation factor f2D |
1.09 |
| Calculation factor fHC |
1.02 |
| Calculation factor f0 |
15.6 |
| Mass bearing |
1.01 kg |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |