NTN KMJ20X28X19.8 NTN Bearing
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What is KMJ20X28X19.8 bearing interchange？
| Brand Name: |
NTN |
| Model Number: |
KMJ20X28X19.8 |
| Bearing number: |
7318DT |
| Size (mm): |
90x190x43 |
| Bore Diameter (mm): |
90 |
| Outer Diameter (mm): |
190 |
| Width (mm): |
43 |
| d: |
90 mm |
| D: |
190 mm |
| B: |
43 mm |
| PDF |
KMJ20X28X19.8 |
Product Details
| Bearing number |
7318DT |
| Size (mm) |
90x190x43 |
| Bore Diameter (mm) |
90 |
| Outer Diameter (mm) |
190 |
| Width (mm) |
43 |
| d |
90 mm |
| D |
190 mm |
| B |
43 mm |
| C |
43 mm |
| Angle (α) |
30 ° |
| a |
18.9 mm |
| r min. |
3 mm |
| r1 min. |
1.1 mm |
| 2B |
86 mm |
| da min. |
97 mm |
| Da max. |
183 mm |
| ra max. |
1 mm |
| Weight |
5.76 Kg |
| Basic dynamic load rating (C) |
277 kN |
| Basic static load rating (C0) |
295 kN |
| (Grease) Lubrication Speed |
2600 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
90 mm |
| Outside Diameter |
190 mm |
| Width |
43 mm |
| Fillet Radius/Chamfer |
3 mm |
| r1 |
1.1 mm |
| Dynamic Load Rating |
277,000 N |
| Static Load Rating |
295,000 N |
| Limiting Speed - Grease |
2,600 rpm |
| Limiting Speed - Oil |
3,400 rpm |
| da1 (min) |
104 mm |
| da2 (min) |
97 mm |
| Da1 (max) |
176 mm |
| Da2 (max) |
183 mm |
| ra (max) |
2.5 mm |
| ra1 (max) |
1 mm |