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 |
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