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NSK 67986D-920-921D ROLLING BEARINGS FOR STEEL MILLS
NSK 67986D-920-921D ROLLING BEARINGS FOR STEEL MILLS Industries and Applications ? We sell discount ROLLING BEARINGS FOR STEEL MILLS online as well as cheap Double Number of Bearings machinery parts.
- NSK
67986D-920-921D
- Double
- ZZ (Double Shield)
- 52100 Bearing Steel
- 20
- 6904
- Bearings with Housin
- Deep Groove Ball Bea
- 6
-
YSR DRIVESHAFT ANDERSON LIMITED2020-07-10 09:46:19
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Types of NSK 67986D-920-921D ROLLING BEARINGS FOR STEEL MILLS
| Number of Bearings: | Double | Seals: | ZZ (Double Shield) | Bearing Material: | 52100 Bearing Steel |
| Bearing I.D. d(mm): | 20 | Bearing Part Number: | 6904 | Type: | Bearings with Housin |
| Bearing Used: | Deep Groove Ball Bea | RoHS: | 6 | Days to Ship: | 10 Days or more |
| Height H(mm): | 60 |
Cross reference NSK 67986D-920-921D ROLLING BEARINGS FOR STEEL MILLS
NSK 67986D-920-921D bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | NJ 28/530 ECMA |
| Size (mm) | 650x530x72 |
| Bore Diameter (mm) | 650 |
| Outer Diameter (mm) | 530 |
| Width (mm) | 72 |
| d | 530 mm |
| D | 650 mm |
| B | 72 mm |
| d1 | 570 mm |
| D1 | 614 mm |
| F | 560.5 mm |
| r1,2 - min. | 3 mm |
| s | 0.5 mm |
| da - min. | 543 mm |
| da - max. | 554 mm |
| db - min. | 575 mm |
| Da - max. | 637 mm |
| ra - max. | 2.5 mm |
| Basic dynamic load rating - C | 1170 kN |
| Basic static load rating - C0 | 2700 kN |
| Fatigue load limit - Pu | 212 kN |
| Reference speed | 900 r/min |
| Limiting speed | 1200 r/min |
| Calculation factor - kr | 0.05 |
| d1 ≈ | 570 mm |
| D1 ≈ | 614 mm |
| r1,2 min. | 3 mm |
| s max. | 0.5 mm |
| da min. | 543 mm |
| da max. | 554 mm |
| db min. | 575 mm |
| Da max. | 637 mm |
| ra max. | 2.5 mm |
| Basic dynamic load rating C | 1170 kN |
| Basic static load rating C0 | 2700 kN |
| Fatigue load limit Pu | 212 kN |
| Calculation factor kr | 0.05 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 54 kg |
NSK 67986D-920-921D ROLLING BEARINGS FOR STEEL MILLS Cad Models
Contact Us
- YSR DRIVESHAFT ANDERSON LIMITED
- Address5267 South Layton Road Anderson Indiana 77998, U.S.A.
- Phone(Working Time)+1-434-365-3200
- Fax
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