P0 P6 P5 P4 P3 P2 P1 Quality grade CHROME STEEL Taper Roller Bearing 32*65*22.5mm 2820 HK2820
2820 HK2820 2820 2820C 2820CCA 2820CB 2820RS 2820E 2820J2Q 2820ZZ 2820W 2820X P0 P6 P5 P4 P3 P2 P1 Quality grade CHROME STEEL Taper Roller Bearing 32*65*22.5mm
Product introdution
HK2820 is a roller bearing with a cylindrical roller that is both thin and long relative to its diameter. This roller is called a needle roller. Although it has a small cross section,
the bearing still has a high load bearing capacity, the needle bearing is equipped with a thin and long roller (roller diameter D≤5mm, L/D≥2.5, L is the length of the roller),
so the radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, and the outer diameter is the smallest,
especially suitable for radial installation size limited support structure.
SPECIFICATIONS
| Bore / Inner Diameter Inch | 1.102 |
|---|---|
| Bore / Inner Diameter MM | 28 |
| Outside Diameter Inch | 1.378 |
| Outside Diameter MM | 35 |
| Width Inch | 0.787 |
| Width MM | 20 |
| Max Speed RPM | 9200 |
| Max Speed RPM Grease | 5500 |
| Reference Speed RPM | 6700 |
| Minimum Temperature C | -30 |
| Maximum Temperature C | 140 |
| Dynamic Load Capacity N | 20900 |
| Dynamic Load Capacity N Radial | 20900 |
| Static Load Capacity N | 36000 |
| Static Load Capacity N Radial | 36000 |
Dimensions
| Bore diameter of needle roller complement | 1.102 in |
| Outside diameter | 1.378 in |
| Width | 0.787 in |
Performance
| Basic dynamic load rating | 4 519 lbf |
| Basic static load rating | 8 206 lbf |
| Reference speed | 9 000 r/min |
| Limiting speed | 9 500 r/min |
Properties
| Bearing part | Bearing without inner ring |
| Number of rows | 1 |
| Outer ring type | Drawn cup with open ends |
| Aligning feature | Without |
| Cage | Sheet steel |
| Number of flanges, outer ring | 2 |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
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Product picture
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A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock.
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