Technical data
29 parametersIdentification
- Manufacturer
- INA
- Type
- Drawn cup needle roller bearing open end
- Part number (SKU)
- HK5520-HLA#N
- EAN
- 4064331198740
Dimensions
- Outside diameter D
- 63 mm
- Width B
- 20 mm
- Mass
- 73 g
Load ratings and operation
- Dynamic load rating C
- 31500 N
- Static load rating C₀
- 67000 N
- Limiting speed
- 4850 1/min
- Sealing
- without
Full manufacturer specification18 parameters · expand
- Coating
- without
- Fatigue load limit, radial
- 8900.0 N
- Limiting speed for grease lubrication
- 2900.0 1/min
- Lubricant
- without
- Lubrication hole
- without
- Max. operating temperature
- 140.0 °C
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 0.8 mm
- Outer ring width
- 20.0 mm
- PFAS
- no
- REACH
- REACH compliant
- Reference speed
- 3800.0 1/min
- RoHS
- RoHS compliant
- Sealing
- without
- Sealing ring
- SD55X63X5
- Sealing ring 2
- G55X63X5
- Suitable inner rings LR
- LR50X55X20,5
- Under roller diameter
- 55.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Needle Roller Bearings › Drawn Cup Needle Roller Bearings with Open Ends
- eCl@ss class
- 23-05-09-05
- UNSPSC
- 31171512
Description
This needle roller bearing carries radial loads within a compact cross-section thanks to its drawn cup design with an open end and a single row of needle rollers guided by a cage. Outside diameter is 63.0 mm, width 20.0 mm, and net mass 73.0 g. The limiting speed reaches 4850 1/min, with a reference speed of 3800 1/min. The bearing has no sealing on either side, so lubrication access from both faces is unrestricted, which suits applications where external lubrication is supplied and contamination is controlled. The drawn cup construction combined with a cage reduces friction between rolling elements and keeps the housing bore requirements simple, since the thin-walled outer cup can be pressed directly into a prepared seat without a separate outer ring machining allowance.
HK5520-HLA
Drawn cup needle roller bearing open end
od EUR 7.93net
+ VAT 23% = EUR 9.75 gross
Cheaper in larger quantities
| from 5 pcs | EUR 7.77 | −2% |
| from 10 pcs | EUR 7.69 | −3% |
| from 25 pcs | EUR 7.53 | −5% |
| from 50 pcs | EUR 7.38 | −7% |
Dispatched within 24 h from our own warehouse
Shipping within the EU: DHL, GLS, from EUR 13.16 net. Transit time 3–5 business days after dispatch. Shipping and returns →
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Datasheet (PDF)RoHS / REACH compliance declaration (PDF)Opening a document for the first time can take up to a minute while the manufacturer prepares it.