Technical data

29 parameters

Identification

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.

INA

HK5520-HLA

Drawn cup needle roller bearing open end

od EUR 7.93net

+ VAT 23% = EUR 9.75 gross

Last few (4)dispatch within 24 h
HK5520-HLA—
EUR 7.93

Cheaper in larger quantities

from 5 pcsEUR 7.77−2%
from 10 pcsEUR 7.69−3%
from 25 pcsEUR 7.53−5%
from 50 pcsEUR 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 →

Symbol (SKU)HK5520-HLA#N
EAN4064331198740
Masa73 g

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Documentation

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.

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