INA HK4020-B

Price: 7.57 $

Specifications

Brand	INA
Item Number	HK4020-B INA
Manufacturer Part Number	0075041870000
EAN	4047643133821
Category	Needle Roller and Cage Assembly

Weight and Dimensions

Inner (d) MM	40
Outer (D) MM	47
Width (B) MM	20
Inner (d) Inch	1.5748
Outer (D) Inch	1.8504
Width (B) Inch	0.7874
Weight (kg)	0.054 kg

Product Properties

Seal

No Seal

Data from Schaeffler (medias)

Under roller diameter (F w) mm	40
Width (C) mm	20
Radial Static Load Rating C0r (N)	52000
Radial Dynamic Load Rating Cr (N)	25500
Basic static load rating, radial (C 0r)	"52000.0000"
Limiting speed (n G)	6600
Limiting speed for grease lubrication (n G Grease)	3950
Reference speed (n u03d1r)	4900
ECLASS number	23-05-09-05
ECLASS2 number	23-05-09-05
Medias description	Drawn cup needle roller bearings with open ends HK, to DIN 618/ISO 3245

Suffix description

The Significance Of This Sign Is Not Determined Separately. They Are In Need For Appointment Of Special Features Of The Construction Of Internal Form External Uses. In General, The Use These Only Temporarily, During A Transitional Time To Avoid Confusion. In Some Cases, They Also For Permanent Appointment Of Bearings And Parts Of The Same Type And Size, But With A Differ Interior Design. (Source: Ina-Catalogue No. 307)