INA HK4520-B

Price: 8.60 $

Specifications

Brand	INA
Item Number	HK4520-B INA
Manufacturer Part Number	0041120320000
EAN	4012802430448
Category	Needle Roller and Cage Assembly

Weight and Dimensions

Inner (d) MM	45
Outer (D) MM	52
Width (B) MM	20
Inner (d) Inch	1.7717
Outer (D) Inch	2.0472
Width (B) Inch	0.7874
Weight (kg)	0.0552 kg

Product Properties

Seal

No Seal

Data from Schaeffler (medias)

Under roller diameter (F w) mm	45
Width (C) mm	20
Radial Static Load Rating C0r (N)	59000
Radial Dynamic Load Rating Cr (N)	27000
Basic static load rating, radial (C 0r)	"59000.0000"
Limiting speed (n G)	5900
Limiting speed for grease lubrication (n G Grease)	3550
Reference speed (n u03d1r)	4450
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)