INA HK4520-AS1-B Image 2
Visual product photo and picture of the product.
Price: 9.64 $
Specifications
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
Data from Schaeffler (medias)
| Under roller diameter (F w) mm |
45 |
| Width (C) mm |
20 |
| Basic static load rating, radial (C 0r) |
59000 |
| 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 |
Suffix description
| AS1 |
Needle Roller Bearing With Lubrication Hole(s) In The Outer Ring. A Figure Following The As Indicates The Number Of Holes |
| B |
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) |
