SKF NNU4920BK/SPW33 Image 2
Visual product photo and picture of the product.
Price: 1,044.02 $
Specifications
Weight and Dimensions
| Inner (d) MM |
100 |
| Outer (D) MM |
140 |
| Width (B) MM |
40 |
| Inner (d) Inch |
3.937 |
| Outer (D) Inch |
5.5118 |
| Width (B) Inch |
1.5748 |
| Weight (kg) |
1.84 kg
|
Product Properties
| Bore |
K - 1:12 Tapered Bore (Standard for Most Types) |
| Seal |
No Seal |
| Cage Type |
M - Brass Cage |
| External Modification |
W33 |
| Radial Internal Play |
Cn Normal Internal Play |
| Precision |
SP - Precision Higher than P4S |
| Heat Stabilization |
No Heat Stabilization - Temperatures up to 120 °C |
Suffix description
| B |
Present Standard Design With Brass Cage Of Double Pronged Type |
| K |
Tapered Bore, Taper 1:12 |
| SP |
Special Precision Class For Machine Tool Bearings; Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4 |
| W33 |
Lubrication Groove And Three Holes In Bearing Outer Ring |
