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Single row needle roller bearings have a smaller diameter relative to their length. Due to the large number of rollers, the bearing has a large load carrying capacity. Integral flanges on both sides of the outer ring for axial guiding bearings, lubrication grooves with one or more lubrication holes for easy relubrication.
SKF ON 4876
| d |
380 mm
|
aperture |
|---|---|---|
| D |
480 mm
|
Outside diameter |
| B |
100 mm
|
width |
| F |
415 mm
|
Inner ring raceway diameter |
| r1,2 |
min.2.1 mm
|
Chamfer size of the outer ring |
| s |
max.2 mm
|
Bearing rings in normal position allow axial displacement relative to other rings |
| da |
min.391 mm
|
Minimum permissible shaft diameter and rolling bearing without flange |
|---|---|---|
| Da |
max.469 mm
|
Housing shoulder diameter |
| ra |
max.2 mm
|
Chamfer radius |
| Basic dynamic load rating | C |
968 kN
|
|---|---|---|
| Basic static load rating | C0 |
3 000 kN
|
| Fatigue load limits | Pyou |
270 kN
|
| Reference speed |
900 r/min
|
|
| Limit speed |
1 000 r/min
|
As a professional bearing exporter and SKF distributor, WS Bearing stocks thousands kindsof SKF needle roller bearings for sale，We can export to Singapore–Viet Nam–Malaysia– Indonesia-Germany-USA etc.we have always been committed to providing our customers with the highest quality products and the most satisfactory services. Through collaborations with top brands such as SKF, TIMKEN, FAG, THK, and others, we have not only established a wide range of product lines but also accumulated rich industry experience and technical knowledge. If you have problems about selecting proper bearings for your special applications, please contact us right now
