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Single row cylindrical roller bearing, N design
Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the inner ring and no flanges on the outer ring, N design bearings can accommodate axial displacement in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.
| Dimensions | Value |
|---|---|
| Bore diatmeter – d |
55mm |
|
Outer diameter – D |
120mm |
|
Width – B |
29mm |
| Performance | Value |
|---|---|
| Basic dynamic load rating |
156 kN |
|
Basic static load rating |
143 kN |
|
Reference speed |
6 000 r/min |
|
Limiting speed |
7 000 r/min |
| Properties | Value |
|---|---|
| Metering System |
Metric |
|
ABEC/DIN Rating |
ABEC#3/DINP6 |
|
Number of rows |
1 |
|
Bore Type |
Cylindrical |
|
Material – Ball or Roller |
Bearing steel |
|
Material – Cage |
Brass |
|
Material – Rings |
Bearing steel |
|
Seal Type |
Open |
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