Z-549823 Crossed Roller Bearing, Adjustable Axial Preload, Higher Running Accuracy.
Size: 4000x4460x155mm
Inside Diameter (d): 4000mm
Outside Diameter (D): 4460mm
Thickness (B): 155mm
Bearing Material: Bearing Steel
HS Code: 8482500090
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Cross Roller Bearing |
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Part No. |
Weight |
Dimensions |
Mounting Dimensions |
Basic Load Ratings |
Limiting Speeds |
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|
d |
D |
B |
r (min.) |
g |
D1 |
D2 |
ra |
Dynamic |
Static |
Grease |
Oil |
||
|
min. |
max. |
max. |
C |
Co |
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|
KG |
mm |
mm |
kN |
r/min |
|||||||||
|
Z-549823 |
3161 |
4000 |
4460 |
155 |
6 |
M30 |
4202 |
4304 |
5 |
5300 |
49000 |
19 |
38 |
Crossed roller bearings have a unique design with rollers alternately crossed at right angles to each other between inner and outer rings. This arrangement creates greater roller contact with the raceways, allowing bearings to take radial, thrust and moment loads from any direction at the same time to minimize deflection.
Crossed Roller Bearings are widely used in machine tools, industrial robots and medical equipment because of their high rotational accuracy.
All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected] or contact us by Wechat or Whatsapp at +8618062246726.















