XR855053 crossed roller bearing 685.8X914.4X 79.375mm for Vertical Machining centers
rossed tapered roller bearingXR855053 685.8X914.4X79.375mm contains two sets of races and rollers brought together at high angles with alternate rollers facing in opposite directions. The height of cross section is similar to single-row bearing for conserving space and saving bearing housing material.And the steep-angele,tapered geometry results in a total effective bearing spread much greater than the width of the bearing itself.
Crossed roller bearing code |
XR855053 |
Equal to SKF |
615659A |
Equal to NACHI CODE |
50685XRN091 |
URB code |
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Bearing Dimension |
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Outer dia: |
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Inner dia: |
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Height: |
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Precision garde |
P4 P5 Available |
Rolling |
Tapered roller |
Spacer material |
Super quality Nylon |
Outer ring/Inner ring material |
GCr15SiMn |
Hardness |
55-62 HRC |
package |
Strong wooden case |
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