The double-row radial grooved ball bearing made from our material xiros® B180 is wider and can therefore cope with higher loads, whereby only one component has to be fitted. Tribologically optimized and less expensive than two comparable, single-row xiros® B180 ball bearings, the double-row polymer ball bearing can be used up to 176 °F and can be supplied with PA cage and stainless steel or glass balls.
Corrosion resistant and non-magnetic
For temperatures up to 176ºF
|Ordering number||Inner-Ø||Outer Ø||Width||Max. stat.
|Load capacity||Limit speed||Weight|
|d1 [mm]||d2 [mm]||b1 [mm]||axial [lbs]||stat. [lbs]||dyn. [lbs]||[rpm]||[g]|
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Recommended hole and shaft tolerance for xiros® radial grooved ball bearings
As standard, we recommend an H7 tolerance for the housing bore of the xiros® radial grooved ball bearing and an H6 tolerance for the shaft. If you have any particular questions about the design of your hole and shaft, we'd be glad to hear from you.