NBR ®
WLT's delivery program carries NBR premium ball bearing units according to the JIS standard (Japanese Industrial Standard) for decades now. Since the beginning of 2015, the product range " NBR Premium ED " (European types) is in accordance with ISO standard now.

Convincing benchmark test of NBR!

The engineers Professor Sturm and Partner, with headquarter in Dresden, conducted the following comparative test for a ball bearing from the trademark „NBR“ to verify that a qualitative statement on their performance potential was possible.
Catalogues
NBR Premium Ball Bearing Units - JIS
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NBR Premium Ball Bearing Units - ISO (ED-series)
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Transcoding NBR ED-Series to INA and SNR
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