• All bearings are force lubricated .
• Bearings are of the plain type force lubricated under a pressure of 20 lb/sq in.
• All bearings are force lubricated .
• Bearings are of the plain type force lubricated under a pressure of 20 lb/sq in.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012