With seals Needle roller bearings

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high-speed bearings - China Manufacturer

Thank you for inquiry my high-speed bearings, Tel : 0086-0379-64390888, E-mail: liuping@lyzyc.cc

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Due to space constraints can not install the oil seal of occasions, provides open end or closed end with the oil seal Needle roller bearings (3-5). Friction-type seal bearing equipment such polyurethane or synthetic rubber, which f illed with good anti-rust performance lithium-based grease for operating temperature from -20 to +100 ° Cthrust bearing
 With seals bearing inner ring outer ring width 1mm, this is the bearing in the the crankshaft relative bearing box can also ensure that the oil seal work well to prevent injury to the bearing contaminated trace displacement. Lubrication hole in the bearing inner ring, according to the needs of the bearing arrangement, supplemented by the outer or inner ring lubrication.single ball bearing