Product precision dimensional tolerances and geometrical accuracy JB / T8877. Mutual difference of needle roller diameter is 2μm, precision grade is G2 (GB GB309). The diameter of the inscribed circle conforms to tolerance grade F6 without inner bearing assembly in the front. 0 Group predetermined value bearing radial clearance in line with GB / T4604's. Special precision grade is based on GB / T307.1. Needle Roller Bearing Co., Ltd. Linqing municipal and Mr.Song disclose to you, combined needle roller bearings designed for use with the shaft bearing raceway of the bearing stiffness has certain requirements; or with a standard inner ring IR were inlayed on shaft hardness does not require HK2526 needle roller bearings, its structure will be more compact needle roller bearings based on the use of different occasions, can be used without an inner ring of the bearing or needle roller and cage assembly, when the journal bearing surface and mating surface and shell holes directly as inner and outer rolling surface of the bearing, in order to ensure load capacity and operating performance and have the same bearing rings, shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar roller bearing rings. Such bearings can only bear radial load roller bearing relates Category: Needle roller bearings needle roller bearings, cylindrical roller bearings, water pump bearings, Needle roller bearings, one-way bearings, roller bearings, full complement cylindrical roller bearings, SL full complement cylindrical roller bearings HK2520 needle roller bearings, bolt roller bearings, thrust cylindrical roller bearings, thrust roller bearings HK2538 needle roller bearings, combined needle roller bearings, bearings, needle roller bearings, bearing roller bearings, full roller Bearing HK2526 needle roller bearings | needle roller bearings | needle by LINQing municipal governance and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) strong, credible, in other industries, Liaocheng accumulated a large number of loyal customers. The company better work attitude and constantly improve governance and innovative ideas will lead the needle into the brilliant and you work for a better future!