从China供应商批发进口2308 40x90x33 Self-Aligning Ball Bearing — FOB条款

This listing is for a 2308 open type self-aligning ball bearing with a 40 mm bore, 90 mm outer diameter and 33 mm width. The stated bearing material is chrome steel, GCr15 / AISI 52100. Source load data shows a dynamic load rating, Cr, of 44.9 kN and a static load rating, Cor, of 13.5 kN. The source also gives a corner radius value of 1.5 mm and limiting speeds of 6200 r/min with grease and 8600 r/min with oil lubrication.

As a self-aligning ball bearing, the 2308 series is used where minor shaft deflection or housing misalignment needs to be absorbed without overloading the rolling elements. The source lists cylindrical bore 2308 and also references 2308K, which indicates buyers should confirm whether they need a straight bore or the tapered-bore variant before ordering. Additional source geometry values include da 48 mm, Da 82 mm, e 0.43, Y1 1.47, Y2 2.27 and Y0 1.54. In standard bearing trade, GCr15 / AISI 52100 is the common through-hardening steel for rolling bearings because it offers wear resistance and stable dimensional performance under normal operating loads.

This size is commonly selected for pumps, conveyors, fans and agricultural machinery, especially where maintenance teams want a standardised bearing that can be replaced through regular MRO channels. Industrial distributors, OEM spare-parts buyers and repair workshops typically check bore type, speed limit, internal clearance and sealing arrangement against the machine drawing before purchase. The listing does not state clearance class, cage design, packaging format or supply quantity, so those points should be confirmed directly with Shandong Linqing Deo Bearing Co., Ltd. when matching the bearing to a specific shaft and housing fit.

Shandong Linqing Deo Bearing Co., Ltd. is presented here as a bearing supplier in China, with an address in Linqing Tangyuan Economic Development Zone, Linqing, Qingdao, China. The profile shows a trust tier of "harbor". The same profile also shows a response rate of 0.00 and average response hours of 0, which means the page does not provide a usable response performance history for buyers comparing suppliers.

From the listing itself, the supplier is associated with standard bearing trade items and gives specific product data for this 2308 series unit, including dimensions, material and load ratings. The profile does not state factory size, production capacity, export markets, approvals, test laboratory details or years in business. Buyers who need those company-level facts should request them directly from Shandong Linqing Deo Bearing Co., Ltd. alongside the bearing drawing and inspection requirements.