Yakang Bearing Supplies CO.,LTD

NTN paired tapered roller bearings HR30310

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Product Name: NTN paired tapered roller bearings HR30310
Model No: HR30310
Target Market: Middle East
B2BAutoParts Category: Bearings;
Country of Origin:
Unit Price: 1 dollar/piece USD
Warranty: We promise that all the bearings are original,
Certification: ISO9001
Packaging Details: box/wooden case
Min. Order Quantity: 10 piece
Delivery Method: airlift/shipping
Delivery Time: 4/30
Product Description
In some special fields, one single row taper roller bearings cound not meet the requirments, for example: the bearing arrangements where the load carrying capacity of a single tapered roller bearing is inadequate, or where the shaft has to be axially located in both irections whith a given positive or negative axial play and so on. So we must to choose the paired single row tapered roller bearings. There are some manners can be supplied as mached pairs arranged: - face-to- face - back- to-back - in tandem there are many advantages for paired single row tapered roller bearings: - Economic - Simple mounting, the calibration of intermediate rings is not required, so that mounting errors are avoided. - The shaft has exial location, the axial play is determined during manufacture. - High axial and radial load carring capacity. - Lubrication holes in the ring, less maintenance, lubricant can be introduced via the annular groove. Just like the the back to back paired tapered roller bearings HR30210DB+LKR10.
Product Feature
Following is the main data of the NTN tapered roller bearings HR30210C: d: 90mm D: 21.75mm B: 20mm M: 0.54kg Basic dynamic load rating: 70000 N Basic static load rating: 93000N Grease lubrication speed: 3800(r/min) Oil lubrication speed: 5300(r/min) In addition to NTN brand, we also provide other brand: KOYO bearings, NSK bearings, INA beairngs, NSKbearings, TIMKEN bearings, IKO bearings
Product Specification
Online: Mr Tom Email : biz@hzskf.cn MSN : biz-Tom@hotmail.com Add : Room# 1702 , Yindu Mansion, Gongshu District, Hangzhou ,China TEL : 0086-571-88229638 FAX: 0086-571-86804755 Mobile : 0086-18757140150
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