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38.10*52.38*31.75 MR243320 High quality Needle roller bearing use CHROME STEEL EXCAVATOR BEARINGS high use time

ZhongHong bearing Co., LTD.

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Address: East of Liguanzhai Village, Tangyuan Town, Linqing City, Liaocheng City, Shandong Province

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38.10*52.38*31.75 MR243320 High quality Needle roller bearing use CHROME STEEL EXCAVATOR BEARINGS high use time

Country/Region china
City & Province liaocheng shandong
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Product Details

243320 MR243320 240330RS 243320ZN P0 P6 P5 P4 P3 P2 P1 Quality LEVEL CHROME STEEL Taper Roller Bearing
  
Product introduction

MR243320  Needle roller bearings are bearings with small end height and large rated load. The outer ring has stable rigidity, and even the bearing seat of light alloy can be easily used

 


 
Fw - Under rollers diameter38,1 mm
D - External diameter52,388 mm
C - Width of bearing, drawn cup or outer ring31,75 mm
rs - Min fillet radius1,5 mm
Lubrication hole on outer ringYes
k - Hole diameter3 mm
Radial clearance classCN
Precision classP0
Mass0,18 kg
PRODUCT PERFORMANCE
Cr - Dynamic load rating51 kN
C0r - Static load rating81,5 kN
Nlim - Grease lubrication limit speed7500 tr/min
Nlim - Oil lubrication limit speed11000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
Da max - Max shoulder diameter OR46 mm
ras max - Max shaft & housing fillet radius1,5 mm
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    product presentation

     

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A: If you meet with quality problem, we promise to replace goods or return your funds.


Q3: If we don’t find what we want on your website, what should we do?
A: You can email us the descriptions and pictures of the products you need, we will check whether we have them. We develop new items every month, and some of them have not been uploaded to website in time. Or you can send us sample by express, we will develop this item for bulk purchasing.


Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock.


Why choose us?
1. Let’s talk—we have NO barrier in language.
2. Request for more item information---there are nearly 2000 products for your option!
3. Write us for quotation---reply you within 24 hours,one quotation could be ready in 2mins for a ready products!

 

 

 

 

 

 

 
 

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