Short Lead Time for Oxide Bearings - 31300 series tapered roller bearing – MJE Detail:
Introduction:
Tapered roller bearings have tapered inner and outer ring raceways and tapered rollers.They are designed to accommodate combined loads, i.e simultaneously acting radial and axial loads.The projection lines of the raceways meet at a common point on the bearing axis to provide true rolling and low friction.The axial load carrying capacity of tapered roller bearings increases with increasing contact angle.The size of the angle is related to the calculation factor, the larger the value , the larger the contact angle.A single row tapered roller bearing is typically adjusted against a second tapered roller bearing.
Feature:
MJE tapered roller bearing have both metric and inch systems that are standardized by bearing series and both systems are widely used.
Radial and axial load capacity:
Tapered roller bearings can support axial forces in one direction and high radial forces.They must normally be axially adjusted against a second bearing fitted in a mirror image arrangement.
Compensation of angular misalignment:
The modified line contact between the tapered rollers and raceways ensures optimum stress distribution at the contact points, prevents edge stresses and allows the bearings to undergo angular adjustment.
At a load ratio P/Cr<0.2, the tilting of the bearing rings relative to each other must not exceed a maximum of 4 angular minutes.
Lubrication:
Tapered roller bearings can be lubricated by using oil or grease and its operating temperature is from -30 to +120 degree centigrade.
Cages:
Tapered roller bearings have pressed steel cages ,however, large-sized bearings use machined type cages while smaller sizes sometimes use plastic cages depending on the application.
Additional codes:
Suffix | Description |
B | Contact angle greater than the standard design |
HA3 | Case-hardened inner ring |
HA1 | Case-hardened inner and outer ring |
J | Stamped steel cage, roller centered |
Q | Optimized contact geometry and surface finish |
X | Boundary dimensions changed to conform to ISO |
TN9 | Class fiber reinforced PA66 cage,roller centered |
CLN | Reduced tolerance for ring widths and total width in accordance with ISO tolerance class 6X |
CLO | Accuracy to ABMA tolerance class 0 for inch bearings |
CLOO | Accuracy to ABMA tolerance class 00 for inch bearings |
CL7C | High performance design for Pinion bearing |
Product detail pictures:
Related Product Guide:
Roller Bearing – The Different Types
What Is a Deep Groove Ball Bearing?
So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto "High Excellent, Competitive Price, Fast Service" for Short Lead Time for Oxide Bearings - 31300 series tapered roller bearing – MJE, The product will supply to all over the world, such as: Algeria, Tunisia, Iran, We're your reliable partner in the international markets of our products and solutions. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade solutions in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market. We're willing to cooperate with business friends from at home and abroad, to create a great future. Welcome to Visit our factory. Looking forward to have win-win cooperation with you.
By Rae from Lesotho - 2016.03.28 16:34
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Daisy from Borussia Dortmund - 2015.09.12 17:18