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Basic characteristics of FAG cylindrical roller bearings

2017-12-29
FAG single row cylindrical roller bearing can be release bearing, easy to install and disassemble, both ring can be used in a tight fit, the correction between roller and raceway contact wires can reduce the stress concentration.
FAG cylindrical roller bearing basic type
The type of FAG cylindrical roller bearings  http://www.alierbearings.com/index.php?c=product&a=search&word=FAG+NU  is divided according to the different form of the baffle.
There are two sides in the outer ring of the NU type bearing.
The n-type bearing inner ring has two sides, and the outer rim is unblocked.
The NU and N cylindrical roller bearings are used for floating ends.
NJ cylindrical roller bearing outer ring has two sides, inner circle has the edge, can withstand one direction axial force.
NUP cylindrical roller bearing reserve fixed end can withstand two direction axial force.
FAG cylindrical roller bearing pairs
The stress concentration can be reduced by the modified rollers and raceway contact lines of the FAG cylindrical roller bearings.
The allowable deflection Angle of single row cylindrical roller bearings is 4 ',
FAG cylindrical roller bearing tolerance
FAG cylindrical roller bearing manufacturing tolerance level is the common level.
FAG cylindrical roller bearing clearance
FAG cylindrical roller bearing manufacturing clearance level is the common level.
FAG cylindrical roller bearing allows rotating speed
In some cases, the reference speed may exceed the limit speed.
Consider specific working conditions by measuring the heat generated by maximum allowable working speed.
FAG cylindrical roller bearing cage
Most 2E,22E,3E and 23E series of FAG cylindrical roller bearings are made of glass fiber reinforced polyamide (nylon).
When the roller bearing has no suffix, the stamping plate is used to hold the frame;
The suffix is M and M1, which means that the machine processing brass entity with roller guide is used to maintain the frame.
FAG cylindrical roller bearing heat treatment
FAG cylindrical roller bearing working temperature can reach 150 ° after heat treatment, more than 120 mm diameter bearing within 200 ° to 150 °.
FAG cylindrical roller bearing common type
FAG cylindrical roller bearing FAG N202E.TVP2
FAG cylindrical roller bearing FAG nj206-e-tvp2
FAG cylindrical roller bearing FAG nj2213e. M1
FAG cylindrical roller bearing FAG NJ238E.M1
FAG cylindrical roller bearing suffix and its meaning
E enhanced
M, the M1 brass stays
The TVP2 nylon shelf
X* based on the internal structure of the standard change