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|Cage:||Pressed Steel Cage||Designation:||7203CTYNDULP4|
|Rolling Element:||Steel Balls||Feature:||High Presicion|
angular contact bearing,
angular contact thrust bearing
High precision Angular Contact Ball Bearing NSK 7203 Bearing is one kind of ball bearings design. Its dimension is 17×40×12mm , weight is 0.065kg , the material are adopt high quality chrome steel , Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads , i.e. simultaneously acting radial and axial loads.
Angular contact ball bearing NSK 7203 Bearing have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis . This means that they are designed to accommodate combined loads, i .e . simultaneously acting radial and axial loads .
Single row angular contact ball bearing NSK 7203 Bearing can accommodate axial loads in one direction only . A single row bearing is typically adjusted against a second bearing .The bearings are non-separable and the bearing rings have one high and one low shoulder . The low shoulder enables a large number of balls to be incorporated in the bearing, giving it a relatively high load carrying capacity .
|Basic dynamic load rating-C||10.5kN|
|Basic static load rating-Co||5.5kN|
|Fatigue load limit-Pu||0.236kN|
|Reference speed||23000 r/min|
|Limiting speed||20000 r/min|
Double row angular contact ball bearings can withstand radial and axial combined load and torque loads , Limiting the axial displacement of the shaft in both directions , Mainly used to limit axial displacement of shaft and housing from two direction . and also the tiltability is limited of the inner ring and outer ring . Permissible tilt angle depends on the internal Clearance , dimension , internal structure and the force and Torque on the bearing . The maximum Permissible tilt angle should ensure that no excessive additional stress is generated in the bearing . If there is a tilt angle between the inner and outer rings of the bearing, the bearing life will be affected . At the same time, the bearing operation accuracy is reduced, and the running noise will be increased.
Suffix of angular contact ball bearing NSK 7203 Bearing
B -- Modified internal structure
MP -- Machined Pressed brass cage
TVP -- Glass fiber reinforced nylon cage
UA -- Universal structural design of paired mounting bearings, small axial clearance bearing set
UO -- Universal structural design of pairs of mounted bearings, zero axial clearance bearing set
DA -- two-piece inner ring ( double row angular contact ball bearing )
TVH -- Glass fiber reinforced polyamide cage, steel ball guide
XRB is the China bearing manufacturer,exporter, supplier, it can supply NSK 7203 bearing, Our large quantity Angular Contact Ball Bearings can meet your need with good quality and fast delivery, Also you can find FAG 7203-B-XL-2RS-TVP Bearing, the other type and brand Angular Contact Ball Bearings for Excavator Machinery. just like FAG , NTN , KOYO , TIMKEN . We accepted DHL , FEDEX , TNT express for small order and samples order,also the transportation By AIR or By Sea,by Train are all avaiable.we asure we can ship high quality NSK 7203 bearing to your office at the first time.
Contact Person: Mr. Wu