YiWu Triumph Bearing Co.,Limited |
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Description:
NSK Taper Roller Bearing
Bearings of this type use conical rollers guided by a back-face rib
on the cone. These bearings are capable of taking high radial loads
and also axial loads in one direction. In the HR series, the
rollers are increased in both size and number giving the bearing an
even higher load capacity.
They are generally mounted in pairs in a manner similar to
single-row angular contact ball bearings. In this case, the proper
internal clearance can be obtained by adjusting the axial distance
between the cones or cups of the two opposed bearings. Since they
are separable, the cone assemblies and cups can be mounted
independently.
Depending upon the contact angle, tapered roller bearings are
divided into three types called the normal angle, medium angle, and
steep angle. Double-row and four-row tapered roller bearings are
also available. Pressed-steel cages are generally used.
Detailed introduction to NSK Taper Roller Bearing:
NSK tapered roller bearings have two types,they are metric design tapered roller bearings and inch design taperde roller bearings.
Metric Design Tapered Roller Bearings
For metric-design medium-angle and steep-angle tapered roller bearings, the respective contact angle symbol C or D is added after the bore number. For normal-angle tapered roller bearings, no contact angle symbol is used. Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles. Among those with high load capacity (HR series), some bearings have the basic number suffixed by J to conform to the specifications of ISO for the cup back face raceway diameter, cup width, and contact angle. Therefore, the cone assembly and cup of bearings with the same basic number suffixed by J are internationally interchangeable. Among metric-design tapered roller bearings specified by ISO 355, there are those having new dimensions that are different than the dimension series 3XX used in the past. Parts of them are listed in the bearing tables. They conform to the specifications of ISO for the smaller end diameter of the cup and contact angle. The cone and cup assemblies are internationally interchangeable.
Inch Design Tapered Roller Bearings
Besides metric design tapered roller bearings, there are also inch design bearings.
OUR PRODUCTS ON STORAGE ARE :
HR30203J | HR32207J | HR30307DJ | HR32915J |
HR30204J | HR32208J | HR30308DJ | HR32916J |
HR30205J | HR32209J | HR30309DJ | HR32917J |
HR30206J | HR32210J | HR30310DJ | HR32918J |
HR30207J | HR32211J | HR30311DJ | HR32919J |
HR30208J | HR32212J | HR30312DJ | HR32920J |
HR30209J | HR32213J | HR30313DJ | HR32921J |
HR30210J | HR32214J | HR30314DJ | HR32922J |
HR30211J | HR32215J | HR30315DJ | HR32924J |
HR30212J | HR32216J | HR30316DJ | 32926 |
HR30213J | HR32217J | HR30317DJ | 32928 |
HR30214J | HR32218J | HR30318DJ | 32930 |
HR30215J | HR32219J | HR30319DJ | 32932 |
HR30216J | HR32220J | 30322X | 32934 |
HR30217J | HR32221J | 30324X | 32936 |
HR30218J | HR32222J | 30326X | 32938 |
HR30219J | HR32224J | 30328X | 32940 |
HR30220J | HR32226J | 30330X | 32944 |
HR30221J | HR32228J | HR32004XJ | 32948 |
HR30222J | 32230 | HR3200/22XJ | 32952 |
HR30224J | 32232 | HR32005XJ | 32956 |
30226 | 32234 | HR320/28XJ | 32960 |
HR30228J | 32236 | HR32006XJ | 32964 |
30230 | 32238 | HR320/32XJ | 32968 |
30232 | 32240 | HR32007XJ | 32972 |
30234 | HR32304J | HR32008XJ | HR33005J |
30236 | HR32305J | HR32009XJ | HR33006J |
30238 | HR32306J | HR32010XJ | HR33007J |
30240 | HR32307J | HR32011XJ | HR33008J |
HR30302J | HR32308J | HR32012XJ | HR33009J |
HR30303J | HR32309J | HR32013XJ | HR33010J |
HR30304J | HR32310J | HR32014XJ | HR33011J |
HR30305J | HR32311J | HR32015XJ | HR33012J |
HR30306J | HR32312J | HR32016XJ | HR33013J |
HR30307J | HR32313J | HR32017XJ | HR33014J |
HR30308J | HR32314J | HR32018XJ | HR33015J |
HR30309J | HR32315J | HR32019XJ | HR33109J |
HR30310J | HR32316J | HR32020XJ | HR33110J |
HR30311J | HR32317J | HR32021XJ | HR33111J |
HR30312J | HR32318J | HR32022XJ | HR33112J |
HR30313J | 32319 | HR32024XJ | HR33113J |
HR30314J | HR32320J | HR32026XJ | HR33114J |
HR30315J | 32321J | HR32028XJ | HR33115J |
HR30316J | HR32322J | HR32030XJ | HR33116J |
HR30317J | HR32324J | HR32032XJ | HR33117J |
30318 | 32326 | HR32034XJ | HR33118J |
30319 | 32328 | HR32036XJ | HR33205J |
30320 | 32330 | HR32038XJ | HR33206J |
HR30322J | 32332 | HR32040XJ | HR33207J |
HR30324J | 32334 | HR32044XJ | HR33208J |
30326 | HR32907J | HR32048XJ | HR33209J |
30328 | HR32908J | HR32052XJ | HR33210J |
30330 | HR32909J | HR32056XJ | HR33211J |
30332 | HR32910J | HR32060XJ | HR33212J |
30334 | HR32911J | HR32064XJ | HR33213J |
30336 | HR32912J | HR32203J | HR33214J |
HR30305D | HR32913J | HR32204J | HR33215J |
HR30306D | HR32914J | HR32205J | HR33216J |
HR32206J | HR33217J |