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High reputation Cam Rollers/Yoke-Type Track Rollers Based On Ball Bearings - NNTR90X220X100-2ZL track roller bearings, Support rollers, with flange rings, with an inner ring – CWL

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High reputation Cam Rollers/Yoke-Type Track Rollers Based On Ball Bearings - NNTR90X220X100-2ZL track roller bearings, Support rollers, with flange rings, with an inner ring – CWL Detail:

Support rollers with flange rings are non-separable units

This bering have different flange designs:
1.pressed-on flange rings (NATR and NATV designs)
2.loose flange rings (NUTR, PWTR and NNTR designs)
3.accommodate axial loads that can occur because of skew or tilting

NNTR …2ZL design support rollers are based on double row full complement cylindrical roller bearings.
NNTR…2ZL Series bearing have an outer ring with three integral flanges, which guide the roller sets axially.
NNTR…2ZL Series bearing have an inner ring with two loose flange rings, which guide the outer ring axially via the roller sets.
This bearing have a relatively large grease quantity between the two roller sets and fitted with a lamellar seal on both sides, inserted into recesses in the shoulders of the flange rings and the outer ring, making the support roller non-separable.
It accommodate very heavy radial loads and relatively heavy axial loads that can occur because of skew or tilting.

NNTR90X220X100-2ZL Support rollers, with flange rings and an inner ring detail Specifications

Main Dimensions
Bore diameter(d):90mm
Outside diameter(D):220mm
Width inner ring(B):100mm
Width outer ring(C): 98mm
Outside diameter flange ring(d2):119mm
D1:146mm
d3:5mm
R:10000mm
Chamfer dimension flange ring bore(r1 min.):2.5mm
Chamfer dimension outer ring(r min.) :4mm
Dynamic load ratings(Cr): 475KN
Static load ratings(Cor):750KN
Permissible dynamic radial load:
Fr per:600KN
F0r per:750KN
Fatigue limit load(Curw):104KN


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High reputation Cam Rollers/Yoke-Type Track Rollers Based On Ball Bearings - NNTR90X220X100-2ZL track roller bearings, Support rollers, with flange rings, with an inner ring – CWL detail pictures


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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for High reputation Cam Rollers/Yoke-Type Track Rollers Based On Ball Bearings - NNTR90X220X100-2ZL track roller bearings, Support rollers, with flange rings, with an inner ring – CWL , The product will supply to all over the world, such as: Johor, Berlin, Nairobi, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Johnny from Swedish - 2018.02.21 12:14
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
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