Support roller
  • NUTR
  • NUTR
  • NUTR
  • NUTR
NUTR

NUTR support rollers are double row full complement cylindrical roller bearings. The outer ring has two integral flanges to axially guide the roller complements.A loose flange ring on both sides of the inner ring provides axial guidance for the outer ring via the roller complements. Sheet metal angle rings that are pressed into the outer ring and extend over the flange rings hold the bearing components together and form effective labyrinth seals.

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  • Description
  • Specification
  • Application
  • Cross No.

NUTR
NUTR-X
Dimensions(mm)　
Mass
    d  D B C a g
NUTR15 NUTR15X 15 35 19 18 20 100
NUTR1542 NUTR1542X 15 42 19 18 20 160
NUTR17 NUTR17X 17 40 21 20 22 147
NUTR1747 NUTR1747X 17 47 21 20 22 222
NUTR20 NUTR20X 20 47 25 24 27 245
NUTR2052 NUTR2052X 20 52 25 24 27 321
NUTR25 NUTR25X 25 52 25 24 31 281
NUTR2562 NUTR2562X 25 62 25 24 31 450
NUTR30 NUTR30X 30 62 29 28 38 466
NUTR3072 NUTR3072X 30 72 29 28 38 697
NUTR35 NUTR35X 35 72 29 28 44 630
NUTR3580 NUTR3580X 35 80 29 28 44 840
NUTR40 NUTR40X 40 80 32 30 51 817
NUTR4090 NUTR4090X 40 90 32 30 51 1130
NUTR45 NUTR45X 45 85 32 30 55 883
NUTR45100 NUTR45100X 45 100 32 30 55 1400
NUTR50 NUTR50X 50 90 32 30 60 950
NUTR50110 NUTR50110X 50 110 32 30 60 1690

Support rollers(Yoke type track rollers) have an internal design based on needle or cylindrical roller bearings. They have a thick-walled outer ring, which enables them to accommodate high radial loads, while reducing distortion and bending stresses.

The outer ring running surface is crowned as standard. However, support rollers with a cylindrical (flat) running surface are also available. 

The support roller (roller follower) is used in a wide range of applications such as cam mechanisms of automatic machines, dedicated machines as well as carrier systems, conveyors, bookbinding machines, tool changers of machining centers, pallet changers, automatic coating machines, and sliding forks of automatic warehouses.

The cam follower is  pre-greased, ready-to-mount units are suitable for all types of cam drives, tracks and conveyor systems.

Application of C&H cam followers:

  1. Escalator;
  2. Moving sidewalk;
  3. Elevator;
  4. Conveyor system;
  5. Lifting machinery;
  6. Automotive line machinery;
  7. Material handling equipments;
  8. Linear motion guidance equipments;
  9. Cam drives;
  10. Screw drives;

Advantages of C&H Cam followers:

  1. Optimized structure and reliable quality;
  2. Modifying the contacting surface logarithmically to reduce the contact stress;
  3. Full ranges of precision standards for different working conditions;
  4. saving the mounting and maintaining costs with ready-to-fit units;
  5. prolonging the working lifespan by filling grease for life;
C&H,INA,SKF
IKO,THK
McGill
NTN
Crowned Cylindrical Crowned Cylindrical Crowned Cylindrical Crowned Cylindrical
outer ring outer ring outer ring outer ring outer ring outer ring outer ring outer ring
NUTR NUTR-X NURT-R NURT MCYRD MCYRD-X NUTR NUTR-X
NUTR15 NUTR15X NURT15R NURT15 MCYRD15 MCYRD15X NUTR202 NUTR202X
NUTR1542 NUTR1542X NURT15-1R NURT15-1 　 　 NUTR303 NUTR303X
NUTR17 NUTR17X NURT17R NURT17 MCYRD17 MCYRD17X NUTR203 NUTR203X
NUTR1747 NUTR1747X NURT17-1R NURT17-1 　 　 NUTR303 NUTR303X
NUTR20 NUTR20X NURT20R NURT20 MCYRD20 MCYRD20X NUTR204 NUTR204X
NUTR2052 NUTR2052X NURT20-1R NURT20-1 　 　 NUTR304 NUTR304X
NUTR25 NUTR25X NURT25R NURT25 MCYRD25 MCYRD25X NUTR205 NUTR205X
NUTR2562 NUTR2562X NURT25-1R NURT25-1 　 　 NUTR305 NUTR305X
NUTR30 NUTR30X NURT30R NURT30 MCYRD30 MCYRD30X NUTR206 NUTR206X
NUTR3072 NUTR3072X NURT30-1R NURT30-1 　 　 NUTR306 NUTR306X
NUTR35 NUTR35X NURT35R NURT35 MCYRD35 MCYRD35X NUTR207 NUTR207X
NUTR3580 NUTR3580X NURT35-1R NURT35-1 　 　 NUTR307 NUTR307X
NUTR40 NUTR40X NURT40R NURT40 MCYRD40 MCYRD40X NUTR208 NUTR208X
NUTR4090 NUTR4090X NURT40-1R NURT40-1 　 　 NUTR308 NUTR308X
NUTR45 NUTR45X NURT45R NURT45 MCYRD45 MCYRD45X NUTR209 NUTR209X
NUTR45100 NUTR45100X NURT45-1R NURT45-1 　 　 NUTR309 NUTR309X
NUTR50 NUTR50X NURT50R NURT50 MCYRD50 MCYRD50X NUTR210 NUTR210X
NUTR50110 NUTR50110X NURT50-1R NURT50-1 　 　 NUTR310 NUTR310X
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