Agricultural Bearings

Reliance understands the demands on agricultural engineering to continually improve productivity through more efficient design, increased capacity and extended maintenance intervals.

Our global leading supply partners; FAG, NSK, Timken, INA, FYH and KML continually strive to keep pace with the ever demanding needs of farms and farm equipment.

Reliance stocks a wide range of bearings designed to meet all agricultural requirements from, increased load ratings, improving sealing arrangements, extended lubrication intervals, extreme temperatures, corrosive elements and improved housing designs.

If required, Reliance will source custom bearings to specific requirements in a short lead time.

Radial Ball

ball-roller-sqRadial insert bearings are fitted in almost every piece of agricultural machinery.

Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.

Spherical roller bearings are radial bearings with a high load carrying capacity. They can compensate misalignments up to +/- 2° due to their spherical internal geometry.  Commonly used in roll bearing supports or grain processing machinery (these bearings are essential if shaft deflections and misalignment sare present in conjunction with high loads)

INA range Radial insert ball bearings and housing units Read more

INA range of Spherical roller bearings Read more

Timken range Radial insert ball bearings Read more

Housed Units

SEALED HUB
NSK-Sealed-HUBNSK’s Customised Flanged Bearing Unit with integrated shaft sealing and  40 ° contact angle. Specially designed to be maintenance free and fit the customer’s equipment for the exacting demands of agricultural use.  Designed specifically for agricultural purposes the bearing unit features, optimised interior design,  angular contact ball bearings with split inner ring  and a higher contact angle – 40° More

Timken range of ball bearing housed units Read more

 

 Ball Bearings

Gen-C-deep-groove-ball-bearing

Deep Groove Ball Bearings

Deep groove ball bearings are suitable for extremely low friction and thus particularly suitable for high speeds.  Used in tillage machines (e.g. seed and plow discs) and gearboxes for sickle bars and rotary harrows

FAG Deep Groove Ball Bearings Generation C Read more

 

Cylindrical Roller Bearings

Cylindrical roller bearings used in agriculture are typically with an outer ring to achieve higher speeds.  Used in tractor transmissions and drive trains as well as self-propelled harvesting machines

Cylindrical roller bearings without outer ring allow very compact planet gear bearing supports with a high load carrying capacity. In this design, the rolling elements run directly in the bore of the planet gear. The bearings can be axially located in the planet by means of thrust washers and a retaining ring.

 

 

Needle Roller

ina-needle-rollerNeedle roller bearings are an important component in transmissions of agricultural machinery.  Many types of needle roller bearings are available most commonly;

  • Drawn Cup Roller Bearings–  to support radial loads and reduce friction between rotating components. There are two basic designs: the full complement and the caged version.
  • Machined needle Roller Bearings–  heavy-duty needle roller bearings provide maximum load capacity and shock resistance with a relatively small radial cross section.
  • Needle roller bearings with cage assemblies–  needle roller and cage assemblies consist of a complement of needle rollers held in place by a cage. With no inner or outer ring, the low cross section provides maximum load-carrying capability within the smallest envelope.

INA range of Needle roller bearings  Read more

Timken range of Needle roller bearings Read more

Tapered Roller Bearing

tapered-sqTapered roller bearings are available  in single, double and four-row tapered roller bearing configurations.

Single-row tapered bearings -The most basic and widely used tapered roller bearing, the single-row tapered roller bearing consists of the cone assembly and the cup. It is usually fitted as one of an opposing pair. During equipment assembly, single-row tapered roller bearings can be set to the required clearance or preload condition to optimize performance.

Double-row tapered bearings – (two-row) tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications.

Four-row tapered bearings – provide maximum capacity in minimum space, combining the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings.

FAG Single Row Tapered Roller Bearing  Read more
FAG Integral Tapered Roller Bearings Read more
TimkenSingle-Row Tapered Roller Bearings Read more
Timken Double-Row Tapered Roller Bearings Read more
Timken Four-Row Tapered Roller Bearings Read more

 

Track Roller Bearing Yoke type and stud type

agri-track-rollerDesigned as needle roller bearings, ball bearings or cylindrical roller bearings.  Compact and small in design, reliable and resistant to wear, typically require minimum maintenance because of large grease reservoir.  Used in tine arms of hay tedding machines or chain drives of round balers.

INA Track Rollers, Yoke and Stud Type Track Rollers  Read more

 

Cylindrical Roller

Cylindrical Roller Bearers Cylindrical roller bearings  Read more..

Standard, Maintenance Free and Rod End Spherical Bearings Read more

 

Bushes

ina-bushes

Bushes are commonly used in tie rods of tractor axles, lever systems, door hinges, kingpins of self-propelled harvesting machines

INA range of agricultural bushes Read more 

Hex Bore and Square Bore Bearing Discs (Harrow Type)

kml-harrow-bearingReliance stock the complete range of KML Harrow type bearing discs.   KML agricultural bearings are low maintenance and sealed from corrosive environment.

 KML Disc Harrow Bearings Listing

Wheel Bearing Kits

Reliance stock a wide range of agricultural machinery bearing kits.
For our full listing of KML tractor front hub bearing kits, plough kits and taper roller kits click herelogo-_0009_KML

 

We also stock a range of KML Quad and ATV bearings, contact us today for further details