Agricultural Bearing Solutions

The PEER Agricultural line of bearings is focused on providing the features and benefits that allow our customers to exceed the expectations of today and prepare for the increased demands of tomorrow. The PEER Agricultural Product line of bearings and assemblies are designed to meet the regional and global requirements of this demanding application. PEER offers a complete range of standard and proprietary bearings and assemblies.

Our full line product offering includes:

  • Disc Harrow
  • Flanged Disc
  • Agricultural bearings including round, square bore, hex bore, and hex bore conveyor bearings

AgXTreme, Maintenance Free Agricultural Bearing Seals

AgXtreme agricultural bearings are designed specifically for harsh and severe environments such as those encountered in tillage, seeding or lawn care applications. These bearings incorporate designs that have single (F or G), double or triple lip seal options bonded to a thick gauge steel shroud for protection in the harshest environments. AgXtreme performance and reliability are validated through rigorous in-house and independent lab testing.

Independent Test Results Validate Product Performance:

"The Mud Slurry testing shows that PEER bearing seals performed significantly better than the name brand bearing seals. The lack of durability in the name brand seal design is evident, as the contamination levels of the bearing were high at the 75-hour mark. It is clear that the PEER Bearing seals are superior to the name brand seals." Chris Napoleon, Chief Engineer, Napoleon Services, Independent Bearing Testing Facility.

Applications include:

  • Agriculture - Combines, Tillage equipment, Hay Balers, Mower Conditioners, Cotton Strippers, Augers, Planters/Grain Drills, wheel bearings, disc bearings...
  • Lawn & Garden - Lawn Mowers wheels and spindles.
  • Conveyors - Grain, Aggregate

TillXtreme, Maintenance Free Gang Disc Tillage Bearings and Tillage Units

In tillage applications, contamination is the leading cause of bearing failure and conventional bearings are not capable of long term performance in harsh tillage environment. The PEER TillXtreme units utilize an all new, patent pending, seal construction designed to keep dirt, crop residue and water out of the bearing, reducing the need for re-lubrication. The TillXtreme product offering includes maintenance free gang disc tillage bearings specifically designed for use in gang mounted disc flange equipment. PEER TillXtreme tillage bearing units are offered in round and square hex bore sizes.

Features:

  • Bearings:
    • Many popular bore sizes and styles
    • Deep raceways for thrust load capacity
    • Superfinished raceways and Grade 10 balls for improved precision and reduced surface wear
  • Seals:
    • All new patent pending seal pack developed specifically for the harshest tillage environments
    • Labyrinth type design with multiple seal zones protect under the harshest conditions
    • Precision ground seal lands for long seal life
    • Knurled seal landing for improved seal retention
  • Lubrication
    • Multiple Lubrication zones provide superior lubrication for the bearing surfaces and seal lips while providing additional sealing and corrosion protection
    • Heavy duty, NLGI #2 grease with extreme pressure (EP) additives for bearing surface protection
    • Lithium Complex thickener for high temperature and long working stability
    • ISO VG 220 synthetic base oil for optimized lubrication under heavily loaded conditions

Advantages

  • Proprietary high performance sealing options maximize equipment life
  • Multi-tiered offering

Benefits

  • Longer Life equals higher crop yields
  • Maintenance Free equals less time and expense
  • Reduced environmental impact
Product Offering:

Bore Size: 10mm and larger
Outer Diameter: up to 160mm
Closures: Single lip, double lip, triple lip and exclusive Maintenance Free designs.
Ring Material: 52100 chrome steel
Seal Material: Elevated temp formula NBR
Retainer: Riveted steel, glass filled and non-glass filled polymer.
Precision Class: ABEC1
Radial Internal Clearance: C3, C4
Heat stabilization: S1

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TurfXtreme, Maintenance Free Bearing Solutions for Lawn and Garden Equipment

PEER’s TurfXtreme range of lawn and garden bearing solutions meet your most demanding expectations and your keep machines running. Contamination is the leading cause of premature bearing failure in residential and commercial equipment. Conventional bearings are not capable of providing consistent, long-term performance under harsh conditions. PEER’s TurfXtreme™ line of maintenance free bearings for lawn and garden equipment are engineered to provide maximum contamination exclusion and longer bearing life in these conditions. PEER’s TurfXtreme seal solutions are designed with proprietary technology intended to seal out clippings, water and maintain seal integrity when exposed to external force due to wrapping debris and pressure washing.

Features:

  • Contact Sealed for Life
  • High Quality through Hardened Bearing Steel
  • Precision Ground and Superfinished Raceways
  • Premium Polyurea Thickened Grease
  • Increased Grease Fill
  • Premium Nitrile Seal Material Composition
  • Optimized Seal Design
  • Precision Ground Seal Contact Surface
  • Increased Seal Lip Contact
  • Heavy Gauge Steel Shroud

Advantages

  • Proprietary high performance sealing options maximize equipment life
  • Multi-tiered offering to meet residential to commercial performance requirements
  • Comply with international bearing standards
  • Easily Interchangeable for use in existing applications

Benefits

  • Less customer Maintenance
  • Reduced Cost of machine Ownership
  • Reduced OEM warranty exposure & Costs
Product Offering:

Bore Size: 17mm and larger
Outer Diameter: up to 300mm
Closures: 2RLYD, 2RSFP, 2RSTFP
Ring Material: 52100 chrome steel
Seal Material: Premium Nitrile
Retainer: Two-piece riveted steel

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PEER Ag Line, Agricultural Line of Bearings

PEER's line of agricultural bearings provides one of the largest selections in the industry for standard bore sizes and styles. This line includes Conrad style bearings in flanged units, round and square bore disc harrow bearings, hex bore bearings, 200 and select 300 series bearings and 4-point contact gothic arch single and double row offerings with heavy contact seals. These bearings are designed for a wide variety of conditions from mild to harsh environments.

Features:

  • Bearings:
    • Largest selection of industry standard bore sizes and styles
    • High thrust and moment load capacity through improved raceway geometry.
    • Improve precision and life with superfinished raceways and high grade balls
  • Assemblies:
    • Drop in assembly/replacement with pre-assembled bearing + housing offerings.
  • Seals:
    • Widest selection of designs for mild to harsh environments and speeds.
    • Extended lip life with ground contact surfaces
    • Superior stake retention via knurled landing grooves.

  • Lubrication
    • Heavy duty, NLGI #2 grease with extreme pressure (EP) additives for bearing surface protection
    • Lithium Complex thickener for high temperature and long working stability
    • ISO VG 220 synthetic base oil for optimized lubrication under heavily loaded conditions

    Advantages

    • Improved raceway geometry.
    • Superfinished raceways and high precision balls.
    • Multiple seal offerings.
    • Single sourced pre-assembled units.

    Benefits

    • Extended life and improve performance
    • Lower production costs with pre-assembled bearing + housing units.
    • Ease of interchange with wide variety of product offerings.
    • Reduced warranty.
Product Offering:

Bore Size: 12mm and larger in round, square and hex bore designs.
Outer Diameter: up to 160mm
Closures: Single lip, double lip, triple lip
Ring Material: 52100 chrome steel
Seal Material: Elevated temp formula NBR
Retainer: Riveted steel, glass filled and non-glass filled polymer
Precision Class: ABEC1
Radial Internal Clearance: C3, C4

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