► Timken | WIR Bearings

Precision Shaft Support for Harsh Operating Conditions Maintain stable shaft positioning with Timken W.I.R Bearings for controlled rotation, reduced wear & dependable service life. Harsh environments place constant stress on rotating assemblies, which is why Timken W.I.R Bearings are commonly specified for applications exposed to contamination, vibration, moisture & heavy...

Precision Shaft Support for Harsh Operating Conditions

Maintain stable shaft positioning with Timken W.I.R Bearings for controlled rotation, reduced wear & dependable service life. Harsh environments place constant stress on rotating assemblies, which is why Timken W.I.R Bearings are commonly specified for applications exposed to contamination, vibration, moisture & heavy load conditions. These bearings provide consistent internal alignment while supporting smooth shaft rotation across demanding industrial settings. Proper installation preparation using Workbenches, accurate checking with Steel Rules, controlled handling supported by Impact-Resistant Gloves, component staging via Storage Cabinets & safe movement using Material Handling Equipment all contribute to reliable bearing performance.

Different operating requirements call for bearing designs that tolerate movement while protecting internal components, so this collection includes Timken W.I.R Bearings manufactured to support reliable performance where conventional housings may struggle. Each bearing supports accurate fitment, consistent load distribution & extended operational longevity.

Workshop organization plays a key role in maintenance efficiency, with bearing handling processes benefiting from structured preparation, accurate measurement routines & controlled installation environments that minimize contamination risk during fitting.

What’s in This Collection:

► Non Relubricatable WIR Bearing Spherical Outer Diameter - 1.00" Bore
‣ Designed for fixed lubrication shaft support with spherical outer diameter geometry.

► Non Relubricatable WIR Bearing Cylindrical Outer Diameter - 1.00" Bore
‣ Suitable for controlled alignment applications requiring cylindrical outer diameter seating.

► Non Relubricatable WIR Bearing Spherical Outer Diameter - 0.63" Bore
‣ Compact shaft support solution for reduced bore requirements.

► Non Relubricatable WIR Bearing Spherical Outer Diameter - 35mm Bore
‣ Metric bore bearing option supporting stable alignment under load.

► Non Relubricatable WIR Bearing Cylindrical Outer Diameter - 1.75" Bore
‣ Heavy-duty cylindrical outer diameter bearing for larger shaft assemblies.

► Non Relubricatable WIR Bearing Cylindrical Outer Diameter - 2.00" Bore
 ‣ Large bore bearing designed for high-load shaft support applications.

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  • Timken Bearing - GYA104RRB Wide Inner Ring Bearing (Spherical OD) 1.19" Bore | GYA104RRB
    Timken Bearing - GYA104RRB Wide Inner Ring Bearing (Spherical OD) 1.19" Bore | GYA104RRB
    Timken Bearing - GYA104RRB Wide Inner Ring Bearing (Spherical OD) 1.19" Bore | GYA104RRB The Timken GYA104RRB Wide Inner Ring Bearing (Spherical OD) 1.19" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $103.84
    $103.84
  • Timken Bearing - GYAE20RRB Wide Inner Ring Bearing (Spherical OD) 20mm Bore | GYAE20RRB
    Timken Bearing - GYAE20RRB Wide Inner Ring Bearing (Spherical OD) 20mm Bore | GYAE20RRB
    Timken Bearing - GYAE20RRB Wide Inner Ring Bearing (Spherical OD) 20mm Bore | GYAE20RRB The Timken GYAE20RRB Wide Inner Ring Bearing (Spherical OD) 20mm Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $75.60
    $75.60
  • Timken Bearing - GYA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GYA115RRB2
    Timken Bearing - GYA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GYA115RRB2
    Timken Bearing - GYA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GYA115RRB2 The Timken GYA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $213.42
    $213.42
  • Timken Bearing - GYA108RRB Wide Inner Ring Bearing (Spherical OD) 1.44" Bore | GYA108RRB
    Timken Bearing - GYA108RRB Wide Inner Ring Bearing (Spherical OD) 1.44" Bore | GYA108RRB
    Timken Bearing - GYA108RRB Wide Inner Ring Bearing (Spherical OD) 1.44" Bore | GYA108RRB The Timken GYA108RRB Wide Inner Ring Bearing (Spherical OD) 1.44" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $127.66
    $127.66
  • Timken Bearing - GYA115RRB Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GYA115RRB
    Timken Bearing - GYA115RRB Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GYA115RRB
    Timken Bearing - GYA115RRB Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GYA115RRB The Timken GYA115RRB Wide Inner Ring Bearing (Spherical OD) 1.94" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $188.76
    $188.76
  • Timken Bearing - GYA103RRB2 Wide Inner Ring Bearing (Spherical OD) 1.06" Bore | GYA103RRB2
    Timken Bearing - GYA103RRB2 Wide Inner Ring Bearing (Spherical OD) 1.06" Bore | GYA103RRB2
    Timken Bearing - GYA103RRB2 Wide Inner Ring Bearing (Spherical OD) 1.06" Bore | GYA103RRB2 The Timken GYA103RRB2 Wide Inner Ring Bearing (Spherical OD) 1.06" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $76.18
    $76.18
  • Timken Bearing - GYA012RRB Wide Inner Ring Bearing (Spherical OD) 1.06" Bore | GYA012RRB
    Timken Bearing - GYA012RRB Wide Inner Ring Bearing (Spherical OD) 1.06" Bore | GYA012RRB
    Timken Bearing - GYA012RRB Wide Inner Ring Bearing (Spherical OD) 1.06" Bore | GYA012RRB The Timken GYA012RRB Wide Inner Ring Bearing (Spherical OD) 1.06" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $53.54
    $53.54
  • Timken Bearing - GY1215KRRB Wide Inner Ring Bearing (Spherical OD) 2" Bore | GY1215KRRB
    Timken Bearing - GY1215KRRB Wide Inner Ring Bearing (Spherical OD) 2" Bore | GY1215KRRB
    Timken Bearing - GY1215KRRB Wide Inner Ring Bearing (Spherical OD) 2" Bore | GY1215KRRB The Timken GY1215KRRB Wide Inner Ring Bearing (Spherical OD) 2" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $605.70
    $605.70
  • Timken Bearing - GYA010RRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GYA010RRB
    Timken Bearing - GYA010RRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GYA010RRB
    Timken Bearing - GYA010RRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GYA010RRB The Timken GYA010RRB Wide Inner Ring Bearing (Spherical OD) 1" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $51.00
    $51.00
  • Timken Bearing - GY1112KRRB Wide Inner Ring Bearing (Spherical OD) 1.25" Bore | GY1112KRRB
    Timken Bearing - GY1112KRRB Wide Inner Ring Bearing (Spherical OD) 1.25" Bore | GY1112KRRB
    Timken Bearing - GY1112KRRB Wide Inner Ring Bearing (Spherical OD) 1.25" Bore | GY1112KRRB The Timken GY1112KRRB Wide Inner Ring Bearing (Spherical OD) 1.25" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $180.04
    $180.04
  • Timken Bearing - GY1100KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GY1100KRRB
    Timken Bearing - GY1100KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GY1100KRRB
    Timken Bearing - GY1100KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GY1100KRRB The Timken GY1100KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $108.78
    $108.78
  • Timken Bearing - GY1012KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GY1012KRRB
    Timken Bearing - GY1012KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GY1012KRRB
    Timken Bearing - GY1012KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore | GY1012KRRB The Timken GY1012KRRB Wide Inner Ring Bearing (Spherical OD) 1" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $105.82
    $105.82
  • Timken Bearing - GRA203RRB Wide Inner Ring Bearing (Spherical OD) 2" Bore | GRA203RRB
    Timken Bearing - GRA203RRB Wide Inner Ring Bearing (Spherical OD) 2" Bore | GRA203RRB
    Timken Bearing - GRA203RRB Wide Inner Ring Bearing (Spherical OD) 2" Bore | GRA203RRB The Timken GRA203RRB Wide Inner Ring Bearing (Spherical OD) 2" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $156.12
    $156.12
  • Timken Bearing - GRAE50RRB Wide Inner Ring Bearing (Spherical OD) 50mm Bore | GRAE50RRB
    Timken Bearing - GRAE50RRB Wide Inner Ring Bearing (Spherical OD) 50mm Bore | GRAE50RRB
    Timken Bearing - GRAE50RRB Wide Inner Ring Bearing (Spherical OD) 50mm Bore | GRAE50RRB The Timken GRAE50RRB Wide Inner Ring Bearing (Spherical OD) 50mm Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $209.18
    $209.18
  • Timken Bearing - GRAE45RRB Wide Inner Ring Bearing (Spherical OD) 45mm Bore | GRAE45RRB
    Timken Bearing - GRAE45RRB Wide Inner Ring Bearing (Spherical OD) 45mm Bore | GRAE45RRB
    Timken Bearing - GRAE45RRB Wide Inner Ring Bearing (Spherical OD) 45mm Bore | GRAE45RRB The Timken GRAE45RRB Wide Inner Ring Bearing (Spherical OD) 45mm Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $195.88
    $195.88
  • Timken Bearing - GRA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GRA115RRB2
    Timken Bearing - GRA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GRA115RRB2
    Timken Bearing - GRA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore | GRA115RRB2 The Timken GRA115RRB2 Wide Inner Ring Bearing (Spherical OD) 1.94" Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $172.56
    $172.56
  • Timken Bearing - GRAE40RRB Wide Inner Ring Bearing (Spherical OD) 40mm Bore | GRAE40RRB
    Timken Bearing - GRAE40RRB Wide Inner Ring Bearing (Spherical OD) 40mm Bore | GRAE40RRB
    Timken Bearing - GRAE40RRB Wide Inner Ring Bearing (Spherical OD) 40mm Bore | GRAE40RRB The Timken GRAE40RRB Wide Inner Ring Bearing (Spherical OD) 40mm Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $164.48
    $164.48
  • Timken Bearing - GRAE35RRB Wide Inner Ring Bearing (Spherical OD) 35mm Bore | GRAE35RRB
    Timken Bearing - GRAE35RRB Wide Inner Ring Bearing (Spherical OD) 35mm Bore | GRAE35RRB
    Timken Bearing - GRAE35RRB Wide Inner Ring Bearing (Spherical OD) 35mm Bore | GRAE35RRB The Timken GRAE35RRB Wide Inner Ring Bearing (Spherical OD) 35mm Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $142.64
    $142.64
  • Timken Bearing - GRAE30RRB Wide Inner Ring Bearing (Spherical OD) 30mm Bore | GRAE30RRB
    Timken Bearing - GRAE30RRB Wide Inner Ring Bearing (Spherical OD) 30mm Bore | GRAE30RRB
    Timken Bearing - GRAE30RRB Wide Inner Ring Bearing (Spherical OD) 30mm Bore | GRAE30RRB The Timken GRAE30RRB Wide Inner Ring Bearing (Spherical OD) 30mm Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $104.84
    $104.84
  • Timken Bearing - GRAE25RRB Wide Inner Ring Bearing (Spherical OD) 25mm Bore | GRAE25RRB
    Timken Bearing - GRAE25RRB Wide Inner Ring Bearing (Spherical OD) 25mm Bore | GRAE25RRB
    Timken Bearing - GRAE25RRB Wide Inner Ring Bearing (Spherical OD) 25mm Bore | GRAE25RRB The Timken GRAE25RRB Wide Inner Ring Bearing (Spherical OD) 25mm Bore is a genuine Timken spherical roller bearing — precision bearings trusted across Australian industry for reliability under tough loads....
    $77.88
    $77.88

Stable Shaft Control With Confidence

Operational reliability improves when bearings maintain internal alignment under load & Timken W.I.R Bearings support that outcome through precision manufacturing & robust material design. Their ability to manage shaft positioning helps reduce vibration while supporting consistent rotational motion. Installation accuracy improves when components are secured using Clamps & Vises, shaft preparation is refined with Angle Grinders, surface readiness is supported by Wire Brushes & workspace safety is maintained through Safety Helmets & Hard Hats.

Maintenance teams, engineers & system designers value these bearings for predictable performance, dependable service life & compatibility across a wide range of mechanical assemblies. Whether supporting rotating shafts or specialized industrial equipment, W.I.R bearings contribute to smoother operation with reduced downtime risk.

► Designed for controlled shaft alignment
► Supports reduced wear under demanding conditions
► Suitable for industrial mechanical systems
► Trusted Timken manufacturing quality

Choose Timken W.I.R Bearings for dependable shaft support where operating conditions demand reliability.

Frequently Asked Questions

W.I.R typically refers to bearing configurations designed for specific industrial shaft support requirements.

These bearings are commonly used where contamination resistance & stability matter.

They are designed to support consistent rotational movement under sustained duty cycles.

Applications include industrial machinery, processing equipment & mechanical systems requiring stable shaft alignment.

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