► Timken | Square Bore

Relubricatable Bearings for Industrial Motion & Harsh Environments Every robust industrial drive needs bearings that deliver long-lasting performance under severe service conditions. Timken Square Bore bearings feature relubricatable designs that help maintain reliability across heavy-use applications where vibrations, heat fluctuations or contamination could shorten component life. Built with precision engineering...

Relubricatable Bearings for Industrial Motion & Harsh Environments

Every robust industrial drive needs bearings that deliver long-lasting performance under severe service conditions. Timken Square Bore bearings feature relubricatable designs that help maintain reliability across heavy-use applications where vibrations, heat fluctuations or contamination could shorten component life.

Built with precision engineering that meets exact dimensional tolerances these square bore units support easy shaft integration while offering stable operation during continuous or intermittent duty. Relubrication capability lets technicians top up lubrication without disassembly which helps reduce maintenance downtime in busy workshops, production lines or agricultural machinery settings where uptime matters. 

Maintenance planning benefits when components integrate directly with supportive systems such as Mounted Bearing Units for secure housing support or Bearings paired with compatible shafts in conveyor assemblies. Using Measuring & Layout Tools ensures correct alignment prior to installation which preserves bearing life while reducing premature wear often caused by misalignment. 

What’s in This Collection:

► Timken - Relubricatable Square Bore Cylindrical OD - 3.00 in Bore
‣ Large bore cylindrical square bore bearing with relubrication fitting for extended service performance. 

► Timken - Relubricatable Square Bore Spherical OD - 2.81 in Bore
‣ Spherical OD design offering flexibility in mounting while supporting bearing motion under heavy load.

► Timken - Relubricatable Square Bore Spherical OD - 2.44 in Bore
‣ Mid-size spherical OD component developed for industrial motion applications.

► Timken - Relubricatable Square Bore Cylindrical OD - 2.44 in Bore
‣ Cylindrical OD variant suitable for direct shaft integration with minimal adjustment. 

► Timken - Relubricatable Square Bore Cylindrical OD - 2.44 in Bore
‣ Alternate cylindrical OD option engineered for stable rotation plus relubrication access. 

► Timken - Relubricatable Square Bore Spherical OD - 2.25 in Bore
‣ Compact spherical bearing built for balanced support in constrained spaces. 

► Timken - Relubricatable Square Bore Cylindrical OD - 2.25 in Bore
‣ Square bore cylindrical design optimized for general industrial applications.

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  • Timken Bearing - GW216PP2 Square Bore Bearing 3" Bore | GW216PP2
    Timken Bearing - GW216PP2 Square Bore Bearing 3" Bore | GW216PP2
    Timken - Relubricatable Square Bore Cylindrical OD - 3.00 in Bore | GW216PP2 Boost your system’s reliability with this **Timken Component** (GW216PP2), engineered for long-lasting performance in tough environments. Key Features Precision Engineering: Manufactured to exacting standards for accurate dimensions and optimal function. Optimized...
    $1,012.54
    $1,012.54
  • Timken Bearing - GW214PPB4C1 Square Bore Bearing 2.81" Bore | GW214PPB4C1
    Timken Bearing - GW214PPB4C1 Square Bore Bearing 2.81" Bore | GW214PPB4C1
    Timken - Relubricatable Square Bore Spherical OD - 2.81 in Bore | GW214PPB4C1 Boost your system’s reliability with this **Timken Component** (GW214PPB4C1), engineered for long-lasting performance in tough environments. Key Features Corrosion Resistance: Materials selected to resist degradation in challenging and corrosive environments. Precision...
    $1,164.12
    $1,164.12
  • Timken Bearing - GW211PPB3 Square Bore Bearing 2.44" Bore | GW211PPB3
    Timken Bearing - GW211PPB3 Square Bore Bearing 2.44" Bore | GW211PPB3
    Timken - Relubricatable Square Bore Spherical OD - 2.44 in Bore | GW211PPB3 Boost your system’s reliability with this **Timken Component** (GW211PPB3), engineered for long-lasting performance in tough environments. Key Features Reliable Operation: Built with high-grade materials to ensure consistent and dependable functionality. Precision...
    $173.72
    $173.72
  • Timken Bearing - GW211PP3 Square Bore Bearing 2.44" Bore | GW211PP3
    Timken Bearing - GW211PP3 Square Bore Bearing 2.44" Bore | GW211PP3
    Timken - Relubricatable Square Bore Cylindrical OD - 2.44 in Bore | GW211PP3 Boost your system’s reliability with this **Timken Component** (GW211PP3), engineered for long-lasting performance in tough environments. Key Features Reduced Maintenance: Designed for extended service intervals, minimizing operational downtime. Enhanced Stability: Provides...
    $151.40
    $151.40
  • Timken Bearing - GW211PP17 Square Bore Bearing 2.44" Bore | GW211PP17
    Timken Bearing - GW211PP17 Square Bore Bearing 2.44" Bore | GW211PP17
    Timken - Relubricatable Square Bore Cylindrical OD - 2.44 in Bore | GW211PP17 Boost your system’s reliability with this **Timken Component** (GW211PP17), engineered for long-lasting performance in tough environments. Key Features Optimized Performance: Contributes to smoother operations, reducing friction and energy consumption. Simplified Integration:...
    $188.70
    $188.70
  • Timken Bearing - GW210PPB4 Square Bore Bearing 2.25" Bore | GW210PPB4
    Timken Bearing - GW210PPB4 Square Bore Bearing 2.25" Bore | GW210PPB4
    Timken - Relubricatable Square Bore Spherical OD - 2.25 in Bore | GW210PPB4 Boost your system’s reliability with this **Timken Component** (GW210PPB4), engineered for long-lasting performance in tough environments. Key Features Advanced Sealing Options: Protects internal components from contaminants, extending bearing life. High Load...
    $171.98
    $171.98
  • Timken Bearing - GW210PP4 Square Bore Bearing 2.25" Bore | GW210PP4
    Timken Bearing - GW210PP4 Square Bore Bearing 2.25" Bore | GW210PP4
    Timken - Relubricatable Square Bore Cylindrical OD - 2.25 in Bore | GW210PP4 Boost your system’s reliability with this **Timken Component** (GW210PP4), engineered for long-lasting performance in tough environments. Key Features Versatile Application: Suitable for a wide array of industrial and mechanical systems requiring...
    $165.00
    $165.00
  • Timken Bearing - GW209PPB8 Square Bore Bearing 2.13" Bore | GW209PPB8
    Timken Bearing - GW209PPB8 Square Bore Bearing 2.13" Bore | GW209PPB8
    Timken - Relubricatable Square Bore Spherical OD - 2.13 in Bore | GW209PPB8 Boost your system’s reliability with this **Timken Component** (GW209PPB8), engineered for long-lasting performance in tough environments. Key Features Broad Compatibility: Integrates smoothly into diverse industrial equipment, offering versatile solutions. Temperature Resilience:...
    $116.56
    $116.56
  • Timken Bearing - GW209PPB5 Square Bore Bearing 2.13" Bore | GW209PPB5
    Timken Bearing - GW209PPB5 Square Bore Bearing 2.13" Bore | GW209PPB5
    Timken - Relubricatable Square Bore Spherical OD - 2.13 in Bore | GW209PPB5 Boost your system’s reliability with this **Timken Component** (GW209PPB5), engineered for long-lasting performance in tough environments. Key Features Reduced Maintenance: Designed for extended service intervals, minimizing operational downtime. Enhanced Stability: Provides...
    $161.34
    $161.34
  • Timken Bearing - GW208PPB8 Square Bore Bearing 2" Bore | GW208PPB8
    Timken Bearing - GW208PPB8 Square Bore Bearing 2" Bore | GW208PPB8
    Timken - Relubricatable Square Bore Spherical OD - 2.00 in Bore | GW208PPB8 Boost your system’s reliability with this **Timken Component** (GW208PPB8), engineered for long-lasting performance in tough environments. Key Features Corrosion Resistance: Materials selected to resist degradation in challenging and corrosive environments. Temperature...
    $128.26
    $128.26
  • Timken Bearing - GW208PPB6 Square Bore Bearing 2" Bore | GW208PPB6
    Timken Bearing - GW208PPB6 Square Bore Bearing 2" Bore | GW208PPB6
    Timken - Relubricatable Square Bore Spherical OD - 2.00 in Bore | GW208PPB6 Boost your system’s reliability with this **Timken Component** (GW208PPB6), engineered for long-lasting performance in tough environments. Key Features Vibration Dampening: Designed to absorb and reduce operational vibrations for smoother running machinery....
    $136.54
    $136.54
  • Timken Bearing - GW208PPB5FS544 Square Bore Bearing 2" Bore | GW208PPB5FS544
    Timken Bearing - GW208PPB5FS544 Square Bore Bearing 2" Bore | GW208PPB5FS544
    Timken - Relubricatable Square Bore Spherical OD - 2.00 in Bore | GW208PPB5FS544 Boost your system’s reliability with this **Timken Component** (GW208PPB5FS544), engineered for long-lasting performance in tough environments. Key Features Simplified Integration: Designed for straightforward installation and seamless fit into existing machinery setups....
    $94.68
    $94.68
  • Timken Bearing - GW208PP17 Square Bore Bearing 2" Bore | GW208PP17
    Timken Bearing - GW208PP17 Square Bore Bearing 2" Bore | GW208PP17
    Timken - Relubricatable Square Bore Cylindrical OD - 2.00 in Bore | GW208PP17 Boost your system’s reliability with this **Timken Component** (GW208PP17), engineered for long-lasting performance in tough environments. Key Features High Load Capacity: Capable of handling significant radial and axial forces, ensuring long-term...
    $115.76
    $115.76

Engineered for Stability, Serviceability & Extended Duty Life

Rotational accuracy plays a critical role in system uptime. Timken Square Bore bearings deliver stable performance by helping maintain correct shaft alignment through their square bore geometry, reducing the risk of shaft slip or unwanted rotation under stress.

Industrial motion systems often benefit when bearings work within a full support architecture. Integrating these components with Power Transmission elements helps improve force transfer efficiency across shafts, pulleys, sheaves belts & couplings while reducing vibration inputs into downstream assemblies. (power transmission category)
Using Tool Storage & Workbenches to organize spares ensures technicians have quick access to replacement units during maintenance windows, reducing repair turnaround times. (tool storage & organization category)

Precision work requires exact installation. Using Alignment Tools (Laser, Dial, Manual) to verify shaft center height bolt spacing & flange face alignment prior to torque application helps preserve bearing preload which supports longer service intervals & predictable performance. (measuring & layout tools category)

Operational readiness frequently hinges on accessible supply. With many square bore bearing options qualifying for Same day dispatch during urgent repairs or scheduled upgrades, downtime becomes less disruptive while Warranty & parts Support helps provide guidance on selection fitment & lifecycle expectations. (service links)

► Square bore geometry for secure shaft lock
► Relubricatable design for service ease
► Built to withstand industrial load cycles
► Supported by Same day dispatch & Warranty & parts Support

Boost Drive Reliability with Timken Square Bore Bearings

Choose Timken Square Bore bearings engineered for robust shaft control relubrication access & extended duty life. Select the right bore size for your machinery to help reduce downtime & improve system reliability.

Frequently Asked Questions

A bearing with a square-shaped inner bore designed to match square shafts or adapters for positive torque transfer.

These bearings include fittings that let technicians replenish grease while the unit stays installed.

Commonly found in conveyors tillage equipment milling lines plus industrial drives where robust service is standard.

Frequency depends on load speed duty cycle temperature & presence of dust or moisture.

Brands

Timken

Timken