Description:
This bottom roller is a durable undercarriage replacement part for your excavator. Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention. Sealed bearings stop dirt, mud, and grime from penetrating inner components.Made of durable material which is totally corrosion and dust resistant, each item has been factory tested and meets or exceeds OEM specifications.
It was designed and manufactured to exact OEM specifications using a high-quality, high-strength steel. It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.

Roller Compatible With Bobcat Skid Steer - 6689371

Enhance the durability and performance of your agricultural and construction equipment's machinery with our premium tapered roller bearings. Our 6689371 tapered roller bearing ensures smooth and efficient power transmission, minimizing friction and reducing wear. compatible with a variety of Bobcat models, it guarantees reliable operation and extended service life.
 

Specifications:

• Condition:Brand-New
• Type: Bottom Roller 
• Item Package Quantity：1 x Bottom Roller 
• Color: Black
• Material: Carbon steel
• Finish:Smooth
• Technique: Forging and Casting

Roller Specifications:
Color:Black
Material: 50 MnB Steel

Surface Hardness: HRC52-58, Deepth:5mm-8mm 

Seal: Nitrile rubber. Operating temperature range -20℃ to 110℃.

Finish: Smooth

Technique: Forging and Casting

Note: Please confirm the item if it matches your need before you purchase.

Feature:

• A durable undercarriage replacement part.
• High strength-hardened steel.
• Sealed bearings stop dirt, mud, and grime from penetrating inner components.
• Long-lasting and dependable performance even in the most extreme conditions
• Factory designed and no modification or drilling.
• Extra installation screws in the package,help you replacement of old accessories.
• Enhanced Stability: Designed to offer superior ground contact, providing enhanced stability and performance during excavation work
• Heavy-Duty Load Capacity: Designed to handle heavy loads and demanding construction tasks, making them ideal for large-scale projects
• Smooth Operation: Features smooth rotation to minimize noise and vibrations, contributing to a quieter and more comfortable working environment

Size:

Small wheel outer diameter: 7.76 in / 197 mm

Big wheel outer diameter: 8.43 in / 214 mm

Height (wheel-wheel): 7.05 in / 179 mm

Height (total): 7.6 in / 193 mm

Threaded Holes: 1.77 in / 45 mm, 2-3/4-10UNC

*Manual measurement, there may be slight deviation

Product Features & Benefits:
Facilitates smooth motion and supports high radial and axial loads, crucial for the durability of heavy-duty machinery.
Constructed with high-strength materials to resist wear and fatigue, ensuring long-term reliability under tough operating conditions.
Designed for compatibility across various equipment, simplifying replacement and maintenance processes.
Critical for maintaining alignment and reducing friction, directly impacting machinery performance and efficiency.
Engineered for optimal load distribution, enhancing the lifespan of both the bearing and associated components.

OE number:

6689371,6732901

 Note:Please confirm the OE number and fitment before payment.

Fitment:

Fit for Bobcat 864, 864FG T140, T180, T190, T200, T250,

T250H, T300, T300H, T320, T550,

T590, T630, T650, T750, T770

s/n:

A5GS11001-later, A5GT11001-later, 523011001-later, 523111001-later, 525611001-later, 525711001-later, 531811001-later, 531911001-later,

For Bobcat Skid Steer Loaders T300, T320, T550

s/n: A7UJ11001-later, AJZV11001-AJZV13999,

For Bobcat Compact Track Loaders T590

s/n: A3NR11001-A3NR15598, A3NS11001-A3NS11999, ALJU11001-ALJU16824, B37811001-B37811103,

For Bobcat Compact Track Loaders T630, T650

s/n: T1ML11001-later, 1MLT11001-later, A3P011001-later, A3P111001-later, ALJG11001-ALJG14489, ALJG16001-later, B2KZ11001-later,

For Bobcat Compact Track Loaders T750

s/n: ANKA11001-ANKA14999, ATF611001-later,

For Bobcat Compact Track Loaders T770

s/n: A3P811001-A3P815999, A3P911001-A3P912999, AN8T11001-later, ATF711001-later, AUYB11001-later, B3BW11001-B3BW11999,

For Bobcat Compact Track Loaders 864

Package Includes:

4X Bottom Roller As Picture Shown

Certificates of our product: