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Description
05435800 – Bearing 1.00″ × 1.12″ × 0.75″ (Genuine OEM Ariens / Gravely Part)
The 05435800 bearing (1.00″ ID × 1.12″ OD × 0.75″ width) is a genuine OEM Ariens / Gravely precision bearing used in mower deck, idler, spindle, and drive assemblies across a wide range of residential and commercial equipment. This bearing is designed to support smooth rotational movement, reduce friction, and handle continuous load in demanding mowing applications.
Manufactured to Ariens and Gravely factory specifications, the 05435800 bearing ensures proper fitment, reliable performance, and long service life in belt-driven and idler systems.
Key Details
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Manufacturer Part Number: 05435800
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Part Name: Bearing
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Brand: Ariens / Gravely
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Inside Diameter (ID): 1.00″
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Outside Diameter (OD): 1.12″
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Width: 0.75″
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Part Type: Precision ball bearing
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Function: Supports rotating components and reduces friction
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Application: Idler arms, mower decks, belt drive systems, spindles
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Installation: Direct OEM replacement
Compatibility
The Ariens / Gravely 05435800 bearing is used extensively across a broad range of equipment platforms. It appears in Deck, Idler, Belt Drive, Transmission Support, and Hydrostatic Pump & Idler assemblies depending on model and configuration.
Common compatible equipment includes:
Gravely Zero-Turn & Stand-On Models
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ZT, ZT XL, ZT HD, ZTX, ZTXL series
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Pro-Turn Z, Pro-Turn ZX, Pro-Turn Mach One
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PM Series (PM144, PM148, PM152, PM160, PM250, PM260, PM272)
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Rapid XZ series
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Pro-Stance and Pro-Stance Ultra
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EverRide YJ series
Gravely Walk-Behind & Commercial Gear Models
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WAW 34 series
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Pro Gear recoil and electric models
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Mini-ZT series
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Fixed and float deck commercial walk-behind units
Deck & Idler Kits
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40″, 44″, 48″, 50″, 52″, 60″, and 72″ deck kits
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Deck idler arm kits and idler repair kits
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Side-discharge and rear-discharge mower decks
This bearing is used across multiple serial number ranges, including early, mid, and late production units, and supports belt-driven idler systems, mower deck assemblies, and transmission-related idlers.
Why Use Genuine OEM 05435800
Using the 05435800 OEM bearing ensures:
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Proper shaft fit and alignment
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Smooth, low-friction rotation
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Reduced belt wear and vibration
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Long-term durability under continuous load
This bearing delivers OEM-level reliability, fit, and performance, making it the correct replacement choice for Ariens and Gravely mower decks, idlers, and drive systems.
