HD Switch 4 Pack Z9504-RST Bearing 0.75 Inch Bore High Temperature Grease Spindle Bearing For John Deere Mower Deck
Why you'll like it
- Enhanced Thermal Management — Built with C3 high-speed internal clearance that allows for safe thermal expansion during heavy, high-velocity use to dramatically minimize friction and wear
- Extreme Heat Resistance — Infused with premium high-temperature grease that withstands operational temperatures up to 400 degrees Fahrenheit to prevent lubricant breakdown and bearing failure
- Advanced Contaminant Protection — Engineered with dual-sided rubber shields to seal in protective grease while blocking destructive dirt, dust, and grass clippings
- Heavy Duty Construction — Manufactured from precision-machined, high-strength bearing steel to handle substantial loads and resist structural deformation
- Broad OEM Compatibility — Designed as a direct drop-in replacement for standard agricultural and mower spindle part numbers including JD9236, JD9296, JD9239, 204BBAR, and P204RR6
Product details
Description
The HD Switch 4 Pack Z9504-RST Bearing is a high-performance, precision-engineered upgrade designed specifically for heavy-duty outdoor power equipment, lawn mower deck spindles, and agricultural machinery. Engineered for demanding workloads, these bearings feature an internal C3 high-speed clearance that safely accommodates thermal expansion during continuous, high-speed operation, effectively reducing friction and minimizing premature wear.
Each bearing is packed with specialized high-temperature grease formulated to endure extreme operational heat up to 400 degrees Fahrenheit without breaking down, ensuring uninterrupted rotation and structural integrity. Built from high-grade bearing steel to resist deformation under heavy radial loads, this set utilizes durable double-sealed rubber shields on both sides to securely lock in vital lubrication while keeping out destructive environmental contaminants like abrasive soil, dust, water, and fine grass clippings.
This robust set serves as a direct, premium replacement for standard original equipment manufacturer numbers including JD9236, JD9296, JD9239, 204BBAR, and P204RR6, making it an essential component for commercial landscapers, farmers, and equipment maintenance professionals seeking to maximize machinery efficiency and dramatically reduce operational downtime.
How to use
- Ensure the machinery engine is turned off and completely cool.
- Disassemble the mower deck spindle or equipment housing according to the manufacturer guide.
- Clean the shaft and housing thoroughly to remove dirt and old debris.
- Press the new bearing smoothly into place using a proper bearing press tool, applying pressure only to the outer ring.
- Reassemble the spindle assembly and verify smooth rotation before operating equipment.
Ingredients
Premium high-strength chrome bearing steel, synthetic high-temperature grease, and nitrile rubber double-lip seals.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | HD Switch |
|---|---|
| EAN | 7509368949028 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is a C3 bearing?
A C3 bearing has an internal clearance that is larger than the standard rating. This extra clearance allows the bearing to expand safely when generating high heat during high-speed operations, preventing friction and seizure.
What are the dimensions of the Z9504-RST bearing?
This bearing features a 0.75 inch or three-quarter inch inner bore diameter. It is designed to fit precisely onto matching shafts for compatible mower deck spindles and agricultural assemblies.
Can these bearings replace part number JD9236 or JD9296?
Yes, these HD Switch bearings are engineered as upgraded direct replacements for original parts. They seamlessly replace OEM numbers JD9236, JD9296, JD9239, 204BBAR, and P204RR6.
Are these HD Switch bearings authentic USA imports available in India?
Yes, they are. Dropy India sources these products directly from trusted distributors in the United States, ensuring Indian customers receive genuine, high-quality imports for their industrial and lawn maintenance needs.
Why is high-temperature grease important for these bearings?
Mower deck spindles operate under extreme stress and heat. The specialty grease in these bearings is rated up to 400 degrees Fahrenheit, ensuring the lubricant stays fluid and protective instead of melting away.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.