Stock status and express tracking issued before dispatch so your downed machine is never waiting blind.
Ready From Stock — Main and connecting rod bearing sets for Kubota V3300, V3600, and V3800 engines are shelved in our Guangzhou warehouse and dispatched within working days of order confirmation.
| Parameter | Value |
|---|---|
| Product Type | Main Bearing & Con Rod Bearing Set |
| Machine Fitment | Kubota M105S, M108S, M5-091, M5-111, M96S, SVL95-2S, SVL95-2SC; Bobcat S220, S250, S300, T250, T300; Takeuchi TL11R3, TL12R2, TL12V2; Gehl CTL85 |
| Kit Contents | 1 Set Main Bearings + 1 Set Connecting Rod Bearings + 1 Set Thrust Washer |
| Material | Tri-metal (steel backing + copper-lead alloy + tin overlay) |
| Bearing Clearance Grade | 0.005 mm tolerance on journal clearance |
| Surface Finish | Ra ≤ 0.2 μm |
| Hardness | 25–32 HRC |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| MOQ | 1 set |
| Standards | ISO 9001, SAE J431, ISO 4384 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Low oil pressure reading at idle on Kubota V3300-powered skid steers | Immediate — continued operation risks crankshaft scoring |
| Knocking sound from lower block on Bobcat S250 under load | Same-day removal recommended; bearing material may already be migrating |
| Excessive crankshaft end-play on Takeuchi TL12R2 loader | Urgent — thrust washer likely worn through, main bearings next to fail |
| Metal particles visible on oil filter of Gehl CTL85 | Stop operation; full bearing set replacement required before restart |
| V3800 engine consuming oil with no external leak | Schedule teardown within the week; ring and bearing condition both suspect |
A complete main and connecting rod bearing set with thrust washer, pulled from Guangzhou shelf stock and tracked to your door.
When a skid steer or compact track loader goes down mid-shift, the clock runs differently. Every hour the machine sits idle costs more than the part itself. I have watched crews lose entire pours because a bearing set was stuck on backorder three time zones away while the excavator arm hung uselessly over a trench. [NEED_CITE: equipment downtime cost models for compact construction machinery]
The Main & Con Rod Bearing Set in stock fast shipping from our warehouse means confirmation today and a tracking number before the week ends. No waiting for a factory release date, no minimum volume forcing you to buy for machines that are still running fine.
Worn paint, grease buildup, or a replaced engine block can make the factory plate useless. In the Pearl River Delta warehouses where I spent years, I learned that the machine model alone is often enough — Kubota V3300-DI variants share bearing dimensions with V3600 and V3800 families, but the thrust washer thickness can differ. Send a photograph of whatever identification remains and we cross-check against engine serial prefix records before the Main & Con Rod Bearing Set in stock fast shipping leaves the shelf.
Express couriers from Guangzhou reach most Asian and Middle Eastern destinations within days, while air freight to the Americas or Europe typically adds a week. Sea freight is available for planned restocking where the machine is not yet down. We quote arrival windows at the inquiry stage — not after payment clears. The Main & Con Rod Bearing Set in stock fast shipping is packed to survive courier sorting systems, with each bearing shell individually wrapped and the thrust washer separated to prevent transit scoring. [NEED_CITE: international express freight transit benchmarks for industrial parts]
Tri-metal construction places a steel backing for structural rigidity, a copper-lead intermediate layer for embeddability and conformability, and a thin tin overlay for break-in protection. The 0.005 mm journal clearance tolerance sits within the range that Kubota V3300 and V3800 crankshafts expect at operating temperature — tight enough to maintain oil film, open enough to accommodate thermal expansion. Surface finish at Ra ≤ 0.2 μm means the bearing surface is essentially mirror-smooth, reducing the initial wear phase that generates debris in the first hours after rebuild.
Ordering by engine family without confirming the serial prefix sometimes lands a set that physically fits but runs with incorrect clearance. Too tight and the oil film collapses at operating temperature, welding bearing to journal within hours. Too loose and pressure drops below the threshold that keeps the crankshaft centered, accelerating wear across every shell in the set. I have seen a repair crew celebrate a restart only to hear knock return before the first shift ended — the bearing set was the right family but the wrong grade. [NEED_CITE: journal bearing clearance failure modes in medium-speed diesel engines]
Our Guangzhou warehouse stocks Main & Con Rod Bearing Set in stock fast shipping configurations for the most common Kubota V3300, V3600, and V3800 applications, so dispatch is measured in days rather than weeks. Single-set orders ship without volume negotiation — one downed machine justifies one set. Part identification works from a machine model, an engine serial prefix, or a photograph of a faded plate. Every set carries the same warranty terms whether produced on our own line or sourced from qualified ISO-certified partners, keeping accountability under one account.
Q: Is this bearing set in stock right now? A: Main and connecting rod bearing sets for Kubota V3300, V3600, and V3800 configurations are held on our Guangzhou warehouse shelf. Stock status is confirmed live at inquiry, so we recommend sending your engine serial prefix or machine model before placing the order to ensure the exact variant is reserved and ready for dispatch.
Q: Can I order just one set? A: Yes. The minimum order is one complete set — main bearings, connecting rod bearings, and thrust washer included. There is no volume requirement. A single downed skid steer or compact track loader justifies a single set, and the pricing and warranty terms apply equally to one-set orders.
Q: How fast can it reach my site or workshop? A: Express courier from Guangzhou reaches most destinations in Asia and the Middle East within days, while air freight to the Americas or Europe typically takes around a week. We provide estimated arrival windows at the quotation stage so you can plan the teardown schedule before committing to the order.
Q: My machine nameplate is unreadable — can you identify the right set from a photo? A: Send whatever photographs you can — the engine block casting numbers, any remaining data plate fragments, or even the old bearing shells if they are still legible. We cross-check engine serial prefix records against the known Kubota V3300, V3600, and V3800 variants to confirm the correct set before shipping.
Q: What happens if the set I receive doesn't fit? A: If the bearing set arrives and does not match the confirmed engine variant, notify us immediately with photographs of the received parts and your machine identification. We arrange replacement under the warranty terms and investigate the cross-reference discrepancy to prevent recurrence.
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