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CENTRE PIN
Leading Manufacturer of tractor centre pin from Ludhiana.
Tractor Centre Pin
Product Price: Rs 300 / PieceGet Best Price
Minimum Order Quantity: 10 Piece
Product Brochure
Product Details:
| Country of Origin | Made in India |
🚜 Tractor Centre Pin – Full Details 1. What is a Centre Pin?
The "centre pin" is a heavy-duty vertical pin used in *2WD tractors* (and some articulated tractors). It connects the *front axle assembly* to the *tractor chassis*, allowing the front axle to *pivot up and down*.
2. Main Function
The centre pin allows:
* Front axle *oscillation (rocking movement)* * Both front wheels to *stay in contact with the ground* * Better *stability and balance* on uneven land * Reduced stress on the tractor frame
Without a centre pin, the tractor would lose traction and stability on rough fields.
3. Location
* Mounted *at the center of the front axle* * Passes through:
* Front axle support (axle beam) * Tractor chassis / engine frame * Positioned *vertically*
4. Construction & Material
* Made from *high-carbon steel or alloy steel* * Hardened and *heat-treated* for strength * Precision-machined surface for smooth rotation
Often used with:
1.Bushes (bronze or steel). 2.Thrust washers. 3.Grease grooves.
5. Parts Associated with Centre Pin
* Centre pin * Upper and lower *bushes* * Thrust washer * Lock plate or lock nut * Grease nipple (zerk fitting) * Dust seals (in some models)
6. Working Principle
* The centre pin remains fixed in the chassis * The *front axle pivots around the pin* * Movement is limited to prevent excessive tilting * Grease reduces friction and wear
7. Load Handling
The centre pin carries:
* Front axle weight * Engine front load * Shock loads from bumps and uneven ground
That’s why it must be *very strong and well-lubricated*.
8. Lubrication
* Lubricated through *grease nipple* * Regular greasing is *very important* * Prevents:
* Excessive wear * Seizing * Noise and vibration
9. Common Problems & Wear Symptoms
* Front axle looseness* Knocking or clunking noise* Uneven tire wear* Steering instability* Excessive axle play
#Usually caused by:
* Worn bushes* Lack of lubrication* Bent or worn centre pin
10. Maintenance Tips
* Grease every *50–100 working hours** Check for play during service* Replace bushes before pin gets damaged* Use *OEM or high-quality pin*
11. Replacement Signs
Replace the centre pin if:
* Pin diameter is worn * Deep scoring or cracks appear * Axle movement exceeds limit
12. Used In
Common in tractors like:
* Massey Ferguson * Mahindra * Swaraj * John Deere (2WD) * Sonalika * New Holland
If you want, I can also provide:
* Diagram explanation 🧩* Centre pin vs king pin comparison* Interview / exam answer* Tractor-specific centre pin details
Just tell me 👍
Additional Information:
- Production Capacity: 500
- Delivery Time: 1 And 2 days
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