Differential bearing taper roller
ARB

Differential bearing taper roller

Catalog number:SKX974130ARB Nr OEM:907/50100 Manufacturer:ARB
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DIFFERENTIAL CARRIER BEARING (ARB) SUITABLE FOR JCB 3CX, 4CX - 907/50100

Technical Specification and Compatibility

A high-quality tapered roller bearing, designed to support the differential carrier in the drive axle. It is a key component of the gearset, responsible for handling both axial and radial loads and ensuring the correct seating of the carrier. Precision manufacturing and the use of high-grade steel guarantee quiet operation and maximum service life, even under extreme loads.

Part number: 907/50100
Manufacturer: ARB
Outer Diameter (mm): 99
Inner Diameter (mm): 57
Height (mm): 23

OEM quality product – a guarantee of a perfect fit.

Essential for Assembly

  • › HYPTRON gear oil: To refill the axle after assembly.
  • › Halfshaft and pinion shaft seals: Recommended for replacement during every axle overhaul.

Application in machines

Brand (Machine Type) Model
JCB (Backhoe Loaders) 3CX, 4CX
JCB (Telehandlers) Loadall
JCB (Wheel Loaders) Various models
JCB (Wheeled Excavators) JS
JCB (Tractors) FASTRAC
JCB (Forklifts) RTFL (Rough Terrain)
JCB (Rollers) Vibromax

The list above is for reference. Before purchasing, we recommend verifying the part number in the parts catalogue for your machine.

⚠️ Safety Warning

Axle repair is a complex operation requiring specialist knowledge and tools. The axle is a heavy component, and its removal and installation create a risk of crushing. Always follow the manufacturer's service manual.

Part's Role in the Machine and Failure Diagnostics

The carrier bearing is one of the most heavily loaded components in the axle. Its failure leads to play in the differential, which manifests as a noisy axle and can result in the destruction of the pinion and crown wheel gears.

  • › Loud "whining" or "humming" from the drive axle, which intensifies with speed.
  • › Knocking and banging sounds when starting to move or changing direction.
  • › Noticeable play in the wheels when the machine is lifted.
  • › Presence of a large amount of metal filings in the axle oil.

Peace of Mind Guarantee: Why Choose Our Offer?

A worn bearing is a direct path to destroying the differential.

The cost of replacing a bearing is negligible compared to a full axle overhaul. Don't take the risk – order a proven ARB bearing and restore your axle to factory condition and quiet operation.

📞 Can't find the part you're looking for?

No problem. Our website shows only a few thousand of the over 60,000 parts we have in stock. Contact us – we probably have what you need on the shelf!

🔧 Expert's Guide: Key Installation Tips

  1. Maintain cleanliness: The differential is very sensitive to contaminants. Work in a clean environment and use clean tools.
  2. Use a press: Always use a press and appropriate sleeves to install bearing races to avoid damaging the bearing or its housing.
  3. Set the preload: After installation, set the correct bearing preload and the backlash between the pinion and crown wheel using adjustment shims, according to the service manual.
  4. Use a torque wrench: Tighten all bolts to the manufacturer's recommended torque.

Frequently Asked Questions (FAQ)

1. My machine's axle is "whining". Is it definitely the carrier bearings' fault?

This is one of the most common causes. A "whining" or "humming" sound from the axle that changes with speed almost always indicates worn pinion shaft bearings or carrier bearings. Other causes include a low oil level or worn gears.

2. Can I replace just one damaged bearing?

It is not recommended. The differential carrier bearings work as a pair and wear at a similar rate. Replacing only one, without setting the correct preload, will lead to the rapid failure of the new bearing. The complete set should always be replaced.

3. I found metal filings in my axle oil. What should I do?

The presence of metal filings in the oil is a sign of a serious internal failure in the axle, most often a disintegrating bearing. You should stop work immediately and have it inspected to avoid complete destruction of the gear set.

Key Advantages

🛡️

Quiet Drivetrain Operation

Eliminates "whining" and noises from the drive axle.

🎯

Mechanism Protection

Prevents damage to the pinion and crown wheel gears.

📦

High Durability

Bearing steel resistant to extreme loads.

Question mark

Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.

SKX974130ARB
907/50100
0.65 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
EXCAVATOR
FASTRAC
FORKLIFT
TELESCOPIC HANDLER
VIBROMAX
WHEELED LOADER
OEM NUMBERS
907/50100
OUTER DIAMETER (MM)
99
INNER DIAMETER (MM)
57
HEIGHT (MM)
23

Specific References

MPN
907/50100
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Differential bearing taper roller

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Manufacturer

  • ARB Bearings Limited
  • Khasra No: 8 & 9, V.P.O. Nathupur,
  • 131029 Haryana
  • India
  • [email protected]
  • +(91)-(11)-41440071

Responsible person

  • ARB Bearings Limited
  • Khasra No: 8 & 9, V.P.O. Nathupur
  • 131029 Haryana
  • India
  • [email protected]
  • +(91)-(11)-41440071
gross price

60.89 zł

net price
49,50 zł
Available in large quantity Temporarily unavailable
49,50 zł
net price

60.89 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 5 points, it gives you 2.00 zł
  • Lowest price from 30 days before the discount: 60.89 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    EXCAVATOR
    FASTRAC
    FORKLIFT
    TELESCOPIC HANDLER
    VIBROMAX
    WHEELED LOADER
    Show more
    OEM NUMBERS
    907/50100
    OUTER DIAMETER (MM)
    99
    INNER DIAMETER (MM)
    57
    HEIGHT (MM)
    23

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