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4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
Specifications
Dimensions :
d: 57.15 mm / D: 96.838 mm / T: 21.946 mm
Single Package Weight :
0.65 kg
Contact Angle :
13.3°
Replacement :
Direct OEM Replacement
Structure :
Single Row, Separable (Cone + Cup)
Packaging Details :
Neutral export carton packaging
Appliion :
Gearbox, Drive Axle, Excavator, Loader, Bulldozer, Mining Truck, Construction & Mining Machinery
Product Name :
Single Row Inch Tapered Roller Bearing
Material :
Alloy Steel, Case Carburized
Model Number :
4T-387A/382A
Assembly Width :
21.946 mm
Inner Ring Width (B) :
21.946 mm
Static Load (C0r) :
101 kN
Supply Ability :
50000/Years
HS Code :
8482200000
Certifiion :
ISO9001
Bore :
57.15 mm (2.25 in)
Dynamic Load (Cr) :
101 kN
Net Weight :
0.603 kg
Brand :
NTN / Equivalent
Payment Terms :
T/T
Place of Origin :
CHINA
Outer Diameter :
96.838 mm (3.8125 in)
Single Package Size :
10×10×3 cm
Limiting Speed (Grease) :
3,900 rpm
Features :
High Load Capacity, Low Friction, Anti‑Wear, Shock Resistant, Easy Installation
MOQ :
10
Outer Ring Width (C) :
15.875 mm
Price :
$1-30
Delivery Time :
3-7 Working days
Cage :
Pressed Steel
Description
Product Description

4T-387A/382A is high performance tapered roller bearing for construction machinery. Made of premium steel material, it features strong load capacity, low friction and excellent wear resistance. Stable operation ensures long service life under heavy working conditions. Widely applied on excavators, loaders, gearboxes and drive axles. Strict quality control guarantees reliable performance. Ideal replacement spare part for engineering and mining equipment.

4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
Item Details
Part Number 4T-387A/382A
Product Type Tapered Roller Bearing
Material High Strength Steel
Appliion Excavator, Loader, Construction Machinery
Feature Heavy Duty, Wear Resistant
Part Number Brand Size (d×D×T, mm) Remark
4T‑LM11949/LM11910 NTN 19.05 × 45.23 × 15.49 Small inch series
4T‑LM67048/LM67010 NTN 31.75 × 59.13 × 15.88 Light duty
4T‑HM803149/HM803110 NTN 50.80 × 104.78 × 30.16 Heavy duty
4T‑29675/29620 NTN 66.68 × 112.71 × 25.40 Medium duty
4T‑460/453X NTN 44.45 × 104.78 × 29.32 Popular replacement
4T‑557S/552A NTN 53.98 × 123.83 × 36.68 Large size
4T‑665/653 NTN 71.44 × 152.40 × 41.28 Extra large
4T‑3586/3525 NTN 45.24 × 87.31 × 30.89 Medium small
4T‑05062/05185 NTN 15.88 × 47.00 × 14.38 Tiny inch series
4T‑A4050/A4138 NTN 40.00 × 69.85 × 21.00 Special industrial
4T‑25580/25520 NTN 44.45 × 82.55 × 23.81 Truck wheel hub
4T‑67391/67322 NTN 98.43 × 146.05 × 23.02 Heavy machinery
Why Choose Us?
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
  • Premium Quality

    All bearings are made of high-grade alloy steel, processed by precision technology. They run stably under heavy-duty working conditions, with excellent anti-wear and shock resistance performance.

  • Wide Compatibility

    Complete range of 4T series bearings, standard size for direct OEM replacement, compatible with most excavators, loaders and engineering equipment.

  • Trustworthy Service

    Strict quality control before shipment. We support bulk order and fast delivery. Professional team provides effective technical support all the time.

Packing and shipping:
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
FQA
  • Q: Is this bearing a standard replacement part?

    A: Yes. It is manufactured per standard specifiions, easy to install and fits perfectly for replacement.

  • Q: What equipment can this bearing be used for?

    A: It is suitable for excavators, loaders, gearboxes, drive axles and other construction machinery.

  • Q: What are the main advantages of this product?

    A: Made of high-quality alloy steel, it features strong load capacity, good wear resistance and long service life.

  • Q: Do you have other models in the same series?

    A: We provide complete 4T series bearings and related spare parts. Feel free to contact us for details.

  • Q: How about your product quality?

    A: All items go through strict inspection before delivery to ensure reliable performance.

  • Q: How long will you arrange the shipment?

    A: Goods can be shipped within 1-3 working days once payment is confirmed.

  • Q: Can I get a sample first?

    A: Sample orders are available. Please contact us to discuss relevant details.

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4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery

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Product Detail
Dimensions :
d: 57.15 mm / D: 96.838 mm / T: 21.946 mm
Single Package Weight :
0.65 kg
Contact Angle :
13.3°
Replacement :
Direct OEM Replacement
Structure :
Single Row, Separable (Cone + Cup)
Packaging Details :
Neutral export carton packaging
Contact Supplier
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery
4T-387A/382A Tapered Roller Bearing Excavator Loader Construction Machinery

Guangzhou Yingxin Machinery Parts Co., Ltd.

Verified Supplier
1 Years
guangzhou
Since 2015
Business Type :
Distributor/Wholesaler
Main Products :
Engine Cylinder Liner Kit, Engine Fuel Injector, Engine Speed Sensor
Total Annual :
500000-1000000
Employee Number :
2~6
Certification Level :
Verified Supplier
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