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180*250*33mm Excavator Angular Contact Ball Bearing BA180-4 BWSA

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Hydraulic Motor Parts

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18025033mm Excavator Angular Contact Ball Bearing BA180-4 BWSA

Brand Name:	TGFQ
Model Number:	BA180-4
MOQ:	1
Price:	100.00-200.00USD
Packaging Details:	NNER PACKING: Wrap by plastic film, clear label for each item. OUTER PACKING: Carton or Plywood Case PACKING SIZE: Depend on packing type
Payment Terms:	L/C, T/T, D/P, D/A

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Type:

BALL, Angular Contact Thrust Ball Bearings

Seals Type:

Sealed

Width:

Structure:

Angular Contact

Precision Rating:

P6/p4/P2

Material:

Chrome Steel

Weight:

3.715 Kg

Contact Angle:

< = 45

Supply Ability:

2000 pcs / month

Highlight:

BA180-4 Angular Contact Ball Bearing

18025033mm Angular Contact Ball Bearing

BA180-4 angular contact bearing

Product Description

180×250×33mm Excavator Angular Contact Ball Bearing BA180-4 BWSA

Angular contact ball bearings are designed to handle both radial loads and axial loads in one direction. Available with contact angles ranging from 15° to 40°, these bearings offer optimal performance characteristics. Larger contact angles provide higher axial load capacity, while smaller angles are preferred for high-speed operations.

Product Name	180×250×33mm Excavator Angular Contact Ball Bearing BA180-4 BWSA
Features	High load capacity, moment resistance, low rotating speed compatibility, and oil lubrication
Model	BA180-4 BWSA
Type	Angular Contact Ball Bearing
Dimensions	180×250×33mm (ID×OD×Width)
Application	Travel devices (driving motors) for crawler machines including excavators, drilling machines, and cranes

Bearing Structure Series

Single row series: 78XX, 79XX, 70XX, 72XX, 73XX, 74XX
Mini series: 70X
Double row series: 52XX, 53XX, 32XX, 33XX, LD57, LD58
Four-point contact series: QJ2XX, QJ3XX

Technical Drawing

Product Display

Excavator Bearing Specifications

Excavator specialized angular contact ball bearings feature a large 40-degree contact angle, enabling them to withstand significant axial loads as well as combined axial-radial loads. These bearings offer higher load capacity compared to same-sized bearings due to increased ball count. Widely used in imported excavators, they provide high accuracy, low noise, and extended service life.

Compatible with major excavator brands including KOBELCO, KOMATSU, CAT, KATO, HITACHI, DAEWOO, HYUNDAI, and Volvo excavators.

Application Details

Specifically designed for excavator machinery applications, these angular contact ball bearings utilize a 40-degree contact angle to handle substantial axial loads and combined axial-radial loads. The increased ball count provides superior load capacity compared to standard bearings of similar dimensions.

Excavator Bearing Installation & Removal

Proper installation and removal methods should be determined based on bearing structure, size, and component compatibility. During installation, pressure must be applied directly to the bearing ring's tight end surface, never through the rolling elements. Applying pressure through rolling elements can cause surface indentations that compromise bearing performance and lead to premature failure. Exercise caution with bearing cages, seals, and dust covers as these components are susceptible to deformation.

Our Inventory Capacity

We maintain over 4,000 square meters of three-dimensional warehouse space plus an additional 2,000 square meters of outdoor storage. This extensive inventory infrastructure ensures adequate stock availability and enables rapid response to customer requirements, with fast delivery being our key advantage.

Frequently Asked Questions

What products do you provide?

We supply digging final drive and swing drive motors, reducer gearboxes, and their component parts for excavators.

How long is the warranty period?

We offer a 3-6 month warranty, providing free maintenance spare parts during the warranty period.

Can I order samples for testing?

Yes, sample orders are available for testing and evaluation.

How do I place an order?

Provide us with the model and quantity you require, and we'll issue a proforma invoice. Production begins upon payment receipt, with preparation time depending on order specifics.

Do you have your own factory?

Yes, we operate our own manufacturing facility with 22 years of experience in the excavator gear industry.

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