|
| Place of Origin: | Japan |
| Brand Name: | As per request |
| Certification: | ISO 9001 2000 |
| Model Number: | BA180-4WSA |
BA180-4WSA is a heavy-duty angular contact ball bearing specially designed for excavator traveling systems and construction machinery. It is engineered to support combined radial and axial loads, providing stable rotation, high load capacity, and reliable performance under heavy-duty operating conditions.
With its robust bearing steel construction and precision-machined raceways, BA180-4WSA offers excellent wear resistance, operational stability, and long service life. It is suitable for demanding applications involving heavy loads, vibration, and continuous operation
|
Item |
Specification |
|---|---|
|
Bearing Model |
BA180-4WSA |
|
Bearing Type |
Angular Contact Ball Bearing |
|
Application |
Excavator Travel System |
|
Inner Diameter (d) |
180 mm |
|
Outer Diameter (D) |
250 mm |
|
Width (B) |
33 mm |
|
Dimensions |
180 × 250 × 33 mm |
|
Material |
Chrome Bearing Steel (GCr15) |
|
Structure |
Angular Contact |
|
Sealing |
Open type (verify by configuration) |
High Load Capacity: Designed to withstand combined radial and axial loads.
Heavy-Duty Construction: Suitable for demanding excavator operating conditions.
Excellent Wear Resistance: High-quality bearing steel provides durability.
Stable Rotation: Precision-machined raceways help ensure smooth operation.
Long Service Life: Designed for reliable performance under heavy loads.
Easy Replacement: Standardized dimensions facilitate maintenance and replacement.
| d (mm) | Dr (mm) | B (mm) | Cr (kN) | Cor (kN) | Bearing No. |
|---|---|---|---|---|---|
| 18 | 32.300 | 20.5 | 24.1 | 25.7 | CPM 2699 |
| 22 | 36.200 | 30.0 | 47.5 | 68.8 | CPM 2435 |
| 22 | 38.750 | 22.5 | 34.6 | 38.1 | CPM 2535 |
| 22 | 38.750 | 22.5 | 34.6 | 38.1 | CPM 2834 |
| 24 | 40.250 | 26.0 | 44.0 | 59.8 | CPM 2400 |
| 24 | 40.250 | 34.0 | 53.3 | 76.4 | CPM 2597 |
| 25 | 40.250 | 26.0 | 44.0 | 59.8 | CPM 2686 |
| 25 | 40.250 | 32.0 | 53.3 | 76.4 | CPM 2613 |
| 28 | 44.450 | 34.0 | 70.8 | 99.8 | CPM 2776 |
| 30 | 46.400 | 32.0 | 73.2 | 105.7 | CPM 2594 |
| 30 | 48.250 | 40.0 | 85.8 | 131.6 | CPM 2687 |
| 30 | 49.600 | 26.0 | 57.0 | 70.3 | CPM 2510 |
| 30 | 49.600 | 24.0 | 50.8 | 60.6 | CPM 2178 |
| 30 | 49.600 | 25.0 | 50.8 | 60.6 | CPM 2651 |
| 30 | 49.600 | 26.0 | 57.1 | 70.4 | CPM 2198 |
| 30 | 49.600 | 30.0 | 69.1 | 90.0 | CPM 2683 |
| 32 | 46.600 | 25.0 | 54.3 | 82.5 | CPM 2508 |
| 32 | 46.600 | 28.0 | 54.3 | 82.5 | CPM 2183 |
| 32 | 46.600 | 28.0 | 54.3 | 82.5 | CPM 2439 |
| 32 | 48.240 | 34.0 | 76.0 | 112.0 | CPM 2668 |
| 32 | 51.750 | 25.0 | 59.1 | 74.7 | CPM 2496 |
| 32 | 51.750 | 29.0 | 71.5 | 95.5 | CPM 2579 |
| 34 | 50.200 | 29.0 | 66.7 | 96.6 | CPM 2634 |
| 35 | 49.800 | 28.0 | 56.8 | 89.7 | CPM 2434 |
| 35 | 52.090 | 26.5 | 56.6 | 79.4 | CPM 2723 |
| 35 | 55.520 | 36.0 | 83.6 | 113.6 | CPM 2470 |
| 35 | 55.520 | 36.0 | 83.6 | 113.6 | CPM 2520 |
| 35 | 55.520 | 36.0 | 83.6 | 113.6 | CPM 2706 |
| 35 | 59.190 | 27.0 | 68.4 | 85.5 | CPM 2721 |
| 35 | 64.300 | 26.5 | 72.9 | 95.7 | CPM 2528 |
| 38 | 52.950 | 28.0 | 59.2 | 97.0 | CPM 2164 |
| 38 | 52.950 | 29.5 | 59.2 | 97.0 | CPM 2504 |
| 38 | 52.950 | 29.5 | 59.2 | 97.0 | CPM 2806 |
| 38 | 54.686 | 29.5 | 56.9 | 86.7 | CPM 2464 |
| 38 | 54.690 | 29.5 | 63.0 | 99.0 | CPM 2458 |
| 38 | 57.910 | 38.0 | 106.0 | 156.0 | CPM 2669 |
| 40 | 57.810 | 34.0 | 96.0 | 141.0 | CPM 2827 |
| 40 | 60.680 | 31.0 | 80.8 | 118.1 | CPM 2729 |
| 40 | 61.740 | 28.0 | 70.6 | 90.6 | CPM 2188 |
| 40 | 61.740 | 35.5 | 100.0 | 140.0 | CPM 2650 |
| 42 | 60.750 | 37.0 | 100.7 | 156.9 | CPM 2412 |
| 42 | 60.750 | 37.0 | 107.2 | 169.7 | CPM 2777 |
| 44 | 61.600 | 34.0 | 90.1 | 153.0 | CPM 2592 |
| 44 | 62.970 | 37.0 | 103.5 | 164.4 | CPM 2401 |
| 45 | 61.550 | 32.0 | 77.3 | 125.7 | CPM 2559 |
| 45 | 61.550 | 36.0 | 90.0 | 153.0 | CPM 2425 |
| 45 | 65.020 | 34.0 | 94.3 | 140.4 | CPM 2647 |
| 45 | 66.850 | 37.5 | 105.8 | 156.7 | CPM 2722 |
| 45 | 66.850 | 37.5 | 123.0 | 157.0 | CPM 2828 |
| 45 | 83.880 | 85.0 | 268.0 | 393.9 | CPM 2619 |
| 46 | 69.500 | 45.0 | 145.0 | 207.0 | CPM 2807 |
| 50 | 67.280 | 32.0 | 75.7 | 145.2 | CPM 2530 |
| 50 | 67.360 | 40.0 | 109.0 | 201.0 | CPM 2720 |
| 50 | 69.580 | 40.0 | 118.0 | 202.0 | CPM 2719 |
| 50 | 69.670 | 32.0 | 89.1 | 141.0 | CPM 2492 |
| 50 | 69.670 | 37.5 | 111.2 | 186.9 | CPM 2609 |
| 50 | 72.050 | 37.0 | 111.7 | 172.5 | CPM 2466 |
| 50 | 72.330 | 40.0 | 130.9 | 194.3 | CPM 2190 |
| 50 | 72.330 | 40.0 | 130.9 | 194.3 | CPM 2465 |
Excavator travel motors
Excavator final drive assemblies
Construction machinery
Heavy-duty transmission systems
Earthmoving equipment
Industrial machinery
If you want to buy the BA180-4WSA Excavator Angular Contact Ball Bearing, just contact us. We are a professional supplier of excavator bearings.
Email: sales@transmission-chain.com
WhatsApp: 008615006175975
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