BA222-1WSA BA222-1 Slewing Excavator Bearing
Product Overview
BA222-1WSA BA222-1 Slewing Excavator Bearing - Ball Swing Bearing 222x273x26
Product Description
Angular contact ball bearings feature inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. These bearings are specifically designed to accommodate combined loads, including simultaneously acting radial and axial forces.
Specifications
| Application |
Excavator Bearing |
| Product Number |
BA222-1WSA BA222-1 |
| Size |
222×273×26 mm |
| Lubrication |
Grease |
| Bore Size |
222 mm |
| Series |
Ball Swing Bearing |
| Material |
GCR15 Chrome Steel |
| Clearance |
C4, C3, C0 |
Angular Contact Ball Bearing Types
- Single row angular contact ball bearings
- Double row angular contact ball bearings
- Four-point contact ball bearings
- Super-precision angular contact ball bearings
- Double row cam rollers
- Hub bearing units
Excavator Bearing Size Chart
| Bearing Number |
d (mm) |
D (mm) |
B (mm) |
| BA152-2036 |
15 |
203 |
26 |
| BA222-1WSA |
222 |
273 |
26 |
| BA220-6SA |
220 |
276 |
26 |
| BA240-3ASA |
240 |
310 |
33.5 |
| SF4815VPX1 |
240 |
310 |
34 |
| SF4831PX1 |
240 |
310 |
33.4 |
| AC5033 |
250 |
330 |
37 |
| AC5836 |
289 |
355 |
34 |
| AC463240 |
230 |
320 |
40 |
| HS05145 |
117 |
145 |
14 |
Product Images
Installation Guidelines
Proper excavator bearing installation and removal methods should be based on bearing structure, size, and component compatibility. During installation, pressure should be applied directly to the bearing ring tight end surface, never through the rolling elements. Applying pressure through rolling elements can cause surface indentation, affecting bearing performance and potentially causing damage. Bearing cages, seals, dust covers, and other components are prone to deformation, so installation or removal pressure must not be applied to these parts.
Warehouse & Inventory
We maintain over 4,000 square meters of three-dimensional warehouse space and more than 2,000 square meters of outdoor warehouse capacity. This extensive storage infrastructure ensures we maintain sufficient inventory levels and can respond rapidly to customer requirements. Fast delivery is one of our key competitive advantages.
Frequently Asked Questions
Q: What products do you provide?
A: We supply excavator final drive and swing drive motors, reducer gearboxes, and their component parts.
Q: Do you accept OEM or ODM orders?
A: Yes, we accept both OEM and ODM orders. Simply provide your logo file or design concepts.
Q: Can I order samples for testing?
A: Absolutely! We welcome sample orders for product testing and evaluation.
Q: How do I place an order?
A: Please provide the model numbers and quantities you require. We will issue a proforma invoice, and production will commence upon payment receipt. Preparation time varies based on order complexity.
Q: Do you have your own manufacturing facility?
A: Yes, we operate our own factory with 23 years of specialized experience in the excavator gear industry.
