800513366 Swing Bearing for XCMG XE370CA Excavators

800513366 is a swing bearing reference for the XCMG XE370CA crawler excavator. The large slewing ring connects the rotating upperstructure to the undercarriage while carrying axial, radial and overturning loads and providing the geared path for swing drive. Correct selection depends on ring dimensions, mounting-hole patterns, gear position and tooth geometry rather than the excavator model name alone.

● Replacement after measured clearance, noise or gear damage indicates wear in the slewing ring

● Upperstructure removal or major chassis repair where the bearing can be inspected and replaced safely

● Dealer procurement requiring the ring, mounting fasteners and related swing parts to be quoted separately

800513366 is the reference part number used to identify and review this product. XCMG identifies the equipment application and does not automatically define the brand of every quoted unit. The formal quotation will state the supplied brand, condition, assembly scope, and included or excluded components.

The main application reference for this page is the XCMG XE370CA crawler excavator. Final fitment must still be checked against the complete machine serial number, old-part identification and interface configuration. Do not order by appearance or reference part number alone.

● Complete XE370CA serial number and old bearing marking

● Outside and inside diameters plus overall height

● Upper and lower bolt-circle diameters, hole count and hole size

● Gear position, tooth count and tooth profile

● Seal arrangement, grease holes and locating features

● Mounting orientation and mating-frame condition

Swing bearings may differ in gear position, tooth count and profile, overall dimensions, mounting-hole count and spacing, section thickness and installation direction. Compare the old bearing's measurements, gear and hole pattern before ordering. Similar outside diameter or the reference part number alone cannot confirm the mounting geometry.

A verified genuine option may be available when confirmed. Branded or aftermarket replacements and other supply options appropriate to this product may be discussed according to the enquiry. Final availability and supply identity are confirmed in the formal quotation.

● Actual supplied brand and product condition

● Exact supply scope and included or excluded components

● Order quantity, applicable warranty terms and lead time

● Packing, Incoterms and payment terms

For quotation, send the old-part identification, the clearest interface photos and the required quantity together with the complete machine serial number.

● Compare gear position, tooth profile, overall dimensions, hole count, hole spacing and installation direction with the removed bearing.

● Confirm whether mounting fasteners or related swing components are included or quoted separately.

● Use a controlled lifting plan and follow the machine service procedure for fasteners, lubrication and installation.

● Inspect gear contact, supporting structure and the cause of abnormal clearance or wear before fitting the replacement.

Packaging will be selected according to the confirmed product configuration and shipping method. Gear teeth, mounting faces and machined surfaces will be protected as applicable, while the bearing is supported flat and secured against impact or distortion.

The shipping method, freight and estimated transit time will be confirmed according to the quantity, packed dimensions, weight and destination.

Warranty terms depend on the selected supply option and will be stated in the formal quotation. Before payment, the quotation will confirm the reference part number, supplied brand, product condition, assembly scope, included components, quantity, warranty terms, lead time, Incoterms and payment terms. Actual pre-shipment photos can be provided.

Based in Xuzhou, China, VTS focuses on construction machinery parts supply and fitment support for international buyers.

● Fitment support focuses on gear position, tooth data, mounting holes and installation dimensions.

● The quotation distinguishes the supplied brand, product condition, included components and supply scope.

● Confirmed XE370CA parts can be consolidated, with international shipping coordinated for the actual order.

How is 800513366 checked for an XE370CA?

VTS compares the serial number, old marking, ring dimensions, bolt circles and gear geometry.

Is tooth count important?

Yes. Tooth count, profile, gear position and pinion relationship are essential identification points.

Can the old mounting bolts be reused?

Fastener reuse must follow the equipment service requirements and inspection results; it is not assumed in the quotation.

Does swing play always mean the bearing is worn?

No. Loose bolts, pinion-bearing wear and distorted mounting structures can create similar movement.

How should the bearing be stored?

Keep it flat, dry, fully supported and protected against rust, dirt and impact.

Can mounting fasteners be quoted with the bearing?

Mounting fasteners can be enquired separately. Availability and supply scope are confirmed for each enquiry.

Send the complete XE370CA machine serial number, old-unit nameplate and key interface photos for a 800513366 swing bearing fitment review and quotation.