Start with standard models and key dimensions to identify spider and liner wear systems, main shafts and drive spares, then confirm materials, dedicated tools and drawing numbers for an enquiry.
The current FLS range retains TSUV, TS, NT and Gyratory Crusher Pro. This page covers specifications, installation positions, materials and tools directly relevant to spare identification.
TSU and NT data come from the current FLS website comparison table. KB Pro feed openings, mantle diameters, capacities and powers come from individual official datasheets. Confirm final requirements against the nameplate, serial number and project configuration.
| Series / model | Equipment type | Feed opening | Mantle diameter | Capacity (tph) | Installed power (kW) |
|---|---|---|---|---|---|
| TSUV | Current Top Service Ultra-Velocity series | Confirm for the specific specification | Confirm for the specific specification | Up to 15,000 | Up to 1,500 |
| TSU 63 × 118 | Top Service specification in the official website comparison | 63 in | 118 in | 10,000 | 1,200 |
| NT 60 × 113 | Fuller NT specification in the official website comparison | 60 in | 113 in | 6,000 | 1,000 |
| KB 54-67 Pro | Gyratory Crusher Pro | 1,370 mm | 1,700 mm | 4,300 | 500 |
| KB 54-75 Pro | Gyratory Crusher Pro | 1,370 mm | 1,900 mm | 5,300 | 650 |
| KB 63-80 Pro | Gyratory Crusher Pro | 1,600 mm | 2,030 mm | 6,000 | 750 |
| KB 63-89 Pro | Gyratory Crusher Pro | 1,600 mm | 2,260 mm | 8,500 | 1,000 |
| KB 63-130 Pro | Gyratory Crusher Pro | 1,600 mm | 3,300 mm | 14,500 | 1,500 |
KB Pro datasheet capacities are calculated for specified material conditions. Actual capacity, power, eccentricity and discharge setting vary with ore characteristics and chamber configuration.
Start with spider protection, concaves, mantles and main shaft protective sleeves, then review support, shell, hub and feed protection positions. Each card links to the relevant part and material pages.
Spider Cap, Shield & Arm Liner
Located above the feed opening, these withstand large-rock impact, sliding wear and uneven drop loading. Check spider structure, arm count, plate profile, hole pattern, thickness and feed direction.
Material Selection:Confirm high-manganese steel, quenched and tempered wear plate or composite wear protection according to impact energy, thickness and fastening method.
View Part Details →
Concaves
Concaves fit in segments around the upper shell and form the chamber with the mantle. Check chamber profile, tier count, segmentation, support rings, backing clearance and wear profile at each tier.
Material Selection:Use high-manganese steel, specialty alloys or composite wear systems validated for the ore conditions. Confirm chemistry and heat treatment against drawings.
View Part Details →
Mantle
The mantle covers the main shaft cone and moves with its gyratory motion, working against the concaves. Check upper/lower profiles, head nut interface, backing, closed-side setting and wear zones.
Material Selection:Confirm high-manganese steel or specialty wear alloys according to the combined impact, compression and abrasion conditions.
View Part Details →
Mainshaft Sleeve
This separate protective component fits around the main shaft; it is not the main shaft assembly. Check shaft diameter, mating length, wall thickness, end location and assembly/removal structure.
Material Selection:Confirm forged or quenched and tempered alloy steel and surface strengthening against original drawings, fits and wear position.
View Part Details →
Spider Underside Wear Liner
These protect the underside of spider or support structures from ore rebound and sliding wear. Check left/right positions, plate profile, hole pattern, assembly clearances and adjacent guards.
Material Selection:Confirm high-manganese steel, quenched and tempered wear plate or bimetallic composite plate according to the balance of impact and sliding wear.
View Part Details →
Top Shell Wear Plate
These plates protect upper shell structural surfaces from falling material, rebound and localized abrasion. Check shell level, plate numbers, overlap direction, thickness and fastening structure.
Material Selection:Confirm quenched and tempered wear plate, bimetallic composite or high-chromium wear protection according to installation space and impact intensity.
View Part Details →
Hub Liner
These protect the hub and adjacent structures from ore impact and accumulated-material wear. Check installation zone, curvature, hole pattern, joint clearances and maintenance access direction.
Material Selection:Confirm quenched and tempered wear plate or composite wear plate according to curved forming, welding and fastening conditions.
View Part Details →
Pinionshaft Arm Liner
These protect shell or arm structures near the pinion shaft and discharge area. Check machine side, installation direction, interference clearance, plate thickness and hole pattern.
Material Selection:Confirm high-manganese steel, quenched and tempered wear plate or bimetallic composites according to impact and abrasion.
View Part Details →
Splash Curtain
Installed at feed or related protection positions, these contain splashing material and protect adjacent structures. Check position, flexible/rigid design, dimensions and fasteners.
Material Selection:Confirm wear-resistant rubber, polyurethane or steel wear protection according to impact, flexing and temperature conditions.
View Part Details →Identify main shaft assemblies separately from protective sleeves. Check drive, load-bearing and hydraulic spares against series, full model, machine side, drawing revision and mating dimensions.
Mainshaft Assembly
Position 2 in the official FLS KB Pro component drawing. The assembly includes the main shaft and its assembly relationships and must be distinguished from the separate protective sleeve.
Material Selection:Confirm large forged alloy steel, heat treatment, journal accuracy and non-destructive testing against model, loads and original drawings.
View Part Details →
Eccentric Bearing Assembly
Position 7 in the official FLS KB Pro component drawing. Check eccentricity, rotation direction, internal/external fits, support plates, lubrication passages and top/bottom orientation.
Material Selection:Load-bearing steel components work with bearing copper alloys. Confirm materials, clearances and oil grooves against original drawings.
View Part Details →
Spider Bushing & Oil Seal
These support the upper main shaft and maintain lubrication. Check support structure, shaft diameter, bushing inside/outside diameters, flange, oil grooves, seal lips and lubricant.
Material Selection:Use bearing copper alloys with NBR, HNBR, FKM or other seal materials confirmed for the fluid and temperature.
View Part Details →
Countershaft / Pinionshaft Assembly
Position 8 in the official FLS KB Pro component drawing. Check shaft diameter, bearing seats, gear interfaces, rotation direction, seals, end covers and coupling structure.
Material Selection:Confirm forged transmission alloy steel, bearing steel and seal materials according to load, speed, heat treatment and accuracy grade.
View Part Details →Bevel Gear & Pinion
Position 9 in the official FLS KB Pro component drawing. Check module, tooth counts, pressure angle, helix direction, mounting distance, backlash and contact pattern as a matched pair.
Material Selection:Confirm carburized or quenched and tempered transmission alloy steel, tooth hardness, core toughness, grinding and matched-pair inspection against the original design.
View Part Details →
Step Bearing Components
Position 10 in the official FLS KB Pro component drawing. Check stacking order, contact diameters, oil film clearance, thrust faces and hydraulic adjustment structure.
Material Selection:Confirm wear-resistant alloy steel and bearing copper alloys according to bearing pressure, lubrication, flatness and fit requirements.
View Part Details →
Hydraulic Cylinder & Adjustment Assembly
Position 11 in the official FLS KB Pro component drawing. Check bore, stroke, pressure, support bushings, seal grooves, piping interfaces and controls.
Material Selection:Confirm hydraulic cylinder alloy steel, support copper alloys and polyurethane/NBR/HNBR/FKM seals according to pressure and fluid.
View Part Details →
Dust Sealing System
Position 5 in the official FLS KB Pro component drawing. Check seal rings, differential pressure or purge conditions, groove dimensions, contact faces and associated dust rings.
Material Selection:Confirm NBR, HNBR, FKM, polyurethane or engineering plastics according to temperature, dust, oil type and motion.
View Part Details →All three categories have official FLS datasheets and equipment-specific images. This page explains their functions; actual capacities, lifting points and interfaces must match the installed model and site maintenance plan.
Mainshaft Transport Stand
This official FLS tool supports gyratory main shaft assemblies during lifting connection and transport while protecting critical journals. Confirm support points, capacity and interfaces against the shaft model.
Submit Model and Tool Requirements →
Headnut & Safety Tool Upgrade
These official FLS tools tighten and remove head nuts, reducing direct personnel involvement and improving assembly work. Confirm applicable models, reaction structures and operating space against the installation.
Submit Model and Tool Requirements →
Spider Lifting Hook
Official FLS twist lifting hooks engage below the spider assembly for removal, installation and transfer. Lifting points, hook opening, rated load and maintenance stands must match the equipment.
Submit Model and Tool Requirements →When submitting a number, include the full series and model, serial number, part name, installation position, general arrangement or assembly drawing, used-part photos and critical dimensions. We use these to establish traceable matches.
First distinguish TSUV, TS/TSU, NT or KB Pro, then check the complete specification, serial number, feed opening, mantle diameter, general arrangement drawing and drawing revision.
No. The main shaft is a core load-bearing component, while its protective sleeve is a separate part fitted around it. Check drawing numbers, dimensions and materials independently.
Yes. Submit the third-party number, full model, equipment general arrangement drawing, installation position and used-part information. These support checks of part cross-references and maintenance tool interfaces together.
Provide the series and full model, serial number, OEM/third-party number, drawings, used-part photos, material and operating conditions. We use these to identify parts, assess materials, match manufacturing requirements, control quality and deliver finished components.
Phone: +86 156 3797 3199
zzx@anranst.com
ANRANST provides customers worldwide with engineering assessment, production at certified foundries to drawing, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Material grades and heat-treatment processes are specified order by order, confirmed in the technical agreement and tracked through production.
Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.
We coordinate manufacturing, quality confirmation, packaging and delivery of complete finished parts in a workable, closed-loop supply process.
Provide the existing model, drawings, drawing or part numbers, materials or operating conditions so we can identify the appropriate technical review and supply route.
Submit an Enquiry