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 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 |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Bar-type spider | Upper spider | TSUV |
| 2 | Spiral bevel gearing | Lower drive assembly | TSUV |
| 3 | Countershaft assembly | Drive input beside the bottom shell | TSUV |
| 4 | Top-serviceable eccentric and hydraulic piston | Support assembly around the lower mainshaft | TSUV |
| 5 | Threadless mainshaft design | Upper mainshaft | TSUV |
| 6 | One-piece integral mainshaft | Central vertical shaft | TSUV |
| 7 | Integral mainshaft lifting eye | Top of the mainshaft | TSUV |
| 8 | Grease spider lubrication | Upper spider support | TSUV |
| 9 | Bronze spider bushing | Mainshaft support in the spider | TSUV |
| 10 | Top shell wear plates | Inside the top shell | TSUV |
| 11 | Dust seal pressurised chamber | Lower dust seal area | TSUV |
| 12 | Bottom shell view ports | Sides of the bottom shell | TSUV |
| 13 | Lubricating and hydraulic oil | Oil-system feature indicated at the bottom of the original | TSUV |
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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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.
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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.
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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.
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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.
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.
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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.
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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.
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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.
View Part Details →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, dimensions and materials independently.
Yes. Send us a drawing or sample and tell us the equipment model and part name, with the 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, drawings or samples, used-part photos, material and operating conditions. We use these to identify parts, assess materials, match manufacturing requirements, control quality and deliver finished components.
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ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, 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, stated 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, materials or operating conditions so we can identify the appropriate technical review and supply route.
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