Germany Made T7FC 060/QCL7C Tapered Single Row Ball Bearing T7FC060-XL 60x125x37mm

1. Product Overview

T7FC060-XL and T7FC060/QCL7C are ISO355 standard T7FC metric single row separable tapered roller bearings, unified mounting dimensions inner bore d=60mm, outer diameter D=120mm, total assembly width T=36mm, inner ring width B=32mm, outer ring width C=24mm, equipped with 30° large contact angle to carry powerful unidirectional axial thrust load.

Two suffix versions adopt differentiated professional processes to fit distinct working conditions:

• XL: X-life premium long-life upgraded model, ultra-precision mirror superfinished raceway, strictly graded tapered rollers, optimized internal contact geometry and dedicated stress relief heat treatment, greatly lifting fatigue limit load, specially designed for 24h non-stop continuous heavy-load production equipment;
• QCL7C: Explorer high-precision low-friction grade, Q logarithmic optimized contact curve plus CL7C special surface strengthening treatment, ultra-low friction torque, low temperature rise and quiet stable rotation, outstanding anti-vibration performance under alternating impact loads, ideal matching for high-precision heavy-duty gearboxes.

It features fully separable split construction: the integrated assembly of inner ring, tapered rollers and cage can be completely detached from outer ring, greatly simplifying shaft installation, disassembly and field maintenance. All rings and rolling elements are made of integral quenched GCr15 high-carbon chrome bearing steel, with high hardness, excellent wear resistance and impact resistance. Widely applied to heavy industrial gear reducers, construction machinery drive axles, metallurgical auxiliary transmission shafts, mining conveyor equipment and wind power auxiliary reduction boxes.

2. Technical Specifications

Unified General Base Parameters

T7FC060-XL

T7FC060/QCL7C

Complete installation drawings, load characteristic curves and differentiated accelerated fatigue test reports can be provided upon customer request.

3. Key Advantages

1. Two fully interchangeable high-performance variants with identical installation outline sizes, customers can select XL long-life version for non-stop production lines or QCL7C low-friction version for high-precision transmission according to equipment operating conditions
2. 30° large contact angle tapered roller layout, excellent comprehensive bearing capacity to bear heavy combined radial load and unidirectional large axial thrust load, stable low-vibration operation under frequent forward and reverse impact loads
3. Fully separable split design, inner roller-cage assembly detached from outer ring, easy mounting and disassembly on heavy-duty shafts, effectively avoiding raceway scratch damage during maintenance
4. Exclusive targeted technical upgrades for two models: XL strengthens material anti-fatigue performance to cut frequent replacement costs; QCL7C reduces internal friction heat and running noise to protect precision gearbox components
5. Dual cage options: stamped steel cage cost-effective for general heavy load scenarios; solid brass cage anti-deformation for long-term high-temperature continuous operation
6. Customizable services: C3 enlarged radial clearance, P5 high precision grade, OEM laser marking, high-temperature anti-oxidation special grease filling

Effectively extend overhaul cycles of heavy reducers, construction and metallurgical transmission equipment, reducing production downtime maintenance losses

4. Applications

This T7FC060 dual-model high-performance tapered roller bearing set is core replacement wear spare part for heavy industrial rotary equipment:

• Heavy-duty industrial gear reducers, mining belt conveyor head transmission support assemblies
• Large loaders, road rollers, excavator heavy drive axle positioning bearing units
• Metallurgical rolling mill auxiliary transmission shafts, steel factory heavy transport roller spare parts
• Small wind power auxiliary reduction boxes, port lifting machinery rotary positioning components
• Heavy agricultural harvesters, large industrial mixer main drive system wearing parts
• Aftermarket interchangeable 60mm bore high-performance single row tapered roller bearing

Cost-effective dual-grade heavy-load separable tapered bearing solution for long-cycle or high-precision industrial equipment maintenance

5. Why Choose GQZ Bearing

• 25 years of professional manufacturing experience for T7FC series X-life and QCL7C high-performance tapered roller bearings
• T7FC060-XL and T7FC060/QCL7C are fully dimensionally interchangeable with international standard T7FC series bearings, consistent outline size, load rating and assembly tolerance indicators
• Complete OEM & ODM customization service supporting brass cage, C3 clearance upgrade, high precision grade and special high/low temperature lubricant customization
• Full strict pre-delivery inspection: raw material hardness test, cone raceway grinding precision inspection, differentiated heavy load reciprocating fatigue cycle test
• Professional tapered bearing engineering team provides shaft and housing tolerance matching installation guidance within 24 hours
• Stable mass production lines with favorable bulk wholesale prices for long-term gearbox, construction and metallurgical machinery manufacturers

We focus on differentiated high-performance design, strong radial-axial combined load capacity, separable easy-maintenance structure and long-term win-win cooperation with global industrial equipment spare parts buyers

6. Quality Control

• Raw material chemical composition and surface hardness inspection of GCr15 chrome bearing steel
• Precision turning, quenching tempering and mirror superfinishing processing for inner and outer ring cone raceways
• Differentiated targeted heat treatment process: XL version X-life stress relief strengthening process; QCL7C exclusive CL7C surface optimization strengthening treatment
• Classified targeted performance testing: T7FC060-XL long-cycle accelerated fatigue aging test; T7FC060/QCL7C high-speed low friction torque temperature rise test
• Tapered roller sorting, steel/brass cage assembly, full dimensional and appearance recheck before anti-rust oil packaging and shipment

Each batch of T7FC060 series bearings passes full sampling heavy-load reciprocating rotation fatigue test to guarantee stable long-term operation inside heavy industrial transmission equipment

7. Get a Quote Now

If you need X-life long-life T7FC060-XL and low-friction T7FC060/QCL7C tapered roller bearings for heavy gearbox, construction and mining equipment maintenance, send your inquiry directly.

You will receive complete professional supporting services after submitting your inquiry:

• Fast official factory quotation reply within 24 hours
• One-on-one shaft & housing matching tolerance installation technical guidance from professional high-performance tapered bearing engineers
• Customized bearing scheme suggestions including brass cage and C3 enlarged clearance upgrade options
• Competitive direct factory bulk wholesale price for mixed two-model large spare parts bulk orders

Send your required purchase quantity of each model and equipment continuous speed & heavy-load working environment to obtain detailed formal quotation

8. FAQ