L44649/L44610 Inch Single Row Tapered Roller Bearing 26.988x50.292x14.224mm Cone Cup Set

1. Product Overview

L44649/L44610 is standard inch single-row separable tapered roller bearing assembly, consisting of inner cone L44649 and outer cup L44610. Overall dimensions: 26.988mm inner bore × 50.292mm outer diameter × 14.224mm total assembly width.
This bearing can simultaneously bear moderate radial load and unidirectional axial thrust load. Separable cone and cup structure allows flexible preload adjustment during assembly to meet different equipment clearance and rigidity demands. All rolling components adopt fully quenched GCr15 bearing steel, paired with precision super-ground tapered raceways and rollers to achieve uniform stress distribution, stable operation under slight shock, vibration and intermittent impact loads. Widely applied to light truck wheel hubs, small trailers, agricultural tractors, lawn equipment, mini construction machinery, light-duty gear reducers and off-road small vehicles with composite radial-axial load requirements.

2. Technical Specifications

Mounting shoulder dimension drawings, preload adjustment operation guides and load performance test reports can be provided on customer request.

3. Core Advantages

• Fully separable cone and cup integrated set, convenient independent disassembly, installation and on-site preload adjustment, greatly lowering maintenance difficulty for light trucks and small agricultural equipment.
• Balanced composite load bearing capacity, stable operation under medium radial load and unidirectional axial thrust, reliable anti-shock performance for farm and light transport working conditions.
• Ultra-precision superfinishing grinding for raceways and tapered rollers, smooth contact surface, low running noise, uniform contact area to avoid local overheating and premature raceway peeling failure.
• High hardness fully quenched GCr15 steel with stable internal metallographic structure, excellent contact fatigue resistance and wear resistance, extending service life under long-term cyclic light impact load.
• Lightweight stamped steel cage, firmly locks each tapered roller position, effectively prevents roller deflection and dislocation under small vibration and intermittent impact.
• Standard universal inch interchangeable dimension, fully compatible with global same model bearing sets, direct replacement without modifying original shaft and housing installation structure.
• Strict precision control of taper angle tolerance, consistent contact pattern after assembly, reduces friction loss and abnormal wear during continuous medium load operation.
• Multiple customizable options: P0/P6 precision grade, anti-rust surface passivation coating, OEM laser marking on cone and cup, neutral export anti-rust carton packaging, high temperature resistant special grease filling.

4. Application Scenarios

L44649/L44610 inch single row medium-load tapered roller bearing set is separable lightweight rotary spare part for 26.988mm shaft with composite radial-axial load demand:

• Light pickup truck, small cargo trailer wheel hub bearing assemblies
• Farm tractors, lawn mowers, small harvesters agricultural drive axle units
• Mini excavators, compact off-road equipment rotary support positions
• Light-duty small gear reducer input and intermediate shaft supporting points
• General light industrial machinery with unidirectional axial thrust and mild impact load

Aftermarket interchangeable L44000 series inch tapered roller bearing
Lightweight medium load shock resistant bearing solution for light vehicle parts factories, small agricultural machinery OEM manufacturers and equipment bulk maintenance procurement.

5. Why Choose GQZ Bearing

• We own 25 years of mature professional manufacturing experience for inch series single row light & medium-duty tapered roller bearings including L44649/L44610 matched sets.
• Our L44649/L44610 bearing sets adopt unified international standard dimensions, consistent dynamic/static load parameters, taper angle and dimensional tolerance standards, fully dimensionally interchangeable with global standard brand bearings.
• Complete OEM & ODM customized service system, supporting multi-precision grades, surface anti-corrosion treatment and special high temperature resistant grease filling personalized requirements.
• Strict pre-delivery full quality inspection flow: GCr15 raw material composition and hardness test, roller automatic sorting screening, long-cycle light impact rotation aging test, assembly contact pattern matching inspection.
• Professional tapered roller bearing technical team provides one-to-one combined load calculation, preload adjustment scheme and installation torque guidance within 24 working hours.
• Standardized precision bearing production workshop provides competitive factory direct bulk wholesale price, stable long-term mass supply for global light truck, agricultural and light industrial machinery spare parts purchasers.
• We specialize in separable inch series medium-duty tapered roller bearings, precise taper angle production control and universal interchangeable standard dimensions, committed to long-term stable win-win cooperation with light transport and small agricultural transmission equipment suppliers.

6. Quality Control

• Raw material chemical composition, internal crack defect and hardness inspection for GCr15 cone, cup and tapered roller blanks
• Precision turning forming processing, multiple stress relief tempering cycles, ultra-precision superfinishing grinding for tapered raceway and roller surfaces
• Tapered roller high temperature overall quenching, mirror polishing and high precision automatic sorting production line
• Stamped steel cage stamping and riveting forming process, cone and cup matching inspection, contact pattern detection during assembly
• Targeted professional performance testing: L44649/L44610 set long cycle mild impact rotation aging test, composite radial axial load fatigue wear resistance detection
• Comprehensive re-inspection of overall dimensional tolerance, taper angle and raceway surface finish before anti-rust oil coating and export moisture-proof carton packaging.

Each production batch of L44649/L44610 bearing sets undergoes light truck wheel hub and small farm machinery simulation cycle rotation test to guarantee stable anti-impact medium load rotary support performance for light-duty axle transmission systems.

7. Get A Quote Now

If you need L44649/L44610 inch medium-duty tapered roller bearing sets for light truck axle, small agricultural machinery manufacturing, equipment assembly and light machinery maintenance bulk matching, send your purchase demand directly.
Complete professional one-stop supporting services after sending inquiry:

• Formal official detailed quotation reply within 24 working hours
• One-to-one radial and axial combined load calculation, preload adjustment and bearing installation technical support provided by professional bearing engineers
• Customized bearing performance upgrade options including multi-precision grades and special high temperature resistant grease
• Favorable factory direct bulk wholesale price for large quantity single model orders of L44649/L44610

Please provide purchase quantity, actual working conditions (mild impact, continuous vibration, long-term operating temperature) to obtain complete official quotation documents.

8. FAQ