4T-L44643/L44610 Separable Single Row Imperial Tapered Roller Bearing Cone & Cup 31.75x73.025x19.05mm Light Vehicle Hub Equipment

The 4T-L44643/L44610 single row tapered roller bearing consists of separable inner cone assembly and single outer cup. It can bear combined radial load and unidirectional axial load, widely applied to light truck wheel hubs, agricultural machinery and small trailer axles that require stable medium load support.

• Get a quote within 24 hours for your project

• Full technical data and drawings available upon request

• Separable cone and cup split design enables independent installation, disassembly and maintenance for wheel hub assembly
• Tapered roller layout provides stable composite radial and one-way axial load bearing capacity, resists light impact load
• Crowned roller structure reduces edge stress, ensures smooth low-noise rotation under long-distance vehicle running
• Standard imperial inch dimension, fully interchangeable with mainstream light vehicle aftermarket replacement bearings
• High hardness heat-treated bearing steel improves wear resistance and extends service life of light transport equipment
• Optional custom solutions: solid brass cage, special internal clearance for high-temperature working environment

• Effectively reduce abnormal wear of vehicle axle and lower long-term vehicle maintenance expenses

This medium-load inch tapered roller bearing is widely used in:

• Light truck, small trailer and agricultural vehicle wheel hub rotary support assemblies
• Small construction machinery, lawn equipment and farm tractor transmission shafts
• General industrial small speed reducers and light load conveying roller supporting parts

• Ideal for customers looking for compact separable single row tapered roller bearing solutions

• 25+ years experience in imperial single row tapered roller bearing manufacturing
• Exported to many countries worldwide
• Rich OEM bulk order experience for light vehicle and agricultural axle bearings
• Strict full-process load fatigue, dimensional tolerance and rotation smoothness inspection before shipment
• Fast professional engineer technical response within 24 hours
• Stable mass supply for long-term agricultural machinery and light transport vehicle factory cooperation

• We focus on stable medium-load anti-wear running performance and reliable long-term partnership

• GCr15 bearing steel raw material composition and hardness inspection
• Precision grinding for inner cone raceway, outer cup raceway and tapered rollers
• Standard quenching & tempering heat treatment control
• Radial-axial composite load durability test and full dimensional recheck
• Independent anti-rust oil treatment and separate plastic packaging for each bearing set

• Ensuring consistent smooth medium-load rotation performance for every bearing assembly

Looking for a reliable separable inch size single row tapered roller bearing supplier?

• Send your inquiry to get:
• Fast quotation within 24 hours
• Professional engineer technical support
• Custom clearance grade, brass cage and precision tolerance solution suggestions
• Competitive factory wholesale price