YET206-102 Eccentric Lock Take-Up Insert Bearing 28.575mm Bore Double Lip Sealed Relubricatable Bearing

1. Product Overview

YET206-102 is wide inner ring spherical outer take-up insert bearing fitted with integrated eccentric locking collar, inner bore size 28.575mm (1-1/8 inch), perfectly matched with standard T206 sliding take-up bearing housing for belt conveyor tension adjustment. Suffix -102 stands for 1-1/8 inch imperial bore, specially produced for inch-size transmission shafts widely used in overseas agricultural, quarry and general conveying equipment.
This bearing adopts DD double lip contact rubber seals on both sides and independent side grease nipple for regular supplementary lubrication. Spherical outer ring provides ±3° self-aligning compensation to offset shaft bending, housing machining tolerance and assembly misalignment. The widened inner ring is integrated with one-piece eccentric lock collar; eccentric cam forms tight interference extrusion to lock shaft firmly, effectively prevent inner ring slipping under long-term severe vibration of grain harvesters, feed conveyors and outdoor heavy machinery. Internal deep groove ball structure bears combined radial load and slight bidirectional axial load, realizing stable low-friction rotary performance. Pre-filled anti-wear lithium grease inside adapts to dusty farm, mining and factory harsh workshop environments. All rolling components are fully quenched high-purity GCr15 bearing steel with ultra-precision superfinished raceway surface, featuring outstanding anti-impact and anti-abrasion performance. Widely applied to grain sorting conveyors, feed mixing equipment, medium lawn mowers, light mining belt conveyors and all tension roller assemblies matched with 1-1/8 inch transmission shafts.

2. Technical Specifications

Model: YET206-102
Inner bore d: 28.575mm (1-1/8 inch)
Spherical outer diameter D: 62mm
Total inner ring width B: 35.7mm
Structure: 1-1/8 inch bore eccentric locking take-up insert bearing, spherical outer OD, DD double lip rubber contact seals, side relubrication grease fitting
Raw material: GCr15 bearing steel for inner ring, outer ring and steel balls; carbon steel eccentric lock collar
Basic dynamic radial load Cr: 19.5kN
Basic static radial load C0r: 11.2kN
Limiting rotating speed (grease lubrication): 6300 r/min
Single bearing net weight: 0.32kg
Operating temperature range: -20℃ ~ 120℃
Matched housing: Standard T206 sliding take-up bearing housing
Complete inch shaft conveyor take-up housing installation drawings, medium load matching guide and long-cycle dust-vibration wear durability test reports can be provided upon customer request.

3. Core Advantages

• YET206-102 standard 1-1/8 inch bore design, fully compatible with global imperial-size transmission shafts, perfectly meet the replacement demand of overseas agricultural and medium conveying equipment.
• Eccentric cam locking structure forms large contact area with transmission shaft, reliable anti-slip performance under continuous strong vibration of grain harvesters and long-distance transport belt conveyors.
• DD double-sided multi-layer lip sealing construction tightly fits inner ring shoulder, effectively isolate mud, crop dust and splashing rainwater, avoid internal grease dilution and steel ball rust failure.
• Spherical outer ring self-aligning design automatically compensates assembly deviation and shaft deflection, reduce extra shaft bending stress and local abnormal bearing surface peeling wear.
• Independent side grease nipple supports on-site supplementary lubrication without complete disassembly of bearing unit, greatly shorten maintenance downtime during seasonal agricultural production peak periods.
• Fully quenched rolling elements reach HRC60–65 hardness, strong anti-indentation and contact fatigue resistance, significantly extend service life of frequently impacted conveyor tension rollers.
• Spherical outer dimension consistent with metric YET206, fully interchangeable on T206 take-up housings; only inner bore is 1-1/8 inch imperial size for inch shaft assembly replacement.
• Comprehensive customized service: P6 high precision upgrade, stainless steel anti-corrosion version, OEM laser marking on outer ring, neutral export carton anti-rust packaging, pre-filled high-temperature anti-wear lithium grease.

4. Application Scenarios

YET206-102 double-sealed 1-1/8 inch bore eccentric lock spherical insert bearing is core dust-proof self-aligning rotary spare part for overseas agricultural and light industrial conveyor take-up tension systems with inch shafts:

• Imported grain harvester threshing rollers, grain sorting medium conveyor tension bearing assemblies with 1-1/8 inch shafts
• Medium feed mixing equipment, livestock breeding production line wet-dust transmission matching units
• Medium lawn mowers, orchard picking mobile machinery low-speed medium-load rotary support positions
• Small quarry belt conveyors, construction waste sorting outdoor roller tension components
• Farm irrigation fans, fertilizer spreaders, greenhouse automatic transport tension bearings
• Aftermarket interchangeable YET series 1-1/8 inch bore eccentric locking double-seal take-up insert bearing
• Cost-effective vibration-resistant dust-proof inch-size bearing solution for agricultural machinery manufacturers, conveyor equipment OEMs and farm maintenance workshops bulk procurement.

5. Why Choose GQZ Bearing

• 25 years professional manufacturing experience of YET series 1-1/8 inch bore eccentric lock take-up spherical insert bearings including YET206-102
• YET206-102 fully dimensionally interchangeable with international standard YET206-102 inch bore insert bearings, consistent load rating, DD sealing performance and eccentric collar locking tolerance standards.
• Complete OEM & ODM customization service supporting P6 precision grade and outdoor dust-resistant special grease filling.
• Strict full pre-delivery inspection flow: GCr15 raw material metallographic & hardness test, steel ball dimensional sorting screening, long-cycle vibration alternating rotation aging test, repeated mud splash sealing fatigue wear simulation test.
• Professional insert bearing engineering team provides one-on-one radial-axial composite load calculation, T206 take-up housing matching selection and eccentric lock installation technical guidance within 24 working hours.
• Stable mass production workshop with competitive factory direct bulk wholesale price for large-volume single-model orders, long-term stable supply for global agricultural and medium conveying machinery spare parts buyers.
• We specialize in eccentric cam locking wide inner ring inch-bore take-up insert bearing structure, DD double-lip dust-proof sealing + relubrication design, universal interchangeable spherical mounting dimension standard and long-term win-win cooperation with outdoor medium-duty transmission equipment suppliers.

6. Quality Control

• Raw material chemical composition, internal flaw and hardness inspection for GCr15 bearing steel inner ring, outer ring and steel ball blanks
• Insert bearing precision forging, multiple tempering stress relief, multi-step ultra-precision spherical outer ring and inner raceway grinding process
• Steel ball high-temperature quenching, mirror polishing and high-precision automatic dimensional sorting production line
• Eccentric lock collar precision stamping and cam surface finishing; DD double rubber seal press fitting and grease nipple thread tapping assembly
• Targeted performance testing: YET206-102 long-cycle dust-vibration rotation aging test, repeated mud splash sealing durability test, continuous low-speed anti-slip wear detection
• Full dimensional tolerance, surface burr and sealing tightness recheck before anti-rust oil coating and export carton moisture-proof packaging shipment
• Every production batch of YET206-102 bearings undergoes full sampling agricultural harvester conveyor tension wheel vibration simulation rotation test to guarantee stable long-term dust-proof anti-slip rotary support performance in outdoor farm and medium conveyor take-up systems with inch transmission shafts.

7. Get A Quote Now

If you need YET206-102 double lip sealed 1-1/8-inch bore eccentric lock take-up spherical insert bearings for agricultural machinery manufacturing, medium conveyor tension unit assembly and overseas farm equipment maintenance bulk matching, send your purchase inquiry directly.
You will receive full professional supporting services after submitting inquiry:
Fast official factory sealed formal quotation reply within 24 working hours
One-on-one radial-axial composite load calculation, T206 take-up housing model matching and eccentric collar locking installation technical guidance from professional insert bearing engineers
Customized bearing performance solutions including P6 high precision upgrade and outdoor dust-resistant grease options
Competitive direct factory bulk wholesale price for large-volume YET206-102 single model orders
Provide your required purchase quantity, equipment working environment (outdoor dust/mud vibration) and continuous operating temperature to obtain detailed formal quotation document.