YET210 Eccentric Lock Take-Up Insert Bearing 50mm Bore Double Lip Sealed

1. Product Overview

YET210 is wide inner ring spherical outer take-up insert bearing equipped with integrated eccentric locking collar, metric inner bore size 50mm, perfectly matched with standard T210 sliding take-up bearing housing for heavy-duty belt conveyor tension adjustment. It adopts DD double lip contact rubber seals on both sides and independent side grease nipple for periodic supplementary relubrication.
Spherical outer ring provides ±3° self-aligning compensation to offset shaft bending deformation, housing machining tolerance and assembly misalignment. The widened single-side extended inner ring integrates one-piece eccentric lock collar; the eccentric cam generates tight interference extrusion to lock the transmission shaft firmly, effectively preventing inner ring slipping under long-term severe vibration of large grain harvesters, heavy feed conveyors and outdoor mining machinery. Internal deep groove ball structure bears combined radial load and slight bidirectional axial load, delivering stable low-friction rotary performance. Pre-filled anti-wear lithium grease inside adapts to dusty farm, quarry and factory harsh workshop environments. All rolling components adopt fully quenched high-purity GCr15 bearing steel with ultra-precision superfinished raceway surface, featuring outstanding anti-impact and anti-abrasion performance. Widely applied to heavy grain sorting conveyors, large feed mixing equipment, heavy lawn mowers, medium mining belt conveyors and all heavy tension roller assemblies matched with 50mm metric transmission shafts.

2. Technical Specifications

3. Core Advantages

• YET210 standard 50mm metric bore design, fully compatible with global metric-size transmission shafts, perfectly meets the heavy load matching demand of domestic and overseas large agricultural and mining conveying equipment.
• Eccentric cam locking structure forms large contact area with transmission shaft, reliable anti-slip performance under continuous strong vibration of large grain harvesters and long-distance heavy transport belt conveyors, suitable for unidirectional rotation equipment.
• 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 heavy conveyor tension rollers.
• Standard universal spherical outer dimension, fully interchangeable with global YET210 series eccentric lock take-up insert bearings, direct replacement without modifying T210 take-up housing and transmission shaft.
• 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

YET210 double-sealed 50mm metric bore eccentric lock spherical insert bearing is core dust-proof self-aligning heavy rotary spare part for agricultural and mining heavy conveyor take-up tension systems with metric shafts:

• Large grain harvester threshing rollers, heavy grain sorting conveyor tension bearing assemblies with 50mm metric shafts
• Heavy feed mixing equipment, large livestock breeding production line wet-dust transmission matching units
• Heavy-duty lawn mowers, large orchard picking mobile machinery low-speed heavy-load rotary support positions
• Medium quarry belt conveyors, construction waste sorting outdoor heavy roller tension components
• Large farm irrigation fans, bulk fertilizer spreaders, greenhouse automatic heavy transport tension bearings

Aftermarket interchangeable YET series metric bore eccentric locking double-seal take-up insert bearing
Cost-effective vibration-resistant dust-proof heavy metric bearing solution for agricultural machinery manufacturers, mining conveyor equipment OEMs and farm maintenance workshops bulk procurement.

5. Why Choose GQZ Bearing

• 25 years professional manufacturing experience of YET series metric bore eccentric lock take-up spherical insert bearings including YET210
• YET210 fully dimensionally interchangeable with international standard YET210 metric insert bearings, consistent heavy 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, T210 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 mining heavy conveying machinery spare parts buyers.
• We specialize in eccentric cam locking wide inner ring metric-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 heavy-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 integral 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: YET210 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 YET210 bearings undergoes full sampling large agricultural harvester heavy conveyor tension wheel vibration simulation rotation test to guarantee stable long-term dust-proof anti-slip rotary support performance in outdoor farm and mining heavy conveyor take-up systems with metric transmission shafts.

7. Get A Quote Now

If you need YET210 double lip sealed 50mm metric bore eccentric lock take-up spherical insert bearings for large agricultural machinery manufacturing, heavy conveyor tension unit assembly and farm/mining 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, T210 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 YET210 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.