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{"title":"LK217\u20112F+H2317 Taper Bore Insert Bearing Set With H2317 Adapter Sleeve Double 2F","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/14\/35e8332520b7bae088cb1e297163-200x200-1\/lk217_e2_80_912f_2bh2317_taper_bore_insert_bearing_set_with_h2317_adapter_sleeve_double_2f_seal.jpg","attrs":{"Minimum Order Quantity":"100.PCS","Delivery Time":"5 working days","Feature":"Long Life","Net Weight":"1.12 kg"}}
{"title":"GQZ IL50-98-4 T M22 Agri Hub Bearing High Load Agricultural Disc Harrow Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/ae\/8214702f0976795b74c2b8215111-200x200-1\/gqz_il50_98_4_t_m22_agri_hub_bearing_high_load_agricultural_disc_harrow_bearing_unit_for_tractor_farm_machinery_spare_parts.jpg","attrs":{"Minimum Order Quantity":"1","Delivery Time":"5-8 working days","Compatibility":"Compatible with tractors, harvesters, and other agricultural equipment","Price":"USD55"}}
{"title":"UE 204 2S Double Sealed Outer Spherical Insert Bearing For Agricultural","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/f0\/20554df65b884ef42becdd21c0e3-200x200-1\/ue_204_2s_double_sealed_outer_spherical_insert_bearing_for_agricultural_machinery.jpg","attrs":{"Minimum Order Quantity":"100.PCS","Delivery Time":"5 working days","Outer Ring":"Spherical OD for Self-Aligning Mounting","Speedrating":"High speed capability"}}
{"title":"UE 207 2S Double Sealed Eccentric Lock Outer Spherical Insert Bearing For","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/57\/22dd86543ddfe769bf8a0c366b61-200x200-1\/ue_207_2s_double_sealed_eccentric_lock_outer_spherical_insert_bearing_for_agricultural_machinery.jpg","attrs":{"Minimum Order Quantity":"100.PCS","Delivery Time":"5 working days","Industry":"Industrial Reducer bearings","Service":"OEM"}}
The LK215-2F taper bore spherical insert ball bearing is designed for ultra-heavy load agricultural and mining transmission equipment, equipped with 1:12 tapered inner bore matched with H2315 adapter sleeve. Double-sided reinforced 2F multi-lip NBR contact seals deliver outstanding dust, mud and sewage isolation performance, with built-in grease fitting for regular relubriion maintenance.
It is widely installed on large combine harvesters, mine heavy transport conveyors and concrete mixing equipment running in severe dusty, muddy working environments with continuous heavy impact loads.
Get a quote within 24 hours for your project
2. Technical Specifiions
Model
LK215-2F
Inner Taper Bore (d)
75mm
Outer Diameter (OD)
130mm
Bearing Width B
41mm
Outer Ring Width C
30mm
Matching Adapter Sleeve
H2315
Material
GCr15 high carbon chromium bearing steel
Self-aligning Angle
±1.5°
Internal Clearance
Standard C0 clearance
Cage
Thickened reinforced stamped steel cage
Basic Dynamic Load Cr
64800N
Basic Static Load C0r
46500N
Grease Limiting Speed
2600rpm
Net Weight
2.38kg
Operating Temperature
-20℃ ~ +120℃
Relubriion Port
With built-in grease fitting
Min Fillet Radius r
2mm
Full technical data and drawings available upon request
3. Key Advantages
Superior ultra-heavy radial & axial load capacity for large farm machinery and mining heavy conveying equipment
1:12 taper bore cooperates with H2315 sleeve to produce even clamping force for rigid shaft locking
Spherical outer ring self-aligns automatically to absorb shaft deflection and housing assembly misalignment
Dual 2F reinforced multi-lip sealing structure effectively blocks mineral dust, crop residues, mud and splashing wastewater
Thickened high-rigidity steel cage maintains stable structure under long-term continuous heavy vibration and impact shocks
Grease nipple design allows convenient on-site refueling to extend overall bearing service life significantly
Custom options available: C3 internal clearance, open seal version, extra heavy mud resistant reinforced sealing
Cut down frequent maintenance expenses and ensure long-term stable operation of heavy-duty equipment under harsh working conditions
4. Appliions
This bearing is widely used in:
Ultra-heavy load mine, quarry and grain bulk transport conveyor roller support assemblies
Large agricultural tractors, large combine harvesters, heavy soil tillage equipment and farm transmission shafts
Heavy-duty large packaging line rollers and heavy textile processing machinery
Industrial super-large ventilation fans, heavy industrial water pumps and concrete mixing drive components
Heavy-duty dust-proof taper bore self-align bearing solution specially for severe dusty muddy working sites
5. Why Choose GQZ Bearing
25+ years professional manufacturing experience of sealed taper bore insert bearings and adapter sleeves
Products exported to over 50 countries globally
Complete OEM customization service for clearance, seal and special dimension requirements
Strict full-process inspection covering sealing performance, rotation smoothness and load bearing capacity before delivery
Professional technical engineering team replies all customer inquiries within 24 hours
Stable mass production supply for long-term cooperation with large machinery manufacturers
We prioritize stable product quality, strong impact resistance and trustworthy long-term win-win partnership
6. Quality Control
Raw material chemical composition and hardness inspection for GCr15 bearing steel
Precision superfinishing machining for spherical outer raceway and tapered inner bore
Complete quenching & tempering heat treatment to improve material strength and impact toughness
Seal leakage test, clearance sorting and long-time high-speed rotation aging fatigue test
Full dimensional inspection and separate anti-rust oil packaging for each individual bearing
Guarantee smooth self-align ultra-heavy-load running performance for every single bearing
7. Get a Quote Now
Looking for reliable double 2F sealed taper bore spherical insert bearing for ultra-heavy load equipment?
Send your inquiry to get:
Fast quotation within 24 hours
Professional technical parameter and drawing support
Custom clearance and sealing scheme recommendations
Matching H2315 adapter sleeve available for separate supply
Direct factory wholesale competitive price
Contact us now
8. FAQ
Q1: Can you produce customized bearings?
Yes, we accept OEM custom production according to your drawings or special clearance & seal requirements.
Q2: What is your production lead time?
Standard stock bearings: 7–12 working days
Custom modified bearing products: 12–18 working days
Q3: Do you accept large bulk orders for heavy machinery factories?
Yes, we maintain stable mass supply for long-term factory cooperative clients.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
