LK208-2F+H2308 Taper Bore Spherical Insert Bearing With H2308 Adapter Sleeve Double 2F Seal 35x80mm Conveyor Farm Machinery
The LK208-2F+H2308 complete assembly consists of LK208-2F tapered bore spherical insert bearing and matched H2308 adapter sleeve, designed for medium load transmission equipment. It features 1:12 tapered inner bore, double-sided 2F reinforced NBR multi-lip contact seals and built-in grease nipple for regular relubriion.
It is widely applied in agricultural machinery and medium conveyors under dusty environment and alternating medium load conditions.
Get a quote within 24 hours for your project
| Model | LK208-2F+H2308 |
|---|---|
| Applicable Shaft Diameter (d1) | 35mm |
| Bearing Taper Inner Bore (d) | 40mm |
| Outer Diameter (OD) | 80mm |
| Bearing Width B | 28mm |
| Outer Ring Width C | 21mm |
| Matching Adapter Sleeve | H2308 |
| Sleeve Overall Length B1 | 46mm |
| Sleeve Outer Diameter d3 | 58mm |
| Lock Nut | KM8, Lock Washer: MB8 |
| Thread Spec | M40×1.5 |
| Structure | Single row spherical outer insert bearing, 1:12 taper bore, double-sided 2F dust seal, relubriable |
| Material | GCr15 high carbon chromium bearing steel |
| Self-aligning Angle | ±1.5° |
| Internal Clearance | Standard C0 clearance |
| Cage | Stamped steel cage |
| Basic Dynamic Load Cr | 25800N |
| Basic Static Load C0r | 15700N |
| Grease Limiting Speed | 6100rpm |
| Total Net Weight | 0.72kg |
| Operating Temperature | -20℃ ~ +120℃ |
| Relubriion Port | With built-in grease fitting |
| Min Fillet Radius r | 1.5mm |
Full technical data and drawings available upon request
- Stable medium radial & axial load capacity for agricultural and medium conveying equipment
- Complete matching set: LK208-2F bearing + H2308 sleeve, one-stop purchase and simple installation
- 1:12 tapered bore + adapter sleeve locking structure, uniform clamping force for stable fixation on 35mm shaft
- Spherical outer ring self-aligning design to compensate shaft installation deflection and housing misalignment
- Double-sided 2F multi-lip reinforced seal effectively blocks fine dust, farm debris and splashing muddy water
- Light stamped steel cage resists deformation under long-term continuous medium vibration
- Built-in grease nipple supports periodic refueling to extend service life
- Custom design available (C3 clearance, open type, heavy mud-proof reinforced seal)
Helps reduce maintenance cost and improve machine continuous operation performance
This bearing set is widely used in:
- Medium-duty conveyor roller supporting assemblies
- Small tractors, lawn mowers, seeders and agricultural auxiliary transmission shafts
- Medium packaging line rollers and textile processing equipment
- Industrial ventilation fans, water pumps and mixing transmission parts
Ideal for customers looking for compact dust-proof taper bore self-aligning medium load bearing set solutions
- 25+ years experience in taper bore sealed insert ball bearing & adapter sleeve manufacturing
- Exported to 50+ countries worldwide
- Rich experience in OEM & custom clearance/seal modifiion projects
- Strict full-process sealing, rotation and load inspection before shipment
- Fast response within 24 hours from professional engineering team
- Stable mass supply for long-term machinery factory cooperation
We focus on quality, reliability, and long-term partnership
- Raw material composition & hardness inspection for GCr15 bearing steel
- Precision superfinishing machining for spherical outer raceway and tapered inner bore
- Complete quenching & tempering heat treatment control for bearing and sleeve
- Seal leakage test, clearance grouping and high-speed rotation aging testing
- Full dimensional final inspection & independent anti-rust packaging for bearing and sleeve
Ensuring consistent smooth self-aligning medium load performance for every complete bearing set
Looking for a complete double 2F sealed taper bore insert bearing set with H2308 sleeve supplier?
Send your inquiry to get:
- Fast quotation within 24 hours
- Technical support from professional engineers
- Custom clearance & sealing solution suggestions
- Matching H2308 adapter sleeve, KM8 nut & MB8 lock washer complete supply
- Competitive factory wholesale price
Contact us now
Yes, we support OEM and custom production based on drawings or special clearance/seal requirements.
Standard stock complete sets: 7–12 working days
Custom modified products: 12–18 working days
Yes, we provide stable mass supply for long-term factory cooperation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.