UK212-2S+H212 Taper Bore Spherical Insert Bearing With H212 Adapter Sleeve Double 2S Seal 55x110mm Conveyor Farm Machinery
Price:
negotiation
MOQ:
100.PCS
Delivery Time:
5 working days
Brand:
GQZ
Product Description
1. Product Overview
The UK212-2S+H212 complete assembly includes UK212-2S taper bore spherical insert bearing and matching H212 adapter sleeve for heavy-duty transmission equipment. Equipped with 1:12 tapered inner hole, double-sided 2S multi-lip NBR contact seals and built-in grease fitting for periodic relubriion.
It is widely used on agricultural harvesters and heavy conveyors working in dusty environments with continuous heavy alternating loads.
Get a quote within 24 hours for your project
2. Technical Specifiions
| Parameter | Value |
|---|---|
| Model | UK212-2S+H212 |
| Applicable Shaft Diameter (d1) | 55mm |
| Bearing Taper Inner Bore (d) | 60mm |
| Outer Diameter (OD) | 110mm |
| Bearing Width B | 38mm |
| Outer Ring Width C | 27mm |
| Supporting Adapter Sleeve | H212 |
| Sleeve Overall Length B1 | 41mm |
| Sleeve Outer Diameter d3 | 80mm |
| Lock Nut | KM12 |
| Lock Washer | MB12 |
| Thread Spec | M60×2 |
| Structure | Single row spherical outer insert bearing, 1:12 taper bore, double-sided 2S 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 | 52500N |
| Basic Static Load C0r | 36000N |
| Grease Limiting Speed | 4000rpm |
| Total Net Weight | 1.92kg |
| 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
3. Key Advantages
- High heavy radial & axial load capacity for agricultural and heavy conveying machinery
- Integrated matching set: UK212-2S bearing + H212 sleeve, one-stop purchase and fast installation
- 1:12 taper bore + adapter sleeve locking structure, uniform clamping force to firmly fix on 55mm shaft
- Spherical outer ring self-aligning design compensates shaft deflection and housing misalignment during assembly
- Double-sided 2S multi-lip seal effectively blocks dust, farm mud, crop debris and splashing water
- Stamped steel cage resists deformation under long-term heavy continuous vibration
- Built-in grease nipple supports regular refueling to extend bearing service life
- Custom solutions available: C3 clearance, open type, reinforced heavy mud-proof seals
Lower maintenance costs and stable long-time machine running performance
4. Appliions
This complete bearing set is widely applied to:
- Heavy-duty large conveyor roller support assemblies
- Agricultural large tractors, grain harvesters, seeders and soil preparation equipment
- Heavy packaging line rollers and large textile production machinery
- Industrial large ventilation fans, water pumps and construction mixing transmission parts
Perfect all-in-one dust-proof taper bore self-align heavy load bearing set solution for equipment manufacturers
5. Why Choose GQZ Bearing
- 25+ years professional production experience of sealed taper bore insert bearings and adapter sleeves
- Products exported to over 50 countries around the world
- Rich OEM customization experience for clearance, seals and special dimension demands
- Full production line inspection for sealing performance, rotation smoothness and load capacity before delivery
- Professional engineering team replies all inquiry within 24 hours
- Stable mass production supply for long-term cooperation with machinery factories
We focus on stable quality, competitive price and reliable long-term partnership
6. Quality Control
- Raw material chemical composition and hardness inspection for GCr15 bearing steel
- Precision superfinishing process for spherical outer raceway and tapered inner bore
- Complete quenching and tempering heat treatment for both bearing and adapter sleeve
- Seal leakage test, clearance sorting and high-speed rotation aging test
- Full dimension final inspection and independent anti-rust packaging for bearing and sleeve separately
Ensure smooth self-align heavy-load running performance of each complete bearing set
7. Get a Quote Now
Looking for full set double 2S sealed taper bore insert bearing matched with H212 sleeve?
- Fast quotation within 24 working hours
- Professional technical parameter support and drawing consultation
- Custom clearance and sealing solution recommendations
- Complete matching supply: H212 sleeve, KM12 lock nut & MB12 lock washer
- Factory direct wholesale competitive price
Contact us now
8. FAQ
Q1: Can you produce customized bearings and matching adapter sleeves?
Yes, we provide OEM and custom manufacturing according to your drawings or special requirements on clearance and seals.
Q2: What is your production lead time?
Standard complete sets in stock: 7–12 working days
Custom modified bearing products: 12–18 working days
Q3: Do you accept large bulk orders for machinery manufacturers?
Absolutely, we support stable mass supply for long-term factory cooperative clients.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Guangqiang Bearing Trade Co.,Ltd
Location
No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
Contact Person
Mike Zhang