Wuxi Guangqiang Bearing Trade Co.,Ltd
| Bore Diameter | 17 mm |
| Precisionclass | P0, P6, P5, P4, P2 |
| Certifiion | ISO9001/ISO14001/GJB9001 |
| Supply Ability | 1000.pcs / Month |
| Application | Agricultural machinery and equipment |
| Delivery Time | 5 working days |
| Static Load | 6550N |
| Seal Type | OPEN, ZZ, RS, 2RS, N,Z, ZN, ZNR,2ZNR |
| Free Sample | Available |
| Bearing Material | chrome steel |
| Payment Terms | T/T,Paypal |
| Packaging Details | Standard Carton Box |
| Housing Units Height | 353mm |
| Model Number | UYF 211 2S |
| Brand Name | GQZ |
| Place of Origin | CHINA |
| Certification | ISO 9001:2015 |
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Product Specification
| Bore Diameter | 17 mm | Precisionclass | P0, P6, P5, P4, P2 |
| Certifiion | ISO9001/ISO14001/GJB9001 | Supply Ability | 1000.pcs / Month |
| Application | Agricultural machinery and equipment | Delivery Time | 5 working days |
| Static Load | 6550N | Seal Type | OPEN, ZZ, RS, 2RS, N,Z, ZN, ZNR,2ZNR |
| Free Sample | Available | Bearing Material | chrome steel |
| Payment Terms | T/T,Paypal | Packaging Details | Standard Carton Box |
| Housing Units Height | 353mm | Model Number | UYF 211 2S |
| Brand Name | GQZ | Place of Origin | CHINA |
| Certification | ISO 9001:2015 | ||
| High Light | 4-bolt flange eccentric lock bearing ，double dust seal flange bearing ，agriculture bearing with eccentric lock | ||
UYF211-2S four-bolt square cast iron flange bearing unit, matched with YAR211-2S eccentric lock insert bearing with single-side extended inner ring. Double-sided thickened 2S NBR double-lip rubber contact seals block fine dust, water vapor and light debris. Eccentric locking collar tightly clamps the extended inner ring for stable one-way continuous rotation under heavy vibration. Spherical outer ring provides ±2.5° self-alignment to offset shaft assembly misalignment. Side grease nipple supports periodic re-lubrication. Widely used on agricultural harvesters, heavy belt conveyors, packaging machines and textile heavy transmission rollers.
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Lower maintenance frequency and ensure stable continuous operation of heavy machinery
| Model | UYF 211 2S Square 4-Bolt Flange Bearing Unit |
|---|---|
| Matching insert | YAR211-2S |
| Inner bore d | 55 mm |
| Insert OD D | 100 mm |
| Flange overall length L | 162 mm |
| Mount hole pitch J | 130 mm |
| Mount hole diameter N | 19 mm |
| Seal | Double-sided reinforced 2S NBR double-lip contact seals |
| Lock type | Eccentric collar on single-side extended inner ring |
| Material | GCr15 bearing steel, HT200 cast iron housing |
| Dynamic load | 43.4 kN; Static load: 29.4 kN |
| Max grease speed | 3200 r/min |
| Net weight | 3.70 kg |
| Self-align angle | ±2.5° |
| Working temp | -20℃ ~ +120℃ |
| Accuracy class | P0, relubricatable |
Dimension drawings and spec sheets available on request
Factory direct price, stable quality and on-time delivery for global machinery buyers
All UYF 211 2S bearing units pass multi-process strict inspection before shipment
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Looking for factory direct UYF211-2S double dustproof eccentric lock four-bolt flange bearings for heavy machinery?
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Q1: What’s the upgrade advantage of UYF 211 2S vs single-seal UYF211?
Double 2S two-layer rubber sealing isolates dust and water mist, slows grease aging and bearing abrasion, fits dusty semi-outdoor working conditions.
Q2: What equipment fits UYF 211 2S?
Heavy machinery with flat four-hole mounting base requiring one-way constant rotation, including farm equipment, heavy conveyors and packaging machines.
Q3: Can UYF 211 2S replace ordinary single-seal UYF211?
Yes, inner bore, outer diameter and flange mounting dimensions follow unified international metric standards, no equipment modification needed during replacement.
Company Details
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...
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