Wuxi Guangqiang Bearing Trade Co.,Ltd
| Supply Ability | 1000.pcs / Month |
| Inner Dimension | 40 Mm |
| Cagematerial | Steel or Brass |
| Precision Grade | P5 P6 |
| Output | millimeter |
| Delivery Time | 5 working days |
| Appliion | wire cable Tubular Strander machine |
| Deliver Time | 3~4 work days in normal |
| Payment Terms | T/T,,Paypal, |
| Bearing Material | 100 Cr6 |
| Operatingtemperaturerange | -30°C to 120°C |
| Bearing Type | Cylindrical Roller Bearing |
| Brand Model | NN3028K |
| Sealing | Open, Shielded, or Sealed |
| Certifiion | ISO9001/ISO14001/GJB9001 |
| Outside Diameter | 90 |
| Innerring | Single or Double Piece |
| Packaging Details | Standard Carton Box |
| Seals Type | Open, Z, ZZ, RS, 2RS |
| Function | Mechanical Engineering |
| Model Number | NJ 220 EM1 C3 |
| Place of Origin | CHINA |
| Brand Name | GQZ |
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Product Specification
| Supply Ability | 1000.pcs / Month | Inner Dimension | 40 Mm |
| Cagematerial | Steel or Brass | Precision Grade | P5 P6 |
| Output | millimeter | Delivery Time | 5 working days |
| Appliion | wire cable Tubular Strander machine | Deliver Time | 3~4 work days in normal |
| Payment Terms | T/T,,Paypal, | Bearing Material | 100 Cr6 |
| Operatingtemperaturerange | -30°C to 120°C | Bearing Type | Cylindrical Roller Bearing |
| Brand Model | NN3028K | Sealing | Open, Shielded, or Sealed |
| Certifiion | ISO9001/ISO14001/GJB9001 | Outside Diameter | 90 |
| Innerring | Single or Double Piece | Packaging Details | Standard Carton Box |
| Seals Type | Open, Z, ZZ, RS, 2RS | Function | Mechanical Engineering |
| Model Number | NJ 220 EM1 C3 | Place of Origin | CHINA |
| Brand Name | GQZ | ||
| High Light | Cylindrical roller bearing with brass cage ，Heavy gear unit roller bearing ，NJ220 EM1 C3 roller bearing | ||
NJ220 EM1 C3 is single row cylindrical roller bearing of NJ type structure. NJ means inner ring with single rib, outer ring without ribs; EM1 represents robust solid machined brass cage. C3 stands for increased radial internal clearance. This bearing can withstand heavy radial load and limited one-way axial load. The roller assembly can be separated from inner ring for convenient installation, inspection and maintenance. Widely used for heavy-duty gearboxes, mining conveyors, metallurgical equipment and construction machinery transmission assemblies.
Formal quotation will be sent within 24 hours upon your inquiry.
| Model | NJ220 EM1 C3 |
|---|---|
| Dimensions | d100 mm, D180 mm, B34 mm |
| Net weight | approx 4.26 kg |
| Dynamic load rating Cr | 358 kN |
| Static load rating Cor | 432 kN |
| Limiting speed | Grease 2600 rpm, Oil 3200 rpm |
| Structure | Single row cylindrical roller bearing, NJ type |
| Cage | EM1 solid machined brass cage |
| Clearance | C3 enlarged radial internal clearance |
| Material | GCr15 bearing chrome steel |
| Precision class | P0 standard; P6 optional |
Complete dimension drawings and load data available on request.
Effectively reduce failure risk for heavy load power transmission systems.
25 years professional bearing manufacturer
Products exported to over 50 countries worldwide
Strict inspection on raw material hardness, surface finish, load capacity and rotational smoothness before delivery
24-hour professional technical support for installation and clearance matching guidance
Sufficient bulk stock for heavy industry and machinery distributors
We supply stable dimensional accuracy, reliable heavy-load performance and long-term cooperative support.
GCr15 raw material chemical composition and hardness inspection
Complete quenching & tempering heat stabilization treatment
Precision superfinishing grinding for bearing rings and cylindrical rollers
Brass cage precision machining and deburring processing
Full dimension tolerance, clearance detection and rotational performance testing
If you need NJ220 EM1 C3 cylindrical roller bearings:
Send inquiry to obtain below supports:
Contact our sales team for full technical datasheets and formal offer.
Q1: What do EM1 and C3 stand for?
EM1 = solid machined brass cage; C3 = enlarged radial internal clearance.
Q2: Main dimensions of NJ220 EM1 C3?
100×180×34 mm NJ type cylindrical roller bearing.
Q3: Load characteristic of NJ structure?
Mainly bears radial load and allows limited one-way axial load.
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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