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{"title":"20210MB 20210-TVP Single Row Spherical Roller Bearing , Barrel Roller Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/d8\/7a0cf04ab251db1b380ac2418c38-200x200-1\/20210mb_20210_tvp_single_row_spherical_roller_bearing_2c_barrel_roller_bearing.jpg","attrs":{"Brand Name":"Optional","Model Number":"20210 20210MB 20210-TVP","Certifiion":"ISO9001","Place of Origin":"CHINA"}}
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23938EMD1 is double row spherical roller bearing of 239 series. E represents enhanced reinforced internal geometry for higher load capacity; D1 stands for optimized roller and raceway profile for uniform stress distribution; M indies solid machined brass cage. It features superior self-aligning performance to compensate shaft deflection and mounting misalignment. Capable of bearing heavy radial load and bidirectional axial load simultaneously. Widely applied in mining equipment, cement machinery, metallurgical roller systems and large heavy-duty reducers.
Formal quotation will be sent within 24 hours upon your inquiry.
D1 optimized surface profile reduces edge stress, stronger resistance to shock and alternating loads
Outstanding self-aligning capability, tolerates shaft deflection and installation misalignment
Solid machined brass cage maintains stable operation under high temperature and continuous heavy vibration
Carries heavy radial load together with bidirectional axial load
Customizable options: OEM laser marking, special clearance, high-temperature treatment, anti-corrosion processing Effectively lower premature bearing failure and extend service life of heavy industrial equipment.
4. Appliion Scenarios
Cement rotary kiln supporting positions, raw material grinding equipment
Mining conveyors, large crushing machinery and screening equipment
Metallurgical rolling mills, continuous casting machinery auxiliary shafts
Heavy-duty industrial gearboxes and large speed reducers
Large fans, industrial mixers and agitators
Heavy machinery with shaft deformation, vibration and heavy mixed loads
5. Why Choose GQZ Bearing
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 clearance selection and installation guidance
Sufficient bulk stock for mining, metallurgy and industrial machinery distributors
We supply stable dimensional accuracy, reliable heavy-load performance and long-term cooperative support.
6. Quality Control Process
GCr15 raw material chemical composition and hardness inspection
Precision superfinishing grinding for bearing rings and rollers
Brass cage precision machining and deburring processing
Full dimension tolerance, clearance testing, static & dynamic load and rotational performance testing
7. Request Quotation
If you need 23938EMD1 spherical roller bearings:
Send inquiry to obtain below supports:
Quick formal quotation within 24 hours
Professional installation and clearance selection suggestion
Custom marking and special technical requirements available
Competitive factory direct price Contact our sales team for full technical datasheets and formal offer.
8. FAQ
Q1: What do E, M and D1 mean?
E = reinforced optimized internal geometry; M = solid machined brass cage; D1 = improved roller & raceway profile.
Q2: Main dimensions of 23938EMD1?
190×260×52 mm, double row spherical roller bearing.
Q3: Main performance characteristics?
Strong self-aligning property, bears heavy radial load and bidirectional axial load.
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...