Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"23128.EMW33C3 Spherical Roller Bearing 140*225*68 mm For Metallurgical Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/f5\/95d4e060b0a50fc1539c7640315a-200x200-1\/23128_emw33c3_spherical_roller_bearing_140_2a225_2a68_mm_for_metallurgical_equipment.jpg","attrs":{"Number of row":"Double Row","Supply Ability":"100000 Sets per month","Width\uff08B\uff09":"68mm","Brand Name":"GQZ \/OEM"}}
{"title":"Barrel Roller Bearing 20209, Single Row Spherical Roller Bearing 45 X 85 X 19 mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/d5\/d67d5938c6a76a28a42faff0c554-200x200-1\/barrel_roller_bearing_20209_2c_single_row_spherical_roller_bearing_45_x_85_x_19_mm.jpg","attrs":{"Brand Name":"Optional","Model Number":"20209 20209MB 20209-TVP","Certifiion":"ISO9001","Place of Origin":"CHINA"}}
{"title":"23944.EMW33C3 Double\u2011Row Spherical Roller Bearing 220*300*60mm For Mining","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/1a\/90f1666ed6e070fb7f4f186ac505-200x200-1\/23944_emw33c3_double_e2_80_91row_spherical_roller_bearing_220_2a300_2a60mm_for_mining_crusher.jpg","attrs":{"Supply Ability":"100000 Sets per month","Material":"GCr15 Chrome Bearing Steel","Model Number":"23944.EMW33C3","Width\uff08B\uff09":"60mm"}}
{"title":"GQZ GE200ES Spherical Plain Bearing for Hydraulic Systems & Heavy-Duty","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/2f\/5f23a693a83fd7358ebb708e6e4f-200x200-1\/gqz_ge200es_spherical_plain_bearing_for_hydraulic_systems_26_heavy_duty_industrial_appliions.jpg","attrs":{"Model Number":"GE200ES","Size":"200x290x130mm","Minimum Order Quantity":"2","Delivery Time":"5 working days"}}
23128.EMW33C3 Spherical Roller Bearing 140*225*68 mm For Metallurgical Equipment Vibrating Screen Conveyor Shaft
Product Overview
23128.EMW33C3 is an open‑style double‑row spherical roller‑bearing of the 231 series. It features upgraded E‑type roller geometry and machined solid‑brass cage. The C3 enlarged radial clearance accommodates thermal expansion during high‑temperature running. An outer‑ring lubriion groove plus three oil holes support convenient on‑site grease refilling. Its self‑aligning property compensates shaft deflection, and it copes with heavy radial and bidirectional axial loads, well‑suited for ore crushers, cement‑processing mills and harsh‑environment heavy‑duty machinery.
*Send inquiry to get latest factory price and technical datasheet.
Key Specifiions
Specifiion
Value
Bearing Model
23128.EMW33C3
Bearing Type
Spherical Roller Bearing
Number of row
Double Row
Inner diameter d
140 mm
Outer diameter D
225 mm
Width B
68 mm
Material
GCr15 Chrome Bearing Steel
Seal Type
Open
Minimum Chamfer r
2.0 mm
Basic Dynamic Load Cr
1030000 N
Basic Static Load C0r
802000 N
Grease Limit Speed
1800 rpm
Oil Limit Speed
2200 rpm
Net Weight
10.3 kg
Retainer Material
M Machined Brass Cage
Main Features
Optimized E‑series internal roller geometry for superior heavy‑load bearing capacity
Durable machined brass retainer that resists abrasion under continuous‑duty operation
C3 enlarged radial clearance to offset thermal expansion in high‑temperature environments
W33 outer‑ring oil groove plus three lubriion holes for convenient on‑site refuelling
Good self‑aligning performance to accommodate shaft deflection and installation misalignment
Premium hardened GCr15 chrome bearing steel for strong wear‑resistance and extended service life
Typical Appliions
Mining crushers and ore screening processing machinery
Cement rotary mills and raw‑material grinding plant equipment
Heavy‑duty metallurgical drive shafts and roller assemblies
Large‑size industrial agitators and bulk‑material mixers
Heavy‑load belt conveyors for mineral and construction materials
Vibrating machinery, construction machinery and industrial heavy‑duty reducers
*Check matched bearing models to complete your mechanical assembly.
Why Choose GQZ Bearing
30 years professional bearing industry experience
ISO certified strict quality inspection
Flexible OEM & private label customization
3-5 days fast delivery for stocked bearings
Full bearing series, universal interchangeable size
Factory direct price & reliable after-sales service
FAQ
Q1: What do the common suffix markings E, W33 and C3 represent?
A1: E means upgraded‑optimized internal roller design, W33 stands for outer‑ring lubriion groove and three oil holes, C3 refers to widened radial internal clearance.
Q2: Why do these spherical roller bearings adopt C3 internal clearance?
A2: The expanded radial clearance compensates thermal expansion of bearing steel during long‑time high‑temperature and heavy‑duty running.
Q3: Are these bearings able to tolerate shaft mounting deviation?
A3: Yes, the spherical raceway‑type structure delivers stable self‑aligning capacity to adapt minor shaft deflection and installation misalignment.
Q4: What kinds of loads can these spherical roller bearings support?
A4: They mainly undertake heavy radial loads, as well as moderate bidirectional axial loads generated by heavy‑duty transmission shafts.
Q5: What practical benefit does the W33 lubriion groove bring?
A5: Workers can inject fresh grease or oil via the outer‑ring oil holes directly, without disassembling the installed machinery.
*Place your enquiry to check stock availability, bulk‑order discounts and long‑term after‑sales assistance.
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...
