23938EMD1 Double‑Row Spherical Roller Bearing 190*260*52mm Brass Cage For Mining Industrial Machinery
Price:
USD 20-40
MOQ:
1 PCS
Delivery Time:
3-5 working days
Brand:
GQZ /OEM
Product Description
23938EMD1 Double‑Row Spherical Roller Bearing 190*260*52mm Brass Cage For Mining Industrial Machinery
Product Overview
- 23938EMD1 belongs to the 239‑series double‑row self‑aligning spherical‑roller bearing. It adopts upgraded E‑type internal geometry and machined brass solid cage. The outer ring is equipped with an oil groove and three lubriing holes for convenient oil supply. It can withstand heavy radial load plus two‑way axial load and tolerates shaft mis‑alignment, widely used on mining crushers, cement mills and other heavy‑duty industrial machinery.
*Send inquiry to get latest factory price and technical datasheet.
Key Specifiions
| Specifiion | Value |
|---|---|
| Bearing Model | 23938EMD1 |
| Bearing Type | Spherical Roller Bearing |
| Number of row | Double Row |
| Inner diameter d | 190 mm |
| Outer diameter D | 260 mm |
| Width B | 52 mm |
| Material | GCr15 Chrome Bearing Steel |
| Seal Type | Open |
| Minimum Chamfer r | 2.0 mm |
| Basic Dynamic Load Cr | 603000 N |
| Basic Static Load C0r | 935000 N |
| Grease Limit Speed | 1600 rpm |
| Oil Limit Speed | 2000 rpm |
| Net Weight | 8.2 kg |
| Retainer Material | M1 Machined Brass Cage |
| Extra Structure | Outer‑ring lubriion groove and three oil holes |
Main Features
- Optimized E‑type internal structure for improved heavy‑load capacity
- Machined solid brass cage with outstanding wear‑resistance
- Built‑in self‑aligning performance to adapt shaft deflection and misalignment
- Outer‑ring oil groove and oil‑holes for smooth circulating lubriion
- Accepts combined heavy radial load and bidirectional axial force
- Hardened GCr15 bearing steel for extended continuous‑service lifespan
Typical Appliions
- Mining crushing and ore‑processing machinery
- Rotary cement and raw‑material grinding mills
- Metallurgical plant heavy‑duty transmission shafts
- Large‑size industrial mixers and agitator equipment
- Bulk‑material heavy‑duty belt conveyors
- Construction machinery and heavy‑duty reducer assemblies
*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 loads can 23938EMD1 bear?
A1:It sustains large radial load and moderate bidirectional axial combined loads.
Q2:What does suffix EMD1 stand for?
A2:E means enhanced internal design, M1 refers to machined brass roller cage, D1 represents outer‑ring oil groove with lubriion holes.
Q3:Can the bearing tolerate shaft misalignment?
A3:Yes, its spherical raceway provides reliable self‑aligning property.
Q4:Why are oil holes arranged on the outer ring?
A4:These holes facilitate oil feeding and reduce roller friction during long‑time running.
Q5:Which lubriion way gets higher speed limit?
A5:Oil lubriion reaches the top‑level limiting speed of 2000 rpm.
*Place your enquiry to check stock availability, bulk‑order discounts and long‑term after‑sales assistance.
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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