Powered by Made-in-China.com
Three-Row Cylindrical Roller Bearings for Heavy-Duty Oil Mud Pumps
US$0.20-49.00
1 Piece
Product profile
Rolling Body
Roller BearingsThe Number of Rows
SingleOuter Dimension
Extra Large (440mm)Model NO.
FullMaterial
Bearing SteelSpherical
Non-Aligning BearingsLoad Direction
Radial BearingSeparated
SeparatedHeat Treatment
Quenching and TemperingLubrication
Grease / OilApplicable Industries
Oil & GasRadial Internal Clearance
C3 / C4Precision Rating
P6 / P5Transport Package
Wooden CaseSpecification
Customized according to drawingTrademark
NoneOrigin
Hubei, ChinaHS Code
84828000Production Capacity
1000/YearKey features
Maximum Load Capacity: Cage-free, full complement design maximizes the number of rollers for the highest possible radial load capacity.
High Rigidity & Compactness: Provides exceptional structural stability under heavy torque with a space-saving cross-section.
Superior Shock Resistance: Engineered to withstand extreme vibration and impact loads in harsh oil and gas drilling environments.
Company profile
Business Type: Manufacturer/Factory
About Our Factory & Business Background
AddressFloor 3, Xiangcheng Hr Service Industrial Zone, No. 4 Yingpan Road, Tanxi Street, Xiangcheng District Xiangyang City, Xiangyang, Hubei, China
Our Production Capability & Technical Expertise
Main ProductsWork Roll, Intermidiate Roll, Back up Roll, Roll End Support, Roll Cassettes, Bearing, Universal Joints
Product Q&A
Q:1. Why use a full complement design without a cage?
A:
It eliminates the cage to fit the maximum number of rollers, significantly boosting radial load capacity and rigidity.
Q:2. Can it support axial (thrust) loads?
A:
No, it is designed exclusively for heavy radial loads and must be paired with separate thrust bearings.
Q:3. What are its speed limitations?
A:
It is optimal for low-speed, high-load applications (like Top Drives) due to increased friction between the crowded rollers.
Q:4. How should it be lubricated?
A:
It requires robust oil or grease lubrication to manage the high friction generated by direct roller-to-roller contact.
Q:5. What other oilfield equipment uses this bearing?
A:
It is widely used in mud pumps, winches, rotary tables, and heavy-duty gearboxes.
Send Inquiry
*To:Ascon One Engineering Co., Ltd.
Ascon One Engineering Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High-Rigidity Heavy-Duty Axial-Adjustable N Type Cylindrical Roller Bearing for Material-Handling
US$10.00-300.00
1 Piece(MOQ)
SKF Cylindrical Roller Bearing Nup 464777q4/C9ya4 Mud Pump Bearing
US$1.00-1,000.00
1 Piece(MOQ)
Single Row Nj2205em/Nj2205m 25*52*18mm Copper Cylindrical Roller Bearing for Farm Machinery Generic
US$0.10-1.00
100 Pieces(MOQ)
Heavy Duty Nu202 203 303 Series Single Row Cylindrical Roller Bearing for Motors
US$0.10-99.00
10 Sets(MOQ)
Heavy-Duty Dust Resistant Nu Roller Bearings for Harsh Environments
US$3.80-4.30
1 Piece(MOQ)
Single Row Nj2312ecml Cylindrical Roller Bearings for Farm Machinery
US$1.00-20.00
1 Piece(MOQ)
Durable Nj2310 Cylindrical Roller Bearing for Heavy-Duty Applications
US$0.10-99.00
10 Sets(MOQ)
