Gold Member Since 2015
Audited Supplier
Dalian Running Engineering Co., Ltd.

Thin Section Bearings, Thin Bearing, Thin Wall Bearing manufacturer / supplier in China, offering Competitive Price Sealed Four Point Contact Thin Section Bearing, High Precise Preload Cross Roller Bearings, Light Weight Series Thin Section Slewing Ring Bearings and so on.

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Supplier Homepage Product Thin Section Bearing Competitive Price Sealed Four Point Contact Thin Section Bearing

Competitive Price Sealed Four Point Contact Thin Section Bearing

Purchase Qty.:
1-499 500+
FOB Unit Price: US $5,000 US $35
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $5,000
500+ US $35
Get Latest Price
Production Capacity: 5000PCS/Year
Transport Package: Fumigation-Free Boxes
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union, D/A

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Basic Info
  • Model NO.: JHA, JA, JB, JU, JG
  • The Number of Rows: Single
  • Material: Bearing Steel,Stainless,Steel
  • Load Direction: Radial and Thrust Bearing
  • Item: Thin Section Bearing
  • Width: 4.7625-25.4mm
  • Capacities in Pounds(Radial): Static:170~77720 Dyn.:150~19210
  • Structure: Four Point Contact
  • Clearane: C0 C2 C3 C4 C5
  • Trademark: DRE
  • Origin: Dalian, Liaoning
  • Rolling Body: Ball Bearings
  • Outer Dimension: 34.925-1066.8mm
  • Spherical: Non-Aligning Bearings
  • Separated: Separated
  • Inner Dia.: 25.4-1016mm
  • Weight: 0.011-13.971kg
  • Capacities in Pounds(Thrust): Static:730~224400 Dyn.:370~55440
  • Type: Sealed
  • Precision: Abec-3,Abec-5,Z2V2,Z3V3
  • Specification: SGS
  • HS Code: 8482101000
Product Description
Competitive Price Sealed Four Point Contact Thin Section Bearing

The major characterizations of the DRE thin-section ball bearing are that,light weight, sufficient rigidity, small section, and the excellent load bearing performance.They also have many kinds of sections and dimensions. As usual we called it as Thin-section ball bearing when the hole diameter was more than 4 times larger than the radial sections.It can solve many design problems which the common bearings cannot complete in application.The Thin-section ball bearings produced by our DRE company totally have three kinds of structural, are divided into five series.Among them, the sections which change with the hole diameter are two times of the steel balls' diameter.The diameter unit usually is inch.


The thin-section ball bearings series DRE are always used in the circumstances, such as requiring small space, heavy load ,light weight or limiting some special forms .At the same time ,we also provide some special services ,for example ,we produce bearings according to the customers' blueprint re.At present ,our thin section bearings meet the most demanding specifications in a broad range of applications including:

Aerospace and astronomy instrumentation
Fixing and work holding equipment
Food processing equipment
Glass working equipment
Index and rotary tables
Packing equipment
Machine tools
Medical devices
Optical scanning equipment
Satellite and communications equipment
Textile machinery
Tube and pipe cutting machines
Semiconductor manufacturing equipment
Sorting equipment

We have the below types for your reference:

Open Radial Contact Ball Bearings (KA, KB, KC, KD, KF, KG series)
Open Angular Contact Ball Bearings (KA, KB, KC, KD, KF, KG series)
Open Four Point Contact Ball Bearings (KA, KB, KC, KD, KF, KG series)
Sealed Radial Contact Ball Bearings (JHA, JA, JB, JU. JG series)
Sealed Four Point Contact Ball Bearings ( JHA, JA, JB, JU, JG series)

Specifications for standard DRE thin section bearing


Material analysis
Races & ballsAISI 52100 Type Steel Vacuum Degassed 
AISI 440C Stainless Steel
Separators Brass or non-metallic composite
C,X bearingsNylon, fiberglass reinforced
A bearingsBrass or non-metallic composite

Nylon, fiberglass reinforced

Heat treatment
RacesThrough hardened and dimensionally stabilized for use
Ballsfrom -65°F to +250°F (-54°C to +121°C)

AISI 52100-Hardened to Rc 62-66, AISI 440C-to Rc 58-65

Race dimensionsP0-P4
Race runoutsP0-P4

Diametral clearance and contact angle 
Type C bearingSufficient diametral clearance to provide small amount of running clearance 
after installation with recommended fits.
Type X bearingGothic Arch Form for two 30° contact angles under light radial gaging load. 
Sufficient diametral clearance to provide clearance after installation with recommended fits.
Type A bearingDiametral clearance for 30° contact angle in single

unmounted bearing under light axial gaging load. Wide

range of preload or running clearance for matched sets

Separator design
P&L types 
C,X bearingsCircular Ring, Snapped Over Balls for Retention
R&G types
A bearingsCircular Ring, Circular Pockets, Self Retained
Quality controlISO
Identification "DRE" and bearing number
CleaningMultiple cycle immersion and agitation in solvents and/or aqueous cleaners
PreservativePreservative Oil
PackageHeat Sealed in Plastic Bag & Boxed

DRE Thin Section Bearing Show

Competitive Price Sealed Four Point Contact Thin Section Bearing
DRE Thin Section Bearing Application

Competitive Price Sealed Four Point Contact Thin Section Bearing
DRE Customer Reference

Competitive Price Sealed Four Point Contact Thin Section Bearing
Our Service

Winthin 24 hours reply.
Professional exporting handling
Professional bearings knowledge
Custom service
OEM service
DNV, GL etc. certificated service
Read stock service
Kinds of payment term
Technical Support
Sample available


Sea,Air,TNT,DHL,UPS,FedEx,EMS and so on.

Contact Me

Shirley Li
Export Sales
DRE Engineering Co.Ltd.
Tel: 0086-411-84618155 ext 603
Fax: 0086-411-84633077
Mobile: 0086-18640872009
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