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Home > products > Reducer Bearing > OEM ODM Reducer Bearing 6902 2RS C0 15 X 28 X 7 Bearing Single Row

OEM ODM Reducer Bearing 6902 2RS C0 15 X 28 X 7 Bearing Single Row

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 6902 2RS

Payment & Shipping Terms

Minimum Order Quantity: 50000

Price: Please contact us

Packaging Details: plastic tub,carton,pallet

Supply Ability: 1 million pcs per month

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Highlight:

Reducer Bearing 6902 2RS

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ODM Reducer Bearing

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15 X 28 X 7 Bearing Single Row

Part Number:
Reducer Bearing 6902 2RS
Type:
Ball Bearing
Structure:
Deep Groove
Vibration:
Z2,Z3,
Noise:
V2,V3,
Number Of Row:
Single Row
Precision:
P6
Clearance:
C0,C2,C3,C4,EM
Part Number:
Reducer Bearing 6902 2RS
Type:
Ball Bearing
Structure:
Deep Groove
Vibration:
Z2,Z3,
Noise:
V2,V3,
Number Of Row:
Single Row
Precision:
P6
Clearance:
C0,C2,C3,C4,EM
OEM ODM Reducer Bearing 6902 2RS C0 15 X 28 X 7 Bearing Single Row

6902 2RS C0 Deep Groove Ball Bearings Single Row Sealed 15*28*7mm Gear Reducer Speed Controller

 

The 6902 2RS bearing is a specialized type of bearing designed for applications where compactness and weight savings are essential. It stands out due to its significantly reduced cross-sectional area compared to standard ball bearings, making it ideal for scenarios with strict space limitations.

Bearing Number Dimensions(mm) Basic Load Rating(N) Limiting Speed(rpm) Weight(Kg)
Inner Diameter Outer Diameter Width Chamfer Dynamic Static Grease Oil
d D B r(min) Cr Cor Non-contact Non-contact Reference
6902 2RS 15 28 7 0.3 4350 2260 17000 / 0.018

 

 

 

Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Steel 
Lubrication Grease
Measurement Unit Metric
Seal Type ZZ(2RS,2RZ, open types are available)
Temperature Range -40°C ~ +200°C
CERTIFICATE RoHS, IATF16949:2016
Feature Long Life,Low Noise,High Speed
Service OEM&ODM Customized Services
Samples Please Contact Us
Service Online Support,Professional Service
Size Standard,For custom sizes ,please contact us
Factory Manufacturer Yes
Size Standard,For custom sizes ,please contact us
Bearing Type Ball
For Load Direction Radial
Construction Single Row
Tolerance Class P6
Radial Clearance C0

 

Requirements for Bearings in Gear Reducer Speed Controller

A gear reducer speed controller uses at least six sets of bearings with the following requirements:

Speed:

Motor Side: Operates at 2,800 RPM or 1,400 RPM.

Gearbox Side: Depending on the reduction ratio, operates at speeds such as 1,400 RPM, 800 RPM, 200 RPM, etc.

Temperature Range:

Operates reliably within a temperature range of -40°C to 200°C.

No Oil Leakage:

Bearings must prevent oil leakage during high-speed operation.

Excellent Dust Protection:

Effectively blocks external dust and contaminants from entering the bearing interior.

Consistent Operation:

Bearings on the motor side must operate with consistent sound, without any unusual noises.

 

OEM ODM Reducer Bearing 6902 2RS C0 15 X 28 X 7 Bearing Single Row 0

 

OEM ODM Reducer Bearing 6902 2RS C0 15 X 28 X 7 Bearing Single Row 1

OEM ODM Reducer Bearing 6902 2RS C0 15 X 28 X 7 Bearing Single Row 2OEM ODM Reducer Bearing 6902 2RS C0 15 X 28 X 7 Bearing Single Row 3

 

What's the Performance Features of 6902 2RS Bearings in Gear Reducer Speed Controller?

 

The 6902 2RS bearing is ideally suited for gear reducer speed controllers, offering speed capability to handle motor side operations at 2,800 or 1,400 RPM and gearbox side speeds down to 200 RPM depending on the reduction ratio. It operates reliably within a wide temperature range of -40°C to 200°C, prevents oil leakage with its double rubber seals (2RS), and provides excellent dust protection. Additionally, it ensures consistent and quiet operation without unusual noises, making it a durable and efficient choice for gear reducer applications.

 

What's the Applications of the 6902 2RS Bearing?

 

The  6902 2RS bearing,idely used in precision instruments, medical devices such as portable diagnostics and surgical tools, office equipment like printers and scanners, consumer electronics including smartphones and tablets, and automotive components such as electric motors and power window mechanisms, this bearing ensures reliable and smooth operation in compact and lightweight designs. Its small size makes it indispensable for precise and portable technologies, facilitating efficient performance in devices that require minimal footprint and weight.

 

If you need further details or have other questions, feel free to ask!