Xiamen Juda Chemical & Equipment Co., Ltd. is one of the leading manufacturers and suppliers of 6203 2RS & 6302 2RS Deep Groove Ball Bearing Supplier | 17x40x12mm in China. If you are looking for 6203 2RS & 6302 2RS Deep Groove Ball Bearing Supplier | 17x40x12mm, please be free to buy our quality products at competitive price from our factory. Contact us for quotation.
6203 2RS & 6302 2RS Deep Groove Ball Bearings – Bulk Supply from Manufacturer
Our 6203-2RS bearings, measuring 17x40x12mm, have been rigorously tested for performance in continuous pump operations across industrial plants in Germany, demonstrating low friction and minimal maintenance requirements even under high-load conditions. Designed for industrial machinery, electric motors, pumps, and compressors, these bearings offer long service life, low friction, and reliable performance. Perfect for OEMs, distributors, and industrial equipment suppliers looking for factory-direct prices and fast delivery.
Key Benefits for B2B Buyers:
Leveraging our in-house production line, we can offer competitive pricing for larger orders without compromising the material integrity or precision tolerances of each bearing.
OEM & private labeling available
Global shipping & fast lead times
High precision, low maintenance, and long lifespan
Key Specifications of 6203 Deep Groove Ball Bearing
The following technical parameters comply with standard 6203 bearing dimensions, these bearings have proven reliable in electric motor assemblies, small-scale compressors, and conveyor systems, where durability and consistent rotation speed are critical.:
| Specification | 6203-2RS | 6302-2RS |
| Inner Diameter (mm) | 17 | 15 |
| Outer Diameter (mm) | 40 | 42 |
| Width (mm) | 12 | 12 |
| Seal Type | Double Rubber Sealed (2RS) | Double Rubber Sealed (2RS) |
| Material | Chrome Steel | Chrome Steel |
| Precision Class | Standard | Standard |
| Lubrication | Pre-lubricated | Pre-lubricated |
| Temperature Range | -30°C to +120°C | -30°C to +120°C |
Note: OEM customization and specific tolerances are available upon request.
Key Features
Stable Radial Load Capacity
The internal deep groove design allows the bearing to carry continuous radial loads efficiently, making it suitable for long-term operation under stable working conditions.
01
High-Speed Capability
The 6203 deep groove ball bearing is optimized for high rotational speeds, reducing heat generation and maintaining smooth performance in electric motors and rotating machinery.
02
Low Noise & Low Friction
Precision raceway finishing ensures quiet operation and minimized friction loss, improving overall equipment efficiency.
03
Optional Sealing Solutions
Available options include:
Open type (6203)
Metal shielded (6203-Z / 6203-ZZ)
Rubber sealed (6203-2RS)
These options help adapt the bearing to different working environments, including dust-prone or moisture-exposed conditions.
04
Applications
Electric Motors – Ideal for small and medium-sized motors
Pumps & Compressors – Reliable under high-speed and high-load conditions
Automotive Systems – Engine components and mechanical parts
Conveyors & Machinery – Industrial automation and production lines
General Industrial Equipment – OEM and replacement applications
Procurement Information
MOQ: 100 pcs
Packaging: Industrial or OEM
Delivery: 7-15 days depending on order quantity
Payment Terms: T/T, L/C, or PayPal for small orders
Customer Support: Technical assistance and selection guidance available
Frequently Asked Questions (FAQ)
Q1: What is the difference between 6203-2RS and 6302-2RS?
A: 6203-2RS has a 17x40x12mm size, while 6302-2RS is slightly larger. Both have double rubber seals (2RS) for protection.
Q2: Can you provide OEM or custom bearings?
A: Yes, we support OEM branding, customized tolerances, and lubrication options.
Q3: What environments are 2RS bearings suitable for?
A: 2RS bearings are sealed for dust, moisture, and contaminants, ideal for industrial machinery, electric motors, pumps, and compressors.
Q4: How fast is your delivery for bulk orders?
A: Typical lead time is 7-15 days depending on quantity. Fast shipping options are available globally.
Q5: What is your MOQ for bulk purchase?
A: Minimum order quantity is 100 pcs per model.
China MAPP Fuel supplier
Why Choose Us
We are a trusted manufacturer and supplier of 6203 2RS and 6302 2RS deep groove ball bearings with a focus on B2B bulk supply:
Factory-direct pricing and bulk orders
Minimum Order Quantity (MOQ): 100 pcs
Lead time: 7-15 days
OEM & private labeling supported
ISO certified quality and strict testing standards
Global shipping with reliable logistics partners
Get Bulk Pricing & Technical Support
Hot Tags: 6203 2RS & 6302 2RS Deep Groove Ball Bearing Supplier | 17x40x12mm, suppliers, manufacturers, factory, quotation, price, buy
