13.5 RMB
Bearing 6203-RS 0042 is a compact rolling bearing designed for compatible automotive and commercial vehicle mechanical assemblies. Its primary role is to support a rotating shaft while reducing friction between moving components, helping the assembly maintain smooth and controlled rotation.
The 6203-RS designation commonly indicates a 6203-series bearing with rubber seals on both sides, while 0042 is retained here as the product reference. Because bearing dimensions and internal specifications can vary by manufacturer and application, the exact 6203-RS 0042 configuration should be confirmed before ordering.
This product is suitable for automotive parts distributors, repair workshops, machinery maintenance companies, fleet operators, wholesalers, and aftermarket buyers.
Part Number: 6203-RS 0042
6203-series bearing configuration
Sealed design for improved protection against external contaminants
Supports smooth shaft rotation
Helps reduce friction within rotating assemblies
Compact form factor for space-limited applications
Suitable for continuous rotational operation within its rated conditions
Practical for replacement and preventative maintenance
Suitable for aftermarket and bulk supply
Available for international parts distribution
The Bearing 6203-RS 0042 can be used in compatible rotating mechanical assemblies where a 6203-series bearing is specified.
Bearings are commonly installed around shafts, rotating housings, pulleys, motors, auxiliary equipment, and other mechanical mechanisms. During operation, the bearing supports radial loads and, depending on its configuration and application, may also accommodate limited axial forces.
The sealed structure is useful in applications where the bearing needs additional protection from dust, dirt, and lubricant loss. Typical replacement situations include excessive bearing noise, rough rotation, abnormal vibration, increased play, overheating, or visible seal deterioration.
For maintenance teams and distributors, keeping frequently used bearing references in stock can help reduce equipment downtime and simplify routine component replacement.
| Item | Specification |
|---|---|
| Product Name | Bearing |
| Part Number | 6203-RS 0042 |
| Bearing Series | 6203 Series |
| Seal Type | RS Sealed Configuration |
| Product Category | Rolling Bearing |
| Main Function | Shaft Support / Friction Reduction |
| Application | Automotive / Mechanical Equipment |
| Product Type | Replacement Bearing |
| Compatibility | To Be Confirmed by Application |
| Supply Type | Wholesale / Bulk Supply |
| Customization | Available for Qualified Projects |
| Origin | China |
| Supplier | SINOSENCO (SHANDONG) TRANSMISSION CO., LTD |
The exact technical data for 6203-RS 0042 should be verified with the actual product. Relevant parameters may include:
Bore diameter
Outside diameter
Bearing width
Radial internal clearance
Seal material
Bearing steel grade
Cage material
Lubricant type
Dynamic load rating
Static load rating
Limiting rotational speed
Operating temperature range
The standard 6203 bearing family is widely associated with a 17 mm bore, 40 mm outside diameter, and 12 mm width, but these dimensions should be confirmed against the specific 6203-RS 0042 product before purchase.
For distributors, OEM projects, and high-volume orders, SINOSENCO can evaluate customized bearing requirements according to the intended mechanical application.
Potential options may include:
Bearing dimensions
Seal configuration
Internal clearance
Bearing material
Cage configuration
Lubricant specification
Surface treatment
Marking
Packaging
Customer labeling
For application-specific development, customers can provide operating speed, load conditions, temperature range, shaft dimensions, housing dimensions, and installation environment.
An original bearing or engineering drawing is also useful for confirming the required configuration.
Bearing 6203-RS 0042 is a sealed rolling bearing based on the 6203 bearing series and intended to support rotating shafts in compatible mechanical or automotive assemblies.
In common bearing nomenclature, RS generally refers to a rubber sealing arrangement. However, exact seal construction and manufacturer coding should be confirmed with the supplier's specification.
A standard 6203 bearing is commonly specified as 17 mm bore × 40 mm outside diameter × 12 mm width. The actual dimensions of 6203-RS 0042 should be verified before installation.
A sealed bearing helps limit the entry of dust and other contaminants while helping retain the lubricant inside the bearing, making it suitable for many maintenance-free or low-maintenance applications.
Common indicators include grinding or humming noise, rough rotation, excessive play, abnormal vibration, increased operating temperature, or damaged seals.
Not necessarily. Seal type, internal clearance, load rating, speed rating, lubricant, and operating environment should all be considered before selecting a bearing.
Provide the 6203-RS 0042 reference together with the required bore, outside diameter, width, equipment model, installation position, or original bearing sample.
Yes. Bulk supply can be arranged for distributors, wholesalers, repair workshops, machinery maintenance companies, and fleet customers.
For qualified OEM and high-volume projects, customized configurations can be evaluated for dimensions, sealing, clearance, cage design, lubrication, materials, and packaging.
Yes. An original bearing allows the required dimensions, seal arrangement, markings, and other characteristics to be checked before confirming the replacement specification.
Bearings should generally be kept in a clean, dry environment and protected from moisture, contamination, and unnecessary impact. Original packaging should remain intact until installation whenever possible.
Please provide 6203-RS 0042, required quantity, application or equipment model, destination country, and packaging requirements. Shaft and housing dimensions or an original bearing sample are recommended for accurate matching.
