210121-1X Center Support Bearing For VOLVO
This 210121-1X center support bearing (also known as a carrier bearing, bracket bearing, or propshaft centre bearing) provides a direct-fit replacement for the driveshaft of select Volvo commercial vehicles. It supports the driveshaft at the center point, reduces driveline vibration, and protects universal joints from premature wear. This bearing matches OE specification 210121-1X and is supplied with attachment material.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | |
| Part Number | 210121-1X |
| Bearing Type | Center Support Bearing (Rolling Bearing) |
| Inside Diameter | 1.969″ / 50.00 mm |
| Length | 9.213″ / 234.00 mm |
| Bolt Hole Spacing | 7.638″ / 194.00 mm |
| Supplementary Info | with attachment material, with rolling bearing |
| Weight | 2.363 kg |
The inside diameter of 1.969 inches (50.00 mm) is the critical fitment spec for this bearing—this determines whether the bearing seats properly on your driveshaft. The bolt hole spacing of 7.638 inches (194.00 mm) determines whether the bracket aligns with your vehicle’s chassis mounting points. This rolling bearing is supplied with attachment material for a complete installation.
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Number & Reference Numbers
DH Code:
OE Numbers:
210121-1X
Reference Numbers (Interchange):
SPICER: 210121-1X
Vehicle Fitment
VOLVO: Selected models
Fitment note: This bearing fits select Volvo commercial vehicles with a 50mm bearing opening and 194mm bolt hole spacing. Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement. This bearing matches Volvo OE specification 210121-1X for select commercial vehicles.
- Rolling bearing design. Features a precision rolling bearing for smooth rotation and reliable driveline support.
- Attachment material included. Supplied with attachment material for a complete installation.
- Heavy-duty construction. Engineered for commercial vehicle applications to withstand demanding operating conditions.
- Precision-engineered fitment. Features a 50mm inside diameter and 194mm bolt hole spacing for exact vehicle compatibility.
- Driveline support. Supports the driveshaft to ensure stability and reduce vibration during high-speed rotation.
- Universal joint protection. Helps protect the universal joint and extend its service life.
Installation Notes
- Verify fitment. Confirm this bearing matches your original bearing specifications before installation.
- Check your vehicle configuration. This bearing is designed for select Volvo commercial vehicles. Verify your specific model, year, and drivetrain before ordering.
- Verify the inside diameter. This bearing is designed for a 50mm (1.969″) bearing opening. If your vehicle has a different size, this part won’t fit.
- Check dimensions. Verify the bolt hole spacing (194mm) and length (234mm) against your original bearing before installation.
- Attachment material included. Verify all attachment materials are present before installation.
- Professional installation recommended. Proper alignment during installation is critical to prevent premature wear and driveline vibration issues.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces center support bearings, wheel hub bearings, and related components to OE specifications. Contact us
For fitment questions, compare your old part number against the OE numbers listed above.
