6649122 Center Support Bearing For FORD

This 6649122 center support bearing (also known as a carrier bearing, propshaft centre bearing, or driveshaft support bearing) provides a direct-fit replacement for the driveshaft of Ford Transit vehicles manufactured between 1991 and 2000, including Mk4 and Mk5 models. It supports the driveshaft at the center point, reduces driveline vibration, and protects universal joints from premature wear. This bearing matches OE specifications including Ford part numbers 6649122, 92VB4826BB, and 6649122S2.

Technical Specifications

The inside diameter of 1.772 inches (45.00 mm) is the critical fitment spec for this bearing—this determines whether the bearing seats properly on your driveshaft. The outside diameter of 2.953 inches (75.00 mm) and width of 0.630 inches (16.00 mm) are also key dimensions to verify against your original bearing. The mounting width of 5.669 inches (144.00 mm) and centerline height of 2.520 inches (64.00 mm) determine whether the bracket aligns with your vehicle’s chassis mounting points.

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:
6649122, 6649122S2, 92VB4826BB, B92VB4826BB

Reference Numbers (Interchange):
FORD: 6649122, 92VB4826BB, B92VB4826BB, 6649122S2
Febi Bilstein: 18301
BSG: BSG30-710-003
First Line: FPB1049
Borg & Beck: BPB1049
QUINTON HAZELL: EM4613
SWAG: 50918824
RUVILLE: 785210
LYNXauto: MD-1004

Vehicle Fitment

FORD TRANSIT Bus (E_ _): 1991–2000

FORD TRANSIT Van (E_ _): 1991–2000

FORD TRANSIT Platform/Chassis (E_ _): 1991–2000

FORD TRANSIT Tourneo: 1994–2000

Compatible Engines:

• 2.0 (66 kW / 90 HP)
• 2.0 i (72 kW / 98 HP)
• 2.5 DI (51–59 kW / 69–80 HP)
• 2.5 TD (63–74 kW / 85–101 HP)
• 2.9 i (107 kW / 145 HP)

Fitment note: This bearing fits Ford Transit Mk4 (VE83) and Mk5 models from 1991 to 2000 across multiple body styles and engine variants. Please verify OE number, dimensions and vehicle configuration before ordering.

Product Features

• Direct OE replacement. This bearing matches Ford OE specifications 6649122 and 92VB4826BB for Transit Mk4 and Mk5 models.
• Heavy-duty construction. Engineered for commercial vehicle applications with a rolling bearing design and integrated ball bearing for smooth operation.
• Precision-engineered fitment. Features a 45mm inside diameter and 75mm outside diameter 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 Ford Transit 1991–2000 across multiple body styles and engines.
• Verify the inside diameter. This bearing is designed for a 45mm (1.772″) bearing opening. If your vehicle has a different size, this part won’t fit.
• Check dimensions. Verify the outside diameter (75mm), width (16mm), mounting width (144mm), and centerline height (64mm) against your original bearing 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.