KORO 31309 Tapered Roller Bearing 45x100x27.25 mm

KORO 31309 Single Row Tapered Roller Bearing

PRODUCT DETAILS

• Brand: KORO
• Part Number: 31309
• Part Type: Single Row Tapered Roller Bearing
• Bearing Design: Tapered Roller Bearing
• Inner Diameter (Bore): 45 mm
• Outer Diameter: 100 mm
• Overall Width: 27.25 mm
• Inner Ring Width: 25 mm
• Outer Ring Width: 18 mm
• Material: Steel / chrome steel specification is commonly listed for the 31309 bearing; exact material of the KORO unit is Not verified
• Seal Type: Open
• Row: Single Row
• Weight: Approximately 0.95 kg; exact KORO unit weight is Not verified

The standard 31309 bearing dimensions are confirmed by multiple bearing references as 45 mm bore × 100 mm outside diameter × 27.25 mm overall width.

VEHICLE / UNIT COMPATIBILITY

Automotive application: The 31309 bearing type is used in various automotive and heavy-equipment applications, including wheel hubs and other rotating assemblies.

However, I could not verify a specific vehicle make, model, year, engine, or exact automotive position for the KORO 31309 from a reliable source.

Therefore:

• Vehicle Make: Not verified
• Vehicle Model: Not verified
• Model Year: Not verified
• Engine: Not verified
• Front/Rear Position: Not verified
• Left/Right Position: Not verified

Do not use a vehicle compatibility list from another 31309 manufacturer as confirmation for the KORO unit.

SPECIFICATIONS

Brand: KORO
Part Number: 31309
Part Type: Single Row Tapered Roller Bearing
Bearing Size: 45 × 100 × 27.25 mm
Bore Diameter: 45 mm
Outer Diameter: 100 mm
Overall Width: 27.25 mm
Inner Ring Width: 25 mm
Outer Ring Width: 18 mm
Construction: Single Row
Seal: Open
Material: Not verified for KORO
Weight: Not verified for KORO
Vehicle Application: Not verified

PRODUCT DESCRIPTION

KORO 31309 is a single-row tapered roller bearing designed to handle combined radial and axial loads.

The bearing has a standard size of 45 mm × 100 mm × 27.25 mm and is suitable for applications requiring a tapered roller bearing of this exact specification.

Because the same bearing number can be used across different equipment and vehicle applications, please compare the part number, dimensions, and original bearing before ordering.

BUYER REMINDER

Please verify the exact part number, dimensions, and vehicle application before placing your order. If you are unsure about compatibility, please send your vehicle model, year, engine specification, and old part number/photo for checking.

Important: 31309 is a bearing size/model number and does not by itself guarantee fitment to a particular vehicle.