SKF Tapered Roller Bearing, 45mm Inside Diameter, 72mm Outside Diameter - BT1B 329270/Q

This tapered roller bearing is designed to accommodate high load requirements and operate efficiently within various industrial applications. With an inside diameter of 45mm and an outside diameter of 72mm, this bearing offers robust support and stability. The cylindrical bore taper bearing is engineered for use in dynamic and static loading environments, ensuring reliable performance in diverse mechanical setups.

Features & Benefits

• High load capacity supporting up to 71kN statically

• Limiting speed of 8500rpm promotes efficient operation

• Designed with a single-row configuration for compactness

• Constructed with a sheet metal cage for lightweight performance

• Facilitates smooth operation under varying load conditions

Applications

• Utilised in industrial machinery for improved reliability

• Can be used in automation equipment for precision

• Ideal for electric motors requiring robust bearing support

• Suitable for heavy-duty in mechanical assemblies

What are the benefits of the cylindrical bore design?

The cylindrical bore design allows for precise alignment and easier installation, minimising potential misalignment issues during assembly. This feature contributes to reduced friction and extended bearing life, making it an advantageous choice for rotating equipment.

How does the dynamic load rating impact operation?

The dynamic load rating indicates the bearing's ability to withstand forces while in motion. A higher rating, such as 46.8kN, ensures improved resilience against wear and fatigue under operational conditions, ultimately leading to longer service intervals.

What maintenance considerations should be taken into account?

Regular lubrication is essential to maintain optimal performance and reduce wear. It is advisable to assess the lubrication levels periodically, especially in applications subjected to high speeds or loads, to ensure continued reliability and efficiency.

Select all	Attribute	Value
	브랜드	SKF
	Product Type	Roller Bearing
	Inside Diameter	45 mm
	Bore Type	Tapered
	Roller Material	Steel
	Cage Material	Sheet Metal
	Cone Width	18.26mm
	Bearing Material	Steel
	Limiting Speed	8500rpm
	Standards/Approvals	No
	Bearing Dynamic Load Rating	46.8 KN
	Series	BT1B
	Cup Width	15.08mm
	Number of Rows	1
	Outside Diameter	72 mm
	Static Load Rating	71kN
	Bearing Type	Taper

	Select all
	브랜드 SKF
	Product Type Roller Bearing
	Inside Diameter 45 mm
	Bore Type Tapered
	Roller Material Steel
	Cage Material Sheet Metal
	Cone Width 18.26mm
	Bearing Material Steel
	Limiting Speed 8500rpm
	Standards/Approvals No
	Bearing Dynamic Load Rating 46.8 KN
	Series BT1B
	Cup Width 15.08mm
	Number of Rows 1
	Outside Diameter 72 mm
	Static Load Rating 71kN
	Bearing Type Taper

SKF BT1B 329270/Q Taper 45 mm ID Roller Bearing, 72 mm OD