Tapered roller bearings are designed for combined radial and axial loading. Arrangement, load direction, stiffness and appropriate setting are important when choosing a bearing for an assembly.

For tapered roller models, d is the bore, D is the outside diameter, B is the inner-ring width, C is the outer-ring width and T is the assembled overall width. Values are displayed only when recorded for the selected model.

Typical application considerations

• Industrial gear units, wheel-related equipment, power transmission and machinery where the selected bearing design is appropriate
• Matched bearing arrangement, axial location and setting of end play or preload as required by the equipment design
• Lubrication, mounting fits and alignment checked against the actual operating conditions

For an accurate offer, specify the complete model designation, required quantity, delivery destination and any important operating requirements. When relevant, include:

• Required bore, outside diameter, width and any assembly drawing
• Seal or shield arrangement, internal clearance, precision grade, cage and material
• Operating load, shaft speed, temperature, lubrication and working environment
• Inspection or certification requirements and required packaging

Details and availability are confirmed against the specific quotation; a base model designation alone does not define every possible configuration.