Description
Brand - RBC
Item Number - TRTB11500MAX3 RBC
Category - V-Flat Tapered Roller Thrust Bearings
Cage Type - Pin Type
Principal Dimensions & Load Ratings (Imperial) :
Bore Diameter (d) - 11.5 inch
Outer Diameter (D) - 26 inch
Stack Height (T) - 5 inch
Thickness (T1) - 0.925 inch
Small Outer Diameter of Ring (D1) - 26 inch
Large Bore Diameter of Ring (d1) - 11.5 inch
Minimum Shoulder Diameter of Shaft (H) - 23.88 inch
Maximum Shoulder Diameter of Housing (E) - 12.64 inch
Maximum Fillet Radius of Shaft (R) - 0.06 inch
Maximum Fillet Radius of Housing (r) - 0.31 inch
Static Capacity - 9990000 lbf
Dynamic Capacity - 2402000 lbf
API 8C Capacity - 877 tons
Bearing Weight - 487 lbs
Principal Dimensions & Load Ratings (Metric) :
Bore Diameter (d) - 292.1 mm
Outer Diameter (D) - 660.4 mm
Stack Height (T) - 127 mm
Thickness (T1) - 23.5 mm
Small Outer Diameter of Ring (D1) - 660.4 mm
Large Bore Diameter of Ring (d1) - 292.1 mm
Minimum Shoulder Diameter of Shaft (H) - 606.7 mm
Maximum Shoulder Diameter of Housing (E) - 321 mm
Maximum Fillet Radius of Shaft (R) - 1.5 mm
Maximum Fillet Radius of Housing (r) - 7.9 mm
Static Capacity - 44438 kN
Dynamic Capacity - 10685 kN
Bearing Weight - 221 kg
Description of Suffixes and Prefixes :
• TRTB - Tapered Roller Thrust Bearing
• MAX3 - MAX3™ Steel Bearing
other salient points to be noted :
• RBC manufactures a comprehensive line of heavy-duty V-Flat tapered roller thrust bearings, with bore sizes ranging from 5 inches (127 mm) to 17 inches (431.8 mm). These bearings are specifically engineered for high-performance in extreme environments, making them ideal for tough applications such as oilfield top drives, swivels, extruders, and other heavy industrial uses.
• RBC’s TRTB-VF Series V-Flat tapered roller thrust bearings feature a unique design with one tapered raceway and one flat raceway. They include a pin-type cage and roller assembly with controlled-contour rollers, which optimize stress distribution across the contact surface. This advanced design delivers maximum load capacity within a compact envelope. Bearings in this series are available with either bronze or pin-type cages, both providing enhanced performance for heavily loaded applications.
• TRTB-VF Series V-Flat tapered roller thrust bearings from RBC are also offered in MAX3™ steel, delivering superior fatigue life for applications requiring increased durability and performance.
Advantages of RBC heavy-duty tapered roller thrust bearings :
• Interchangeable with Industry Standard Product Offerings
• High Shock Resistance
• Application Flexibility – Assemblies are available with bore reliefs on larger sizes, optional on smaller sizes – to fit a variety of unique applications.
♦ ♦ Images are for representation purposes only
Item Number - TRTB11500MAX3 RBC
Category - V-Flat Tapered Roller Thrust Bearings
Cage Type - Pin Type
Principal Dimensions & Load Ratings (Imperial) :
Bore Diameter (d) - 11.5 inch
Outer Diameter (D) - 26 inch
Stack Height (T) - 5 inch
Thickness (T1) - 0.925 inch
Small Outer Diameter of Ring (D1) - 26 inch
Large Bore Diameter of Ring (d1) - 11.5 inch
Minimum Shoulder Diameter of Shaft (H) - 23.88 inch
Maximum Shoulder Diameter of Housing (E) - 12.64 inch
Maximum Fillet Radius of Shaft (R) - 0.06 inch
Maximum Fillet Radius of Housing (r) - 0.31 inch
Static Capacity - 9990000 lbf
Dynamic Capacity - 2402000 lbf
API 8C Capacity - 877 tons
Bearing Weight - 487 lbs
Principal Dimensions & Load Ratings (Metric) :
Bore Diameter (d) - 292.1 mm
Outer Diameter (D) - 660.4 mm
Stack Height (T) - 127 mm
Thickness (T1) - 23.5 mm
Small Outer Diameter of Ring (D1) - 660.4 mm
Large Bore Diameter of Ring (d1) - 292.1 mm
Minimum Shoulder Diameter of Shaft (H) - 606.7 mm
Maximum Shoulder Diameter of Housing (E) - 321 mm
Maximum Fillet Radius of Shaft (R) - 1.5 mm
Maximum Fillet Radius of Housing (r) - 7.9 mm
Static Capacity - 44438 kN
Dynamic Capacity - 10685 kN
Bearing Weight - 221 kg
Description of Suffixes and Prefixes :
• TRTB - Tapered Roller Thrust Bearing
• MAX3 - MAX3™ Steel Bearing
other salient points to be noted :
• RBC manufactures a comprehensive line of heavy-duty V-Flat tapered roller thrust bearings, with bore sizes ranging from 5 inches (127 mm) to 17 inches (431.8 mm). These bearings are specifically engineered for high-performance in extreme environments, making them ideal for tough applications such as oilfield top drives, swivels, extruders, and other heavy industrial uses.
• RBC’s TRTB-VF Series V-Flat tapered roller thrust bearings feature a unique design with one tapered raceway and one flat raceway. They include a pin-type cage and roller assembly with controlled-contour rollers, which optimize stress distribution across the contact surface. This advanced design delivers maximum load capacity within a compact envelope. Bearings in this series are available with either bronze or pin-type cages, both providing enhanced performance for heavily loaded applications.
• TRTB-VF Series V-Flat tapered roller thrust bearings from RBC are also offered in MAX3™ steel, delivering superior fatigue life for applications requiring increased durability and performance.
Advantages of RBC heavy-duty tapered roller thrust bearings :
• Interchangeable with Industry Standard Product Offerings
• High Shock Resistance
• Application Flexibility – Assemblies are available with bore reliefs on larger sizes, optional on smaller sizes – to fit a variety of unique applications.
♦ ♦ Images are for representation purposes only
