Designation: T1120 Bearings
Type: Thrust Roller Taper Bearings
Interchange: T1120F Bearing, 110TTHD047 00278 Bearings
110TTHD047 Bearings
Dimension: 279.4*603.25*136.252mm
Inch size: 11*23.75*5.375 inch
Application: Pulp refiners and digesters, Metal mill work rolls
Weight: 220 kg
Stock: 10pcs
Materials: Chrome Steel
Feature: Full Rollers, Brass cage
Brand: EASIER
Origin: China
Thrust Tapered Roller Bearings
Thrust Roller Tapered Bearings T1120, are consist of two pieces washer ( the bearing rings), steel ball or steel rollers,cages, rubber seals, metal shell (normally we use chrome steel materials). the same with thrust ball bearings or thrust roller bearings, the King Pin Bearings can support large axial loads in one direction, requiring a minimum axial load for optimum performance.
The bearings are detachable so that the assembly is simple since the washer, the ball, and the cage can be mounted separately. What is the different is the thrust ball bearings or thrust roller bearings have no metal shell design. The materials we adopt chrome steel, and steel ball or steel rollers.
The geometry of the TTHD tapered rollers provide increased capacity over cylindrical thrust and spherical thrust bearings with the same envelope dimensions. The extensions of the raceways and rollers converge at a common point (the apex) on the axis of rotation, resulting in true rolling motion. True rolling motion reduces heat generation and wear on the races and rollers. It also allows higher speeds with minimum roller skewing or skidding. Enhanced features, such as coatings and finishes, also reduce film and skidding damage and handle high shock loads.
Applications of Thrust Roller Tapered Bearings T1120
| Standard Features | Benefits |
| Latest Profiling Technology | Allows for maximum load carrying capacity. |
| Enhanced Rib Design | Provides higher speed capability
(May allow for rib speeds up to 2743 meters/
minute or 9000 feet/minute.*) |
| True Rolling Motion | Reduces heat generation and wear. Extends
bearing life. |
| Premium Material | Provides high shock load resistance.
Maximizes service life in applications with
heavy loading. |
| Customized Design | Ensures best bearing for application. |
| Enhanced Features | Benefits |
| Super Clean Steel | Extends bearing fatigue life |
| Coatings/Super Finish | Reduces film and skidding damage for longer
service life. Able to handle high shock loads |
| Bore Range | Common Applications |
1.750" - 16.000" 44.45 - 406.40mm | Oilfield Top Drives and Swivels, Extruders, Pulp and Paper Mill Equipment, Boring Mill Tables |
5.000" - 17.000" 127.00 - 431.80 mm | Oilfield Top Drives and Swivels, Extruders, Coal and Rock Crushers, Steel Mills |
0.885" - 3.010"
22.48 - 76.45 mm | Heavy Truck and Trailer Applications, Class 8 Trailer
Landing Gear, Construction Equipment, Kingpin
Assemblies, Steer Axles, Tractors |
0.885" - 3.010"
22.48 - 76.45 mm | Heavy Truck and Trailer Applications, Class 8 Trailer Landing Gear, Construction Equipment, Kingpin
Assemblies, Steer Axles, Tractors |
Top Bore
0.250" - 1.500"
6.35 - 38.10 mm | Bottom Bore
0.275" - 1.525"
6.99 - 38.74 mm | Small Crane Hooks, Handheld Pneumatic Tools,Scissor Jacks, Truck Landing Wheel Cranks,
Handheld Power Tools |
3.500" - 20.000"
88.90 - 508.00 mm | Crane Hooks, Gear Boxes, Pumps, Rolling Mills,Cone Crushers, Winch Systems, Heavy Duty Swivels |
Thrust Roller Bearings mainly use for these bearings is heavy truck and trailer applications including steer axles and landing gears. Due to the tapered roller design these bearings can also be designed into a variety of other applications where high thrust load capacity is required. The rollers and thrust races are manufactured from high grade bearing steel and are case hardened for excellent wear life and fracture toughness. The EASIER designs utilize a full complement of rollers to maximize load capacity and minimize roller skewing.
Features of Thrust Tapered Roller Bearings
-- Excellent prevention from overrunning & backstopping
-- Self-Aligned ,
-- High load sustaining capacity
-- Seal excludes contamination with a separator and bore liner,
-- Prevent rotational damage,
-- Get automatically locked when rolled in opposite direction
EASIER/TKW as Top China Bearing manufacturer, it Can manufacture and supply complete series Thrust Bearings T811 & King Pin Thrust Bearings, Thrust Ball bearings and Thrust Roller Bearings. there are few bearing manufacturer in the world manufacturer this kinds of bearings like Fersa from Spain, RBC, TIMKEN from USA, TURBO,TKW from China etc. Our products are the same design and replace them for customers on the market.
