Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Tapered roller bearing










Image Number 15 for United States Patent #7841773.

A tapered roller bearing comprises an inner ring having a conical surface-like raceway surface in it outer periphery and formed with a cone back face rib and a cone front face rib on the opposite sides of the raceway, an outer ring having a conical surface-like raceway in its inner periphery, a plurality of tapered rollers interposed between the raceways of the inner and outer rings, and a cage for holding the tapered rollers in predetermined circumferential intervals, wherein the ratio R/R.sub.BASE of the radius of curvature R of the large end face (32) of the tapered roller (30) to the distance R.sub.BASE from the apex of cone of the tapered roller (30) to the cone back face rib surface (18) of the inner ring (10) is set at 0.75 to 0.87, and the end face deflection of the large end face (32) of the tapered roller (30) is 3 .mu.m or less.








 
 
  Recently Added Patents
Communication apparatus, communication method, and communication system
Cellulose ester compositions having low birefringence and films made therefrom
Method, device and computer readable medium for determining whether transmission signals are present in received signals
Assembly for providing an aligned stack of two or more modules and a lithography system or a microscopy system comprising such an assembly
Millimeter wave imaging method and system to detect concealed objects
(4948
Glove
  Randomly Featured Patents
Method for the simultaneous transmission of a plurality of data stream over one transmission channel
Method and apparatus for wideband planar arrays implemented with a polyomino subarray architecture
Constant current bias color switch for a beam penetration CRT
Beadlock wrench float fitting
Flip-chip photodiode
Comb filter having improved luminance response
Method and apparatus for radiation hardened isolation
Sensitive electrical to mechanical transducer
Exposure during rework for enhanced resist removal
Standard solutions for determination of thyroxine-binding capacity in serum