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
Method and system for physical verification using network segment current
Image processing apparatus and image processing method
Single-stage PFC converter with constant voltage and constant current
Low-staining room temperature curable coating composition
Hand sign
Biomarker for Barrett's Oesophagus
Case for electronic device
  Randomly Featured Patents
Cathode for high intensity discharge lamp
Process of preparing blood cell protein from hemoglobin
Composition for depositing diffusion carbide coatings on iron-carbon alloy articles
Jetting apparatus and method of improving the performance of a jetting apparatus
Apparatus for evaluating plane strain stretch formability, and method therefor
Interchangeable preconcentrator connector assembly
Reflected image through substance
Disk drive including N-current preamplifier for generating N-independently controlled write currents
Torque production vehicle and method
Method and articles for providing education and support related to wildlife and wildlife conservation