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Class Information
Number: 148/906
Name: Metal treatment > Having portions of differing metallurgical properties or characteristics > Roller bearing element
Description: Art collection wherein the stock material is a roller bearing element e.g., race, ball, roller, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7435308 |
Rolling bearing |
Oct. 14, 2008 |
| 7422643 |
Rolling element and method of producing the same |
Sep. 9, 2008 |
| 7413704 |
Case hardening bearing steel having excellent toughness and rolling contact fatigue life in intermediate temperature |
Aug. 19, 2008 |
| 7207933 |
Carburized roller member made of high carbon chromium steel |
Apr. 24, 2007 |
| 7037383 |
Process for producing a component from metal |
May. 2, 2006 |
| 7037386 |
Rolling bearing for continuously variable transmission |
May. 2, 2006 |
| 6948247 |
Method for forming a bearing race for a cylindrical bearing |
Sep. 27, 2005 |
| 6858100 |
Rolling bearing |
Feb. 22, 2005 |
| 6837946 |
Method for the production of a part of a rolling bearing |
Jan. 4, 2005 |
| 6770152 |
Rolling bearing |
Aug. 3, 2004 |
| 6725720 |
Rolling bearing, and method of ultrasonically detecting flaws in bearing raceway ring of rolling bearing |
Apr. 27, 2004 |
| 6719854 |
Rolling Bearing |
Apr. 13, 2004 |
| 6666931 |
Rolling part and power transmission part |
Dec. 23, 2003 |
| 6602360 |
Rolling bearing |
Aug. 5, 2003 |
| 6592684 |
Rolling bearing |
Jul. 15, 2003 |
| 6589372 |
Plain bearing producing method |
Jul. 8, 2003 |
| 6585834 |
Method for performing a heat treatment of metallic rings, and bearing ring thus obtained |
Jul. 1, 2003 |
| 6582532 |
Steel for large bearing and parts for large bearing |
Jun. 24, 2003 |
| 6579384 |
Ball for constant-velocity joint and method of manufacturing such ball |
Jun. 17, 2003 |
| 6565677 |
Rolling bearing |
May. 20, 2003 |
| 6540847 |
Rolling structure steel |
Apr. 1, 2003 |
| 6537390 |
Antifriction bearing |
Mar. 25, 2003 |
| 6517644 |
Rolling bearing and method manufacturing the same |
Feb. 11, 2003 |
| 6491768 |
Anti-friction bearing and method for fabricating anti-friction & bearing |
Dec. 10, 2002 |
| 6488789 |
Wheel bearing unit |
Dec. 3, 2002 |
| 6475309 |
Rolling bearing steel having a surface with a lower bainitic structure and a method for the production thereof |
Nov. 5, 2002 |
| 6440233 |
Rolling bearing |
Aug. 27, 2002 |
| 6440237 |
Process for forming cold formed high-load bearing steel parts |
Aug. 27, 2002 |
| 6440232 |
Toroidal-type continuously variable transmission |
Aug. 27, 2002 |
| 6422756 |
Rolling bearing apparatus |
Jul. 23, 2002 |
| 6415512 |
Method and apparatus for surface processing of sintered oilless bearing |
Jul. 9, 2002 |
| 6409846 |
Rolling bearing |
Jun. 25, 2002 |
| 6403026 |
Steel and process for the manufacture of a component for bearings |
Jun. 11, 2002 |
| 6398886 |
Method and device for completing outer joint elements that are formed without cutting |
Jun. 4, 2002 |
| 6398420 |
Rolling bearing device |
Jun. 4, 2002 |
| 6383317 |
Process for the manufacture of a component for bearings and its products |
May. 7, 2002 |
| 6358333 |
Rolling member |
Mar. 19, 2002 |
| 6337145 |
Multilayer material for sliding elements and process for the production thereof |
Jan. 8, 2002 |
| 6333001 |
Micro-alloyed steel rolling bearings |
Dec. 25, 2001 |
| 6325867 |
Rolling bearing and heat treatment method therefor |
Dec. 4, 2001 |
| 6315455 |
Rolling bearing |
Nov. 13, 2001 |
| 6309475 |
Rolling element and producing method |
Oct. 30, 2001 |
| 6306230 |
Process for the production of hardened parts of steel |
Oct. 23, 2001 |
| 6284062 |
Member for immersion in hot dip galvanizing bath and method for producing the same |
Sep. 4, 2001 |
| 6280537 |
Ball bearing |
Aug. 28, 2001 |
| 6251197 |
Rolling or sliding parts |
Jun. 26, 2001 |
| 6248186 |
Ball-and-roller bearing and method of manufacturing the same |
Jun. 19, 2001 |
| 6228184 |
Rolling member |
May. 8, 2001 |
| 6224688 |
Rolling bearing |
May. 1, 2001 |
| 6197128 |
Rolling bearing |
Mar. 6, 2001 |
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