7HR2042M[F(AP-C),​F(AP-CF),​F(AP-HC)]+[93-1000/1]L[H,​P,​SP,​UP]M THK Separated Linear Guide Side Rails Set Model HR

Brand Name:THK
Model Number:7HR2042M[F(AP-C),​F(AP-CF),​F(AP-HC)]+[93-1000/1]L[H,​P,​SP,​UP]M
Series:L521900
Cone Part Number:L521945
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:37600 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9740 lbf
d:4.0000 in
B - Cone Width:0.8438 in
PDF 7HR2042M[F(AP-C),​F(AP-CF),​F(AP-HC)]+[93-1000/1]L[H,​P,​SP,​UP]M

Product Details

SeriesL521900
Cone Part NumberL521945
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)137600 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)29740 lbf
d4.0000 in
B - Cone Width0.8438 in
R - Cone Backface To Clear Radius30.06 in
da - Cone Frontface Backing Diameter4.29 in
db - Cone Backface Backing Diameter4.41 in
Ab - Cage-Cone Frontface Clearance0.1 in
Aa - Cage-Cone Backface Clearance0.01 in
a - Effective Center Location40.19 in
C90 - Dynamic Radial Rating (90 million revolutions)55600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)621600 lbf
C0 - Static Radial Rating39400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)73760 lbf
K - Factor81.49
G1 - Heat Generation Factor (Roller-Raceway)152
G2 - Heat Generation Factor (Rib-Roller End)108
Cg - Geometry Factor0.135
View more

Company Profile

Phone 722-298-7405
View more

Related News

  • Skateboarders! I need your help!!!!! - Ultimate GuitarApr 22, 2009 — If your bearings are at the point of which you need to lube them, it'd be do need lube. but i advise on not using Vaseline. it might have some  difference between...
  • Vaseline - Bike ForumsApr 13, 2005 — The Vaseline worked pretty well, my bearings are now overhauled and the pedals are almost like new. I overhauled my bearings in my pedals, it worked great. White Lithium grease is the std product. Small tubs...
  • Cleaning ceramic bearings | clean the bearing | bearingIn brief, hybrid bearings use ceramic balls, paired with metal inner and outer rings, whereas full ceramic bearings are entirely made from ceramic material. Now  4 Ways to Clean Ball...
  • Recommended Products

    All Products Contact Now