8HR2555M+[122-1000/1]L[F(AP-C),​F(AP-CF),​F(AP-HC)]M THK Separated Linear Guide Side Rails Set Model HR

Brand Name:THK
Model Number:8HR2555M+[122-1000/1]L[F(AP-C),​F(AP-CF),​F(AP-HC)]M
Series:M38500
Cone Part Number:M38549
Cup Part Number:M38512
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:34.925 mm
D:66.421 mm
PDF 8HR2555M+[122-1000/1]L[F(AP-C),​F(AP-CF),​F(AP-HC)]M

Product Details

SeriesM38500
Cone Part NumberM38549
Cup Part NumberM38512
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d34.925 mm
D66.421 mm
B - Cone Width20.638 mm
C - Cup Width16.670 mm
B20.638 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius22.29 mm
da - Cone Frontface Backing Diameter39.88 mm
db - Cone Backface Backing Diameter46.48 mm
Da - Cup Frontface Backing Diameter62.00 mm
Db - Cup Backface Backing Diameter57.91 mm
Ab - Cage-Cone Frontface Clearance3.3 mm
Aa - Cage-Cone Backface Clearance-0.3 mm
a - Effective Center Location3-5.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)43640 lbf
C1 - Dynamic Radial Rating (1 million revolutions)514000 lbf
C0 - Static Radial Rating16400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62200 lbf
K - Factor71.66
e - ISO Factor80.35
Y - ISO Factor91.7
G1 - Heat Generation Factor (Roller-Raceway)20.3
G2 - Heat Generation Factor (Rib-Roller End)12.9
Cg - Geometry Factor0.068
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