Timken 27690 – 27620 (K107581R – K107582R)
Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
27690 – 27620 (K107581R – K107582R)
Specifications
Cone Part Number
27690
Cup Part Number
27620
Inner Spacer Part Number
K107581R
Outer Spacer Part Number
K107582R
Design Unit
Inch
Dimensions
d - Bore
83.345 mm
D - Cup Outer Diameter
125.413 mm
T - Width
54.762 mm
C - Width
43.652 mm
Snap Ring Diameter
130.07 mm
Snap Ring Width
3.96 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
1.52 mm
db - Cone Backface Backing Diameter
96 mm
Da - Cup Frontface Backing Diameter
119.90 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)
30400 N
C1 - Dynamic Radial Rating (1 million revolutions)3
204000 N
C4
21600 N
C905
52900 N
Factors
K - Factor6
1.4
e - ISO Factor7
0.42
Y1 - ISO Factor8
1.62
Y2 - ISO Factor9
2.42
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27690 – 27620 (K107581R – K107582R)
