Timken NA67885SW – 67820CD
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
67800
Cone Part Number
NA67885SW
Cup Part Number
67820CD
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
190.5 mm
D - Cup Outer Diameter
266.7 mm
B - Cone Width
54.767 mm
C - Double Cup Width
84.138 mm
T - Bearing Width across Cones
109.535 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.556 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
209 mm
Da - Cup Frontface Backing Diameter
260.35 mm
Aa - Cage-Cone Backface Clearance
7.6 mm
a - Effective Center Location3
6.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
108000 N
C5
88200 N
Factors
K - Factor6
1.22
e - ISO Factor7
0.48
Y1 - ISO Factor8
1.41
Y2 - ISO Factor9
2.11
