Timken 16986
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
16986
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
104000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
26900 N
Dimensions
d - Cone Bore
42.987 mm
B - Cone Width
19.837 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.520 mm
da - Cone Frontface Backing Diameter
48.5 mm
db - Cone Backface Backing Diameter
51 mm
Ab - Cage-Cone Frontface Clearance
1.5 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location4
-2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
15400 N
C1 - Dynamic Radial Rating (1 million revolutions)6
59500 N
C0 - Static Radial Rating
73500 N
C7
11700 N
Factors
K - Factor8
1.31
G1 - Heat Generation Factor (Roller-Raceway)
25.1
G2 - Heat Generation Factor (Rib-Roller End)
17.4
Cg - Geometry Factor9
0.0783
