Timken 1774 – 1730
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
1700
Cone Part Number
1774
Cup Part Number
1730
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
19.004 mm
D - Cup Outer Diameter
53.975 mm
B - Cone Width
19.837 mm
C - Cup Width
15.875 mm
T - Bearing Width
19.368 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
0.76 mm
da - Cone Frontface Backing Diameter
25 mm
db - Cone Backface Backing Diameter
27 mm
Da - Cup Frontface Backing Diameter
51.05 mm
Db - Cup Backface Backing Diameter
48.51 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location3
-6.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
11800 N
C1 - Dynamic Radial Rating (1 million revolutions)5
45400 N
C0 - Static Radial Rating
45300 N
C6
6200 N
Factors
K - Factor7
1.9
e - ISO Factor8
0.31
Y - ISO Factor9
1.95
Cg - Geometry Factor10
0.0521
