PART NO : AP0657KT
SET 409 (45280 / 45220)
Timken Inner Cup & Cone Bearing Kit
This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
APPLICATION
MERITOR
ROCKWELL
SPECIFICATIONS
Cup Part Number : 45220
Cone Part Number : 45280
Design Units : Imperial
Bearing Weight : 1.3kg
Cage Type : Stamped Steel
DIMENSIONS
d - Bore : 44.450 mm
D - Cup Outer Diameter : 104.775 mm
B - Cone Width : 30.958 mm
C - Cup Width : 23.813 mm
T - Bearing Width : 30.163 mm
ABUTMENT AND FILLET DIMENSIONS
R - Cone Backface "To Clear" Radius1 : 0.760 mm
r - Cup Backface "To Clear" Radius2 : 3.30 mm
da - Cone Frontface Backing Diameter : 54.10 mm
db - Cone Backface Backing Diameter : 55.12 mm
Da - Cup Frontface Backing Diameter : 99.10 mm
Db - Cup Backface Backing Diameter : 92.96 mm
Ab - Cage-Cone Frontface Clearance : 2.5 mm
Aa - Cage-Cone Backface Clearance : 1.8 mm
a - Effective Center Location3 : -8.1 mm
BASIC LOAD RATINGS
C90 - Dynamic Radial Rating (90 million revolutions)4 : 39700 N
C1 - Dynamic Radial Rating (1 million revolutions)5 : 153000 N
C0 - Static Radial Rating : 189000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 : 22600 N
FACTORS
K - Factor7 : 1.76
e - ISO Factor8 : 0.33
Y - ISO Factor9 : 1.8
G1 - Heat Generation Factor (Roller-Raceway) : 63.5
G2 - Heat Generation Factor (Rib-Roller End) : 16.9
Cg - Geometry Factor : 0.0971
Timken Tapered Bearing Cup & Cone Kit - Set 409 (45280 / 45220)
- Brand: Timken
- Product Code: AP0657KT
- Availability: In Stock
- $126.50
-
$99.00
- Ex Tax: $90.00