Timken Tapered Bearing Cup & Cone Kit - Set 409 (45280 / 45220)
SKU: AP0657KT
Category: Axle Parts, Bearings - Timken / Meritor / Bpw / Skf / Saf, Trailer Parts Melbourne, Truck Parts Penrith, Truck Spares Adelaide, Truck Spares Melbourne, Truck Spares Newcastle, Truck Spares Perth, Truck Spares Sydney, Truck Spares Wollongong, Truck Spares Wyong, Wheel Bearing Kits
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
RECENTLY VIEWED PRODUCTS