Timken Tapered Bearing Cup & Cone Kit - Set 424 (555-S / 552A)
SKU: AP0740KT
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 : AP0740KT
SET 424 (555S / 552A)
Timken Outer Cup & Cone Bearing Kit
Front / Steer Axle
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 FL941, MFS73
SPECIFICATIONS
Cone Part Number : 555-S
Cup Part Number : 552A
Design Units : Imperial
Bearing Weight : 2.2kg
Cage Type : Stamped Steel
BEARING DIMENSIONS
d - Bore : 57.150 mm
D - Cup Outer Diameter : 123.825 mm
B - Cone Width : 36.678 mm
C - Cup Width : 30.163 mm
T - Bearing Width : 38.100 mm
ABUTMENT AND FILLET DIMENSIONS
R - Cone Backface "To Clear" Radius1 : 3.560 mm
r - Cup Backface "To Clear" Radius2 : 3.30 mm
da - Cone Frontface Backing Diameter : 70.10 mm
db - Cone Backface Backing Diameter : 75.95 mm
Da - Cup Frontface Backing Diameter : 116.10 mm
Db - Cup Backface Backing Diameter : 108.97 mm
Ab - Cage-Cone Frontface Clearance : 2 mm
Aa - Cage-Cone Backface Clearance : 1.8 mm
a - Effective Center Location3 : -9.4 mm
BASIC LOAD RATINGS
C90 - Dynamic Radial Rating (90 million revolutions)4 : 58600 N
C1 - Dynamic Radial Rating (1 million revolutions)5 : 226000 N
C0 - Static Radial Rating : 248000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 : 34700 N
FACTORS
K - Factor7 : 1.69
e - ISO Factor8 : 0.35
Y - ISO Factor9 : 1.73
G1 - Heat Generation Factor (Roller-Raceway) : 91
G2 - Heat Generation Factor (Rib-Roller End) : 21.1
Cg - Geometry Factor : 0.111
RECENTLY VIEWED PRODUCTS