Timken Tapered Bearing Cup & Cone Kit - Set 405 (663 / 653)
SKU: AP0606KT
Category: Axle Assembly Parts, Axle Parts, Bearings - Timken / Meritor / Bpw / Skf / Saf, DANA SPICER EARLY AXLE 12.25” X 7.5” BRAKE, 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 : AP0606KT
SET 405 (663 / 653)
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.
SPECIFICATIONS
Cup Part Number : 653
Cone Part Number : 663
Design Units : Imperial
Bearing Weight : 2.7kg
Cage Type : Stamped Steel
DIMENSIONS
d - Bore : 82.550 mm
D - Cup Outer Diameter : 146.050 mm
B - Cone Width : 41.275 mm
C - Cup Width : 31.750 mm
T - Bearing Width : 41.275 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 : 91.95 mm
db - Cone Backface Backing Diameter : 99.06 mm
Da - Cup Frontface Backing Diameter : 139.95 mm
Db - Cup Backface Backing Diameter : 131.06 mm
Ab - Cage-Cone Frontface Clearance : 2.5 mm
Aa - Cage-Cone Backface Clearance : 4.3 mm
a - Effective Center Location3 : -7.9 mm
BASIC LOAD RATINGS
C90 - Dynamic Radial Rating (90 million revolutions)4 : 64000 N
C1 - Dynamic Radial Rating (1 million revolutions)5 : 247000 N
C0 - Static Radial Rating : 335000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 : 44800 N
FACTORS
K - Factor7 : 1.43
e - ISO Factor8 : 0.41
Y - ISO Factor9 : 1.47
G1 - Heat Generation Factor (Roller-Raceway) : 137
G2 - Heat Generation Factor (Rib-Roller End) : 27.3
Cg - Geometry Factor : 0.0919
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