Timken Tapered Bearing Cup & Cone Kit - 32215

PART NO : AP0630T

32215​​
Timken Outer 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
Freighter : MK 4 (Late) & MK 5

SPECIFICATIONS
Cone Part Number : X32215
Cup Part Number : Y32215
Design Units : Metric
Bearing Weight : 1.7kg
Cage Type : Stamped Steel

BEARING DIMENSIONS
d - Bore : 75.000 mm
D - Cup Outer Diameter : 130.000 mm
B - Cone Width​ : 31.000 mm
C - Cup Width​ : 27 mm
T - Bearing Width​ : 33.250 mm

ABUTMENT AND FILLET DIMENSIONS​
R - Cone Backface "To Clear" Radius1 : 2.030 mm
r - Cup Backface "To Clear" Radius2 : 1.52 mm
da - Cone Frontface Backing Diameter : 84.07 mm
db - Cone Backface Backing Diameter : 87.88 mm
Da - Cup Frontface Backing Diameter : 125.00 mm
Db - Cup Backface Backing Diameter : 117.09 mm
Ab - Cage-Cone Frontface Clearance : 4.1 mm
Aa - Cage-Cone Backface Clearance : 3 mm
a - Effective Center Location3 : -3.6 mm

BASIC LOAD RATINGS
C90 - Dynamic Radial Rating (90 million revolutions)⁴ : 56500 N
C1 - Dynamic Radial Rating (1 million revolutions)⁵ : 218000 N
C0 - Static Radial Rating : 227000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)⁶​ : 42100 N

FACTORS
K - Factor⁷ : 1.34
e - ISO Factor⁸ : 0.44
Y - ISO Factor⁹ : 1.38
G1 - Heat Generation Factor (Roller-Raceway) : 87.5
G2 - Heat Generation Factor (Rib-Roller End) : 26.9
Cg - Geometry Factor : 0.0806

BEARING LIFE CALCULATION TOOL