PART NO : AP0650T

33118
Timken BPW 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.

MERITOR EQUIVALENT :
AP0650M

APPLICATION
BPW 10 - 12 Tonne : Eco, HR, KH, KR, NH, NR. Eco, Eco-Max, Eco Plus. SH, SKH

SPECIFICATIONS
Cup Part Number : Y33118
Cone Part Number : X33118
Design Units : Metric
Bearing Weight : 3.1kg
Cage Type : Stamped Steel

DIMENSIONS
d - Bore :  90 mm
D - Cup Outer Diameter  :  150 mm
B - Cone Width  :  45 mm
C - Cup Width  :  35 mm
T - Bearing Width  :  45 mm

ABUTMENT AND FILLET DIMENSIONS
R - Cone Backface "To Clear" Radius¹ :  2.540 mm
r - Cup Backface "To Clear" Radius² :  2.03 mm
da - Cone Frontface Backing Diameter :  100.08 mm
db - Cone Backface Backing Diameter : 107.95 mm
Da - Cup Frontface Backing Diameter : 146.05 mm
Db - Cup Backface Backing Diameter : 134.87 mm
Ab - Cage-Cone Frontface Clearance : 3.8 mm
Aa - Cage-Cone Backface Clearance : 4.8 mm
a - Effective Center Location3 : -9.4 mm

BASIC LOAD RATINGS
C90 - Dynamic Radial Rating (90 million revolutions)⁴ :  94100 N
C1 - Dynamic Radial Rating (1 million revolutions)⁵ :  363000 N
C0 - Static Radial Rating :  447000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)⁶ :  64000 N

FACTORS
K - Factor7 :  1.47
e - ISO Factor⁸ :  0.4
Y - ISO Factor⁹ :  1.51
G1 - Heat Generation Factor (Roller-Raceway) :  180.1
G2 - Heat Generation Factor (Rib-Roller End) :  43.2
Cg - Geometry Factor :  0.1