Timken BPW Tapered Bearing Cup & Cone Kit - 32310

PART NO : AP0671T

32310​​
Timken BPW 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.

MERITOR EQUIVALENT :
AP0671M

APPLICATION
BPW 6.5 - 9 Tonne : Eco, HR, KH, KR, NH, NR. Eco, Eco-Max, Eco Plus. SH, SKH

SPECIFICATIONS
Cone Part Number : X32310
Cup Part Number : Y32310
Design Units : Metric
Bearing Weight : 1.8kg
Cage Type : Stamped Steel

BEARING DIMENSIONS
d - Bore : 50.000 mm
D - Cup Outer Diameter : 110.000 mm
B - Cone Width​ : 40.000 mm
C - Cup Width​ : 33.000 mm
T - Bearing Width​ : 42.250 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 : 59.94 mm
db - Cone Backface Backing Diameter : 65.02 mm
Da - Cup Frontface Backing Diameter : 103.89 mm
Db - Cup Backface Backing Diameter : 95.00 mm
Ab - Cage-Cone Frontface Clearance : 3.6 mm
Aa - Cage-Cone Backface Clearance : 3.8 mm
a - Effective Center Location3 : -14.2 mm

BASIC LOAD RATINGS
C90 - Dynamic Radial Rating (90 million revolutions)⁴ : 48400 N
C1 - Dynamic Radial Rating (1 million revolutions)⁵ : 187000 N
C0 - Static Radial Rating : 211000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)⁶​ : 28600 N

FACTORS
K - Factor⁷ : 1.69
e - ISO Factor⁸ : 0.35
Y - ISO Factor⁹ : 1.74
G1 - Heat Generation Factor (Roller-Raceway) : 60.6
G2 - Heat Generation Factor (Rib-Roller End) : 16
Cg - Geometry Factor : 0.0965

BEARING LIFE CALCULATION TOOL

32310, 0264102500