593/592A Timken Tapered Roller Bearing 88.9x152.4x39.69mm

Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Industries:
Aerospace, agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.

Benefits:
Enhanced performance in demanding applications.

Series
    595
Cone Part Number
    593
Cup Part Number
    592A
Design Unit
    Inch
Cage Material
    Stamped Steel
Related Assembly Number(s)
    593-906A8
Dimensions
d - Bore
    3 1/2 in 88.900 mm
D - Cup Outer Diameter
    6 in 152.400 mm
B - Cone Width
    1.4300 in 36.322 mm
C - Cup Width
    1.1875 in 30.163 mm
T - Bearing Width
    1.5625 in 39.688 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
    0.14 in 3.600 mm
r - Cup Backface "To Clear" Radius2
    0.130 in 3.30 mm
da - Cone Frontface Backing Diameter
    3.86 in 98 mm
db - Cone Backface Backing Diameter
    4.09 in 104 mm
Da - Cup Frontface Backing Diameter
    5.71 in 145.03 mm
Db - Cup Backface Backing Diameter
    5.31 in 134.87 mm
Ab - Cage-Cone Frontface Clearance
    0.09 in 2.3 mm
Aa - Cage-Cone Backface Clearance
    0.15 in 3.8 mm
a - Effective Center Location3
    -0.1 in -2.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
    12600 lbf 56000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
    48600 lbf 216000 N
C0 - Static Radial Rating
    71600 lbf 319000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    9530 lbf 42400 N
Factors
K - Factor7
    1.32
e - ISO Factor8
    0.44
Y - ISO Factor9
    1.36
G1 - Heat Generation Factor (Roller-Raceway)
    151
G2 - Heat Generation Factor (Rib-Roller End)
    36.8
Cg - Geometry Factor10
    0.142