TIMKEN Bearing 93800 - 93125V
TIMKEN Bearing 93800 - 93125V
TIMKEN Bearing

TIMKEN Bearing 93800 - 93125V

Category: TIMKEN Bearing > Tapered Roller Bearings > Tapered Roller Bearings - TS (Tapered Single) Imperial

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.
Material: Bearing steels
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Specifications of TIMKEN Bearing 93800 - 93125V

TIMKEN Bearing 93800 - 93125V

Specifications

Series

93000

Cone Part Number

93800

Cup Part Number

93125V

Design Unit

Inch

Bearing Weight

39.2 lb17.8 Kg
Cage Material

Stamped Steel

Dimensions

d – Bore

8 in203.2 mm
D – Cup Outer Diameter

12.5 in317.5 mm
B – Cone Width

2.5 in63.5 mm
C – Cup Width

1.8125 in46.038 mm
T – Bearing Width

2.5000 in63.5 mm

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1

0.170 in4.3 mm
r – Cup Backface “To Clear” Radius2

0.130 in3.3 mm
da – Cone Frontface Backing Diameter

8.74 in222 mm
db – Cone Backface Backing Diameter

8.94 in227 mm
Da – Cup Frontface Backing Diameter

11.84 in300.00 mm
Db – Cup Backface Backing Diameter

11.26 in286.00 mm
Ab – Cage-Cone Frontface Clearance

0.21 in5.3 mm
Aa – Cage-Cone Backface Clearance

0.32 in8.1 mm
a – Effective Center Location3

0.31 in7.9 mm

Basic Load Ratings

C90 – Dynamic Radial Rating (90 million revolutions)4

42600 lbf190000 N
C1 – Dynamic Radial Rating (1 million revolutions)5

164000 lbf731000 N
C0 – Static Radial Rating

290000 lbf1290000 N
Ca90 – Dynamic Thrust Rating (90 million revolutions)6

38200 lbf170000 N

Factors

K – Factor7

1.12

e – ISO Factor8

0.52

Y – ISO Factor9

1.15

G1 – Heat Generation Factor (Roller-Raceway)

912.5

G2 – Heat Generation Factor (Rib-Roller End)

126.1

Cg – Geometry Factor10

0.146