CylindriCal and Tapered roller Bearings

Tapered Roller Bearings
W
W o
W
W o
X U B
a
W i
R
V
Z
D
X U B
a
W i
R
V
D
r
r
TS Type
TSF Type
Load Rating:
3000
Basic
hrs L
Load
10 Life
Ratings Axial
@ 500 rpm Load
K
Factor
Dynamic Radial Static Thrust Factor
Rating Rating e
C r
C or
Y 2
Cone
Number
B
Bore
Diameter
W i
Cone
Width
R a U V
Maximum
Shaft
Fillet
Radius *
Effective
Load
Center†
Minimum
Shaft
Shoulder
Diameter
Minimum
Shaft
Shoulder
Diameter
Cup
Number
D
Outside
Diameter
W o
Cup
Width
r X Z W
Maximum
Housing
Fillet
Radius *
Maximum Maximum
Housing Housing
Shoulder Shoulder
Diameter Diameter
Bearing
Width
lbs/N
Inch/mm
Inch/mm
170000 272000 0.38 219000
755000 1210000 1.59 Series
53000 34300 1.50 EE219068 6.8750 3.2500 0.25 -0.60 8.03 7.60 219117 11.7500 2.5000 0.25 11.10 10.59 3.2500
236000 152000 174.625 82.550 6.4 -15.2 204.0 193.0 298.450 63.500 6.4 282.0 269.0 82.550
56000 86000 0.33 HM220100
249000 380000 1.80 Series
97000 132000 0.33
430000 590000 1.79
HH221400
Series
219122 12.2500 2.5000 0.25 11.10 10.83 3.2500
311.150 63.500 6.4 282.0 275.0 82.550
HM220145 3.9360 2.0669 0.31 -0.35 5.31 4.25 HM220110 6.1801 1.3386 0.14 5.94 5.51 1.6535
99.974 52.500 8.0 -8.9 135.0 108.0 156.975 34.000 3.5 151.0 140.0 42.000
HM220149 3.9360 1.6535 0.31 -0.35 5.31 4.25
99.974 42.000 8.0 -8.9 135.0 108.0
28800 16500 1.74 HH221430 3.0000 2.2650 0.14 -0.59 3.98 3.74 HH221410 7.5000 1.8125 0.13 7.05 6.73 2.2500
128000 73400 76.200 57.531 3.5 -15.0 101.0 95.0 190.500 46.038 3.3 179.0 171.0 57.150
28800 16500 1.74 HH221431 3.1250 2.2650 0.14 -0.59 4.06 3.82 HH221410B 7.5000 1.8125 0.13 7.05 —— 2.2500
128000 73400 79.375 57.531 3.5 -15.0 103.0 97.0 190.500 46.038 3.3 179.0 —— 57.150
28800 16500 1.74 HH221434 3.5000 2.2650 0.31 -0.59 4.72 4.13 JHH221413 7.4803 1.8125 0.13 7.28 6.73 2.2500
128000 73400 88.900 57.531 8.0 -15.0 120.0 105.0 190.000 46.038 3.3 185.0 171.0 57.150
28800 16500 1.74 JHH221436 3.5433 2.2650 0.31 -0.59 4.76 4.17
128000 73400 90.000 57.531 8.0 -15.0 121.0 106.0
28800 16500 1.74 HH221440 3.7500 2.2650 0.31 -0.59 4.92 4.33
128000 73400 95.250 57.531 8.0 -15.0 125.0 110.0
28800 16500 1.74 HH221442 3.8750 2.2650 0.14 -0.59 4.69 4.45
128000 73400 98.425 57.531 3.5 -15.0 119.0 113.0
28800 16500 1.74 HH221447 3.9363 2.2650 0.25 -0.59 4.96 4.49
128000 73400 99.982 57.531 6.4 -15.0 126.0 114.0
28800 16500 1.74 HH221449 4.0000 2.2650 0.31 -0.59 5.16 4.56
128000 73400 101.600 57.531 8.0 -15.0 131.0 116.0
28800 16500 1.74 HH221449A 4.0000 2.2650 0.14 -0.59 4.80 4.56
128000 73400 101.600 57.531 3.5 -15.0 122.0 116.0
* The maximum fillet on the shaft or in the housing that the bearing corner will clear.
† Positive value indicates the effective load center is outside the backface of the cone.
For additional “B” cup dimensions, see pages 173 to 174.
For parts with a “J” prefix, use metric tolerances given on page 199 and fitting practice given on page 201.
Designate bearings with hollow rollers and pinned-type retainers.
Bearing is equipped with seals (and in some instances side rings).
154