We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
NTN HH224334/HH22#01 is a single-row tapered roller bearing set in inch series. It features a straight bore and is designed for high radial and axial load capacity in industrial gearboxes and axle housings.
MODEL HH224334/HH22#01
$1,486.55 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
a (Effective Load Center)
-0.7400 in
B (in)
3.9360
Bore type
Round
Bore Type
Round
Cone Number
HH224334
Configuration
One
Cup Number
HH224310
D (in)
8.3750
Dynamic load rating
136000 lbf
Dynamic Load Rating
136000 lbf
e (Axial Load Factor)
0.33
Enclosure
Open
I.D.
3.936 in
Lubrication
w/o Oil Hole
Material
Case Carburized Steel
O.D.
8.375 in
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision rating
Class 4
Precision Rating
Class 4
R (in)
0.14
r (in)
0.1300
Static load rating
199000 lbf
Static Load Rating
199000 lbf
Style
Cone & Cup
Type
Tapered Roller Bearing
U
4.88 in
V
4.72 in
W
2.6250 in
Wi
2.6250 in
Width
2.625
Wo
2.1250 in
X
7.95 in
Y0 (Axial Load Factor)
1.01
Y2 (Axial Load Factor)
1.84
Z
7.56 in
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 4 |
Cone Number | HH224334 |
Cup Number | HH224310 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.33 |
Y2 (Axial Load Factor) | 1.84 |
Y0 (Axial Load Factor) | 1.01 |
Static Load Rating | 199000 lbf885000 N885.00 kN |
Dynamic Load Rating | 136000 lbf605000 N605.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 3.9360 in99.974 mm |
D | 8.3750 in212.725 mm |
Wo | 2.1250 in53.975 mm |
Wi | 2.6250 in66.675 mm |
W | 2.6250 in66.675 mm |
r | 0.1300 in3.300 mm |
R | 0.14 in3.5 mm |
a (Effective Load Center) | -0.7400 in-18.800 mm |
U | 4.88 in124.0 mm |
V | 4.72 in120.0 mm |
X | 7.95 in202.0 mm |
Z | 7.56 in192.0 mm |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.