We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
The NTN 430318 is a double row tapered roller bearing with a straight bore, designed for inch series applications. This bearing accommodates combined radial and axial loads in heavy-duty industrial machinery, gearboxes, and axle housings. The separable design simplifies mounting and maintenance.
MODEL 430318
$1,797.33 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
B1
4.0157 in
Bore Type
Round
Bore type
Round
C (in)
3.1890
Configuration
Two
d (in)
3.5433
D (in)
7.4803
Dynamic Load Rating
130000 lbf
Dynamic load rating
130000 lbf
e
0.35
Enclosure
Open
I.D.
90 mm
Material
Through hardened steel
O.D.
130 in
Precision Rating
Class 0
Precision rating
Class 0
r (in)
0.1575
Static Load Rating
183000 lbf
Static load rating
183000 lbf
Style
TDO
Type
Tapered Roller Bearing
Y0
1.91
Y1
1.96
Y2
2.91
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
e | 0.35 |
Y1 | 1.96 |
Y2 | 2.91 |
Y0 | 1.91 |
Style | TDO |
Precision Rating | Class 0 |
Configuration | Two |
Static Load Rating | 183000 lbf815000 N815.00 kN |
Dynamic Load Rating | 130000 lbf580000 N580.00 kN |
Enclosure | Open |
| 27.558 lb12.500 kg |
Dimensional Specifications
| |
d | 3.5433 in90.000 mm |
D | 7.4803 in190.000 mm |
C | 3.1890 in81.000 mm |
B1 | 4.0157 in102.000 mm |
r | 0.1575 in4.000 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.
| Brand | MRO Supply |
| Model | F6400-08-06-O |
| Brand | MROSupply Fasteners |
| Model | FSTPCK-588537 |
| Brand | Consolidated Bearings |
| Model | NKI-50/25 P/5 C/2 |
| Brand | MROSupply Fasteners |
| Model | FSTPCK-872309 |