Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,

Availability:
1 in stock
NSK HR30308DJP5 Taper Bearing Cone & Cup Set
Unlock the potential of your industrial applications with the NSK HR30308DJP5 tapered roller bearing cone and cup set. Expertly crafted in Japan from high-quality steel, this durable bearing is engineered for superior performance in motion control and automation systems.
With a bore diameter of 40 mm and an outside diameter of 90 mm, the NSK HR30308DJP5 is designed to handle extreme loads while maintaining smooth and efficient power transmission. This tapered roller design ensures minimal friction, enhancing the reliability and longevity of your precision machinery and equipment.
Whether you are in manufacturing, transportation, or any other industrial sector, investing in this new tapered roller bearing will elevate your operational efficiency. Count on NSK’s renowned brand reputation for exceptional quality and performance in every application.
Ensure your machines run smoothly with the NSK HR30308DJP5 Taper Bearing Cone & Cup Set – a critical component for those who demand excellence.
Key Features:
High-quality steel construction for durability
Compact bore: 40 mm, outside diameter: 90 mm
Designed for smooth power transmission
Ideal for precision machinery and industrial applications
Upgrade your equipment today with NSK’s trusted engineering.
List Price
$488.16
1 in stock

1 in stock
On the Shelf & Ready to Ship
On all orders

No Risk, No Hassle
Also Available From:
| MFR / Brand | NSK |
|---|---|
| MPN | HR30308DJP5 |
| Model | 30308DJP5 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 40 mm |
| OD | 90 mm |
| Width | 25.25 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30 °C |
| Cage Type | Stamped |
| Dynamic Load Rating | 80.0 kN |
| Static Load Rating | 89.5 kN |
| Precision Rating | ABEC 5 / P5 |
| Series | 30300 |
| Rolling Elements | Tapered Rollers |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 1.50 lbs |
| Cage Material | Steel |
| Limiting Speed | 3800 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Oil Preservative |
| Harmonization Code | 8482.20.00.00 |
| Running Accuracy | P5 |
| Cross Reference 1 | SKF 30308 |
|---|---|
| Cross Reference 2 | FAG 30308-A |
$1,070.20
1 in stock
New
$611.97
1 in stock
Hot item
$25.41
1 in stock
High demand
$596.62
1 in stock
Popular pick
$461.44
1 in stock
Sells fast
$611.97
1 in stock
Hot item
$25.41
1 in stock
High demand
$15.40
1 in stock
New
New plants don’t run themselves — and the American Manufacturing
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
A linear actuator converts rotational or fluid energy into straight-line mechanical motion. This fundamental function
When the original bearing is discontinued, not available or has a lengthy lead time, there
Our team can locate, cross-reference, and source all parts.
Sort
Brand
Price
MPN
Categories