NTN 4T-30308D Taper Roller 40 mm I.D Taper Roller Bearing, 90 mm O.D
- RS Stock No.:
- 455-259
- Mfr. Part No.:
- 4T-30308D
- Brand:
- NTN
Subtotal (1 unit)*
£44.88
(exc. VAT)
£53.86
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £44.88 |
*price indicative
- RS Stock No.:
- 455-259
- Mfr. Part No.:
- 4T-30308D
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Taper Roller Bearing | |
| Inside Diameter | 40 mm | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Outside Diameter | 90 mm | |
| Series | 4T-30308D | |
| Cone Width | 23mm | |
| Bearing Material | Through Hardened Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 85.5kN | |
| Cup Width | 17mm | |
| Maximum Speed - Grease | 3900rpm | |
| Bearing Dynamic Load Rating | 85.5 KN | |
| Standards/Approvals | ISO 355 | |
| Maximum Speed - Oil | 5200rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 40 mm | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Outside Diameter 90 mm | ||
Series 4T-30308D | ||
Cone Width 23mm | ||
Bearing Material Through Hardened Steel | ||
Number of Rows 1 | ||
Static Load Rating 85.5kN | ||
Cup Width 17mm | ||
Maximum Speed - Grease 3900rpm | ||
Bearing Dynamic Load Rating 85.5 KN | ||
Standards/Approvals ISO 355 | ||
Maximum Speed - Oil 5200rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN tapered roller bearing is designed for robust and reliable performance in various applications. This product features a single-row configuration, making it suitable for handling both axial and radial loads with exceptional efficiency. The pressed steel cage enhances durability while reducing friction, allowing for smoother operation. Engineered for versatility, the bearing’s specified dimensions and load ratings ensure it meets the stringent demands of diverse industrial environments. With a focus on quality, this component supports high-speed operations while delivering a reduced risk of failure, perfect for machinery requiring genuine longevity.
Designed for efficient load distribution in both radial and axial directions
Engineered with a pressed steel cage for lightweight durability
Offers high-speed capabilities, optimising performance for demanding applications
Constructed to operate effectively in extreme temperature ranges
Utilises premium materials for enhanced fatigue resistance and longevity
Features a compact design, fitting seamlessly into space-constrained setups
Employs advanced engineering principles for reduced friction and wear
Related links
- NTN 4T-30308 Taper Roller 40 mm I.D Taper Roller Bearing, 90 mm O.D
- NTN 32308U Taper Roller 40 mm I.D Taper Roller Bearing, 90 mm O.D
- NTN 4T-32210 Taper Roller 50 mm I.D Taper Roller Bearing, 90 mm O.D
- NTN 4T-368A/362 Taper Roller 50.8 mm I.D Taper Roller Bearing, 90 mm O.D
- NTN 4T-33011 Taper Roller 55 mm I.D Taper Roller Bearing, 90 mm O.D
- NTN 4T-JM205149/JM205110 Taper Roller 50 mm I.D Taper Roller Bearing, 90 mm O.D
- NTN 4T-30210 Taper Roller 50 mm I.D Taper Roller Bearing, 90 mm O.D
- NTN 4T-30208 Taper Roller 40 mm I.D Taper Roller Bearing, 80 mm O.D