NTN 4T-30311D Taper Roller 55 mm ID Taper Roller Bearing, 120 mm OD
- RS Stock No.:
- 455-265
- Mfr. Part No.:
- 4T-30311D
- Manufacturer:
- NTN
Subtotal (1 unit)*
PHP7,699.11
(exc. VAT)
PHP8,623.00
(inc. VAT)
FREE delivery for orders over ₱3,000.00
Temporarily out of stock
- Shipping from March 10, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP7,699.11 |
*price indicative
- RS Stock No.:
- 455-265
- Mfr. Part No.:
- 4T-30311D
- Manufacturer:
- NTN
Specifications
Technical data sheets
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 | 55 mm | |
| Bore Type | Round | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Maximum Speed - Oil | 3800rpm | |
| Series | 4T-30311D | |
| Outside Diameter | 120 mm | |
| Bearing Dynamic Load Rating | 146 KN | |
| Standards/Approvals | ISO 355 | |
| Cone Width | 29mm | |
| Bearing Material | Case Hardening Steel | |
| Static Load Rating | 154kN | |
| Maximum Speed - Grease | 2900rpm | |
| Number of Rows | 1 | |
| Cup Width | 21mm | |
| Race Type | Tapered | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 55 mm | ||
Bore Type Round | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Maximum Speed - Oil 3800rpm | ||
Series 4T-30311D | ||
Outside Diameter 120 mm | ||
Bearing Dynamic Load Rating 146 KN | ||
Standards/Approvals ISO 355 | ||
Cone Width 29mm | ||
Bearing Material Case Hardening Steel | ||
Static Load Rating 154kN | ||
Maximum Speed - Grease 2900rpm | ||
Number of Rows 1 | ||
Cup Width 21mm | ||
Race Type Tapered | ||
Bearing Type Taper Roller | ||
- COO (Country of Origin):
- JP
The NTN Single Row Tapered Roller Bearing exemplifies precision engineering, designed to enhance the performance and reliability of various applications. Specially crafted with a pressed steel cage, this bearing provides exceptional durability and load-carrying capacity, ensuring optimal functioning under demanding conditions. The meticulous design includes an internal diameter of 55 mm and an external diameter of 120 mm, making it a versatile choice for industrial machinery. With its ability to withstand extreme temperatures ranging from -40 °C to 120 °C, this product guarantees efficiency in diverse environments. Moreover, its robust structure is complemented by a weight of 1.58 kg, signifying a well-balanced choice for your mechanical needs.
Engineered with a single row tapered roller for maximum load distribution
The pressed steel cage enhances the bearing's strength and longevity
Designed to operate efficiently in both oil and grease lubrication
Accommodates dynamic loads up to 146 kN
Offers superior performance with a fatigue limit load of 18--8 kN
Temperature resistant, making it suitable for a wide range of working conditions
Includes specific clearance and radii dimensions for precise applications
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