NTN 4T-11590/11520 Tapered Roller Bearing 15.875x42.862x14.288 mm
Processing time: 2-3 days
€15.44
(net)
Price for: 1pcs.
The product is available through the simmering.pl B2B platform.
We offer:
- B2B supply throughout Europe
- Technical assistance in bearing selection
- Support for industrial maintenance and OEM replacement
- Professional customer service for industrial applications
The NTN 4T-11590/11520 is a premium single-row tapered roller bearing with dimensions 15.875 × 42.862 × 14.288 mm. Designed to support combined radial and axial loads, it delivers high load capacity, excellent rotational accuracy and long service life. Manufactured with a pressed steel cage, this inch-series bearing is widely used in automotive wheel hubs, transmissions, agricultural machinery, construction equipment and industrial power transmission systems. It is supplied as a complete matched assembly consisting of the cone and cup.
Product Overview
The NTN 4T-11590/11520 is a premium-quality single-row tapered roller bearing engineered to support combined radial and axial loads. Its precision-manufactured tapered rollers provide excellent load distribution, high rigidity and long service life, making it an ideal solution for demanding automotive, industrial and heavy-duty applications.
With dimensions of 15.875 × 42.862 × 14.288 mm, this inch-series tapered roller bearing is commonly installed in wheel hubs, transmissions, axles, gearboxes, agricultural machinery, construction equipment and industrial power transmission systems. It is supplied as a complete matched assembly consisting of the cone (4T-11590) and cup (4T-11520).
Key Features
- Original NTN tapered roller bearing
- Bearing designation: 4T-11590/11520
- Single-row tapered roller design
- Inch series bearing
- Supports combined radial and axial loads
- High load capacity
- Excellent running accuracy
- Pressed steel cage
- Low friction
- Long operating life
- Suitable for demanding industrial environments
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | NTN |
| Bearing Type | Tapered Roller Bearing |
| Series | Inch Series |
| Bearing Number | 4T-11590/11520 |
| Inside Diameter (d) | 15.875 mm |
| Outside Diameter (D) | 42.862 mm |
| Total Width (T) | 14.288 mm |
| Inner Ring Width (B) | 14.288 mm |
| Outer Ring Width (C) | 9.525 mm |
| Cage | Pressed Steel |
| Number of Rows | Single Row |
| Weight | Approx. 0.103 kg |
Typical Applications
The NTN 4T-11590/11520 bearing is widely used in:
- Automotive wheel hubs
- Axles
- Manual transmissions
- Differential gearboxes
- Agricultural machinery
- Construction equipment
- Industrial gearboxes
- Conveyor systems
- Mining equipment
- Heavy-duty industrial machinery
Advantages of Tapered Roller Bearings
Single-row tapered roller bearings are specifically designed to withstand simultaneous radial and axial loads while providing excellent rotational accuracy. Compared with conventional ball bearings, they offer:
- Higher load carrying capacity
- Greater rigidity
- Longer service life
- Improved resistance to shock loads
- Better shaft positioning accuracy
- Reliable operation under heavy loads
These characteristics make tapered roller bearings the preferred choice for automotive drivetrains and industrial machinery.
Why Choose NTN?
NTN Corporation is one of the world's leading manufacturers of rolling bearings and precision engineering components. NTN products are recognized worldwide for:
- Premium bearing steel
- Precision manufacturing
- Tight dimensional tolerances
- Excellent durability
- Reliable long-term performance
- OEM quality standards
NTN bearings are trusted by vehicle manufacturers and industrial equipment producers around the world.
Frequently Asked Questions (FAQ)
What type of bearing is 4T-11590/11520?
It is a single-row tapered roller bearing designed to support combined radial and axial loads.
What are the bearing dimensions?
- Bore diameter: 15.875 mm
- Outside diameter: 42.862 mm
- Total width: 14.288 mm
Is this an inch-series bearing?
Yes. The NTN 4T-11590/11520 belongs to the inch tapered roller bearing series.
Is the bearing supplied as a complete assembly?
Yes. The bearing consists of the matched cone (4T-11590) and cup (4T-11520) supplied together.
Where is this bearing commonly used?
It is commonly used in wheel hubs, axles, transmissions, agricultural machinery, construction equipment and industrial machinery requiring high load capacity.
11590/11520 NTN
Processing time: 2-3 days
Data sheet
- Diameter in. (mm)
- 15.875
- Diameter out. (mm)
- 42.862
- Height (mm)
- 14.288
- Mark
- NTN
The product is available through the simmering.pl B2B platform.
We offer:
- B2B supply throughout Europe
- Technical assistance in bearing selection
- Support for industrial maintenance and OEM replacement
- Professional customer service for industrial applications
The NTN 4T-11590/11520 is a premium single-row tapered roller bearing with dimensions 15.875 × 42.862 × 14.288 mm. Designed to support combined radial and axial loads, it delivers high load capacity, excellent rotational accuracy and long service life. Manufactured with a pressed steel cage, this inch-series bearing is widely used in automotive wheel hubs, transmissions, agricultural machinery, construction equipment and industrial power transmission systems. It is supplied as a complete matched assembly consisting of the cone and cup.