NTN 7311B 1 Row Angular Contact Ball Bearing - 55 mm ID, 120 mm OD 29 mm Race Width
- RS Stock No.:
- 699-459
- Mfr. Part No.:
- 7311B
- Manufacturer:
- NTN
N
This image is representative of the product range
Subtotal (1 unit)*
PHP9,520.96
(exc. VAT)
PHP10,663.48
(inc. VAT)
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Stocked by manufacturer
- Ready to ship from July 01, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP9,520.96 |
*price indicative
- RS Stock No.:
- 699-459
- Mfr. Part No.:
- 7311B
- 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 | |
| Inside Diameter | 55mm | |
| Product Type | Angular Contact Ball Bearing | |
| Outside Diameter | 120mm | |
| Race Width | 29mm | |
| Cage Material | Pressed Steel | |
| Number of Rows | 1 | |
| Internal Clearance | CN | |
| Static Load Rating | 56.5kN | |
| Contact Angle | 40° | |
| Dynamic Load Rating | 87kN | |
| Series | 73 Series | |
| Limiting Speed | 7300rpm | |
| Bearing Type | Angular Contact | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Inside Diameter 55mm | ||
Product Type Angular Contact Ball Bearing | ||
Outside Diameter 120mm | ||
Race Width 29mm | ||
Cage Material Pressed Steel | ||
Number of Rows 1 | ||
Internal Clearance CN | ||
Static Load Rating 56.5kN | ||
Contact Angle 40° | ||
Dynamic Load Rating 87kN | ||
Series 73 Series | ||
Limiting Speed 7300rpm | ||
Bearing Type Angular Contact | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Angular contact ball bearing is designed for high-performance applications requiring precision and reliability. This single row bearing is Ideal for both general and matched pairs configurations, offering superior load handling capabilities. With an internal diameter of 55 mm and an external diameter of 120 mm, it ensures a robust fit in various mechanical assemblies. Engineered for operational excellence, this product features a pressed steel cage, making it suitable for both oil and grease lubricated conditions. The design includes a contact angle of 40 degrees, allowing for optimal radial and axial load support, ultimately enhancing the longevity of the bearing in demanding environments.
Offers exceptional load capacity with a dynamic load rating of 87,000 mN
Features a static load capacity of 56,500 mN, suitable for high-stress applications
Provides a fatigue limit load of 4,450,000 mN, ensuring durability
Operates effectively with minimum temperatures of -40 °C and maximum temperatures of 120 °C
Includes a minimum fillet radius that ensures compatibility with machinery standards
Proven performance in both oil and grease lubrication configurations
Maintains minimal radial clearance, optimising operational stability and precision
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