4T-2789 NTN Taper Roller Bearing Cone Only
NTN taper roller bearing cone only. 39.69mm inside
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£24.92
£20.77 exc.VAT
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NTN taper roller bearings are precision-engineered components designed to facilitate smooth rotational motion in various mechanical systems, particularly in applications where radial and axial loads need to be accommodated simultaneously. These bearings feature an inner ring (cone), an outer ring (cup), tapered rollers, and a cage assembly.
NTN taper roller bearings offer several advantages:
- High Load Capacity: The tapered design and robust construction enable these bearings to withstand heavy radial and axial loads, making them suitable for demanding applications.
- Precision Engineering: NTN's manufacturing processes ensure consistent quality and precision tolerances, resulting in reliable performance and extended service life.
- Reduced Friction: The tapered roller configuration minimizes frictional resistance, contributing to improved efficiency and energy savings.
- Versatility: These bearings are available in various sizes and configurations to suit diverse industrial applications, including automotive, aerospace, construction, and manufacturing.
Overall, NTN taper roller bearings are renowned for their durability, reliability, and exceptional performance in challenging operating conditions. They play a crucial role in enhancing the efficiency and reliability of machinery across various industries.
d - Internal diameter 39,688 mm
B - Bearing/Inner ring width 25,654 mm
d1 - External diameter inner ring 55 mm
PRODUCT PERFORMANCE
C - Dynamic load 81 kN
C0 - Static load 90,5 kN
A2 - Rating life coefficient 1
e - Coefficient 0.3
Y0 - Static axial load coefficient 1.09
Y2 - Upper axial load coefficient 1.98
ABUTMENT
da max - Max shoulder diameter IR 45 mm
db min - Min IR shoulder diameter 52 mm
ra max - Max fillet radius 3,5 mm
NTN taper roller bearings offer several advantages:
- High Load Capacity: The tapered design and robust construction enable these bearings to withstand heavy radial and axial loads, making them suitable for demanding applications.
- Precision Engineering: NTN's manufacturing processes ensure consistent quality and precision tolerances, resulting in reliable performance and extended service life.
- Reduced Friction: The tapered roller configuration minimizes frictional resistance, contributing to improved efficiency and energy savings.
- Versatility: These bearings are available in various sizes and configurations to suit diverse industrial applications, including automotive, aerospace, construction, and manufacturing.
Overall, NTN taper roller bearings are renowned for their durability, reliability, and exceptional performance in challenging operating conditions. They play a crucial role in enhancing the efficiency and reliability of machinery across various industries.
d - Internal diameter 39,688 mm
B - Bearing/Inner ring width 25,654 mm
d1 - External diameter inner ring 55 mm
PRODUCT PERFORMANCE
C - Dynamic load 81 kN
C0 - Static load 90,5 kN
A2 - Rating life coefficient 1
e - Coefficient 0.3
Y0 - Static axial load coefficient 1.09
Y2 - Upper axial load coefficient 1.98
ABUTMENT
da max - Max shoulder diameter IR 45 mm
db min - Min IR shoulder diameter 52 mm
ra max - Max fillet radius 3,5 mm