4T-32024X NTN Taper Roller Bearing 120x180x38mm
NTN Metric taper roller bearing priced cup & cone together 120mm inside x 180mm outside x 38mm width
Regular price
From
£157.13
£130.94 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 120 mm
D - External diameter 180 mm
B - Bearing/Inner ring width 38 mm
C - Outer ring width 29 mm
T - Total width 38 mm
d1 - External diameter inner ring 149,9 mm
a - Charge load application point 39,3 mm
rs - Min fillet radius 2,5 mm
r1s - Min fillet radius 2 mm
Mass 3,16 kg
PRODUCT PERFORMANCE
C - Dynamic load 242 kN
A2 - Rating life coefficient 1
C0 - Static load 405 kN
Cu - Fatigue limit load 43,7 kN
e - Coefficient 0.46
Y0 - Static axial load coefficient 0.72
Y2 - Upper axial load coefficient 1.31
Nref - Reference thermal speed 2500 tr/min
Nlim - Mechanical Limit Speed 3700 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 131 mm
db min - Min IR shoulder diameter 130 mm
Da min - Min shoulder diameter OR 161 mm
Da max - Max shoulder diameter OR 170 mm
Db min - Min OR shoulder diameter 173 mm
Ca - Min clearance 7 mm
Cb - Min clearance 9 mm
ra max - Max fillet radius 2 mm
r1a - Max fillet radius 2 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 120 mm
D - External diameter 180 mm
B - Bearing/Inner ring width 38 mm
C - Outer ring width 29 mm
T - Total width 38 mm
d1 - External diameter inner ring 149,9 mm
a - Charge load application point 39,3 mm
rs - Min fillet radius 2,5 mm
r1s - Min fillet radius 2 mm
Mass 3,16 kg
PRODUCT PERFORMANCE
C - Dynamic load 242 kN
A2 - Rating life coefficient 1
C0 - Static load 405 kN
Cu - Fatigue limit load 43,7 kN
e - Coefficient 0.46
Y0 - Static axial load coefficient 0.72
Y2 - Upper axial load coefficient 1.31
Nref - Reference thermal speed 2500 tr/min
Nlim - Mechanical Limit Speed 3700 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 131 mm
db min - Min IR shoulder diameter 130 mm
Da min - Min shoulder diameter OR 161 mm
Da max - Max shoulder diameter OR 170 mm
Db min - Min OR shoulder diameter 173 mm
Ca - Min clearance 7 mm
Cb - Min clearance 9 mm
ra max - Max fillet radius 2 mm
r1a - Max fillet radius 2 mm