4T-365/362 NTN Taper Roller Bearing 50x90x20mm
NTN hardened steel taper roller bearing priced cup & cone together 50mm inside x 90mm outside x 20mm width
Regular price
From
£49.97
£41.64 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 50 mm
D - External diameter 88,9 mm
B - Bearing/Inner ring width 22,225 mm
C - Outer ring width 16,513 mm
T - Total width 20,638 mm
d1 - External diameter inner ring 67 mm
a - Charge load application point 16,638 mm
rs - Min fillet radius 2 mm
r1s - Min fillet radius 1,3 mm
Mass 0,53 kg
PRODUCT PERFORMANCE
C - Dynamic load 85 kN
C0 - Static load 90,5 kN
Cu - Fatigue limit load 11 kN
A2 - Rating life coefficient 1
e - Coefficient 0.32
Y0 - Static axial load coefficient 1.03
Y2 - Upper axial load coefficient 1.88
Nlim - Oil lubrication limit speed 5500 tr/min
Nlim - Grease lubrication limit speed 4100 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 55 mm
db min - Min IR shoulder diameter 58 mm
Da max - Max shoulder diameter OR 81 mm
Db min - Min OR shoulder diameter 84 mm
ra max - Max fillet radius 2 mm
r1a - Max fillet radius 1,3 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 50 mm
D - External diameter 88,9 mm
B - Bearing/Inner ring width 22,225 mm
C - Outer ring width 16,513 mm
T - Total width 20,638 mm
d1 - External diameter inner ring 67 mm
a - Charge load application point 16,638 mm
rs - Min fillet radius 2 mm
r1s - Min fillet radius 1,3 mm
Mass 0,53 kg
PRODUCT PERFORMANCE
C - Dynamic load 85 kN
C0 - Static load 90,5 kN
Cu - Fatigue limit load 11 kN
A2 - Rating life coefficient 1
e - Coefficient 0.32
Y0 - Static axial load coefficient 1.03
Y2 - Upper axial load coefficient 1.88
Nlim - Oil lubrication limit speed 5500 tr/min
Nlim - Grease lubrication limit speed 4100 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 55 mm
db min - Min IR shoulder diameter 58 mm
Da max - Max shoulder diameter OR 81 mm
Db min - Min OR shoulder diameter 84 mm
ra max - Max fillet radius 2 mm
r1a - Max fillet radius 1,3 mm