4T-67388/67322 NTN Taper Roller Bearing 127x196.9x46.04mm
NTN hardened steel taper roller bearing priced cup & cone together 127mm inside x 196.9mm outside x 46.04mm width
Regular price
From
£245.29
£204.41 exc.VAT
Couldn't load pickup availability
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 127 mm
D - External diameter 196,85 mm
B - Bearing/Inner ring width 46,038 mm
C - Outer ring width 38,1 mm
T - Total width 46,038 mm
d1 - External diameter inner ring 165,5 mm
a - Charge load application point 39,738 mm
Mass 5,1 kg
PRODUCT PERFORMANCE
C - Dynamic load 340 kN
C0 - Static load 550 kN
Cu - Fatigue limit load 57,7 kN
A2 - Rating life coefficient 1
e - Coefficient 0.34
Y0 - Static axial load coefficient 0.96
Y2 - Upper axial load coefficient 1.74
Nlim - Oil lubrication limit speed 2200 tr/min
Nlim - Grease lubrication limit speed 1700 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 138 mm
db min - Min IR shoulder diameter 144 mm
Da max - Max shoulder diameter OR 180 mm
Db min - Min OR shoulder diameter 189 mm
ra max - Max fillet radius 3,5 mm
r1a - Max fillet radius 3,3 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 127 mm
D - External diameter 196,85 mm
B - Bearing/Inner ring width 46,038 mm
C - Outer ring width 38,1 mm
T - Total width 46,038 mm
d1 - External diameter inner ring 165,5 mm
a - Charge load application point 39,738 mm
Mass 5,1 kg
PRODUCT PERFORMANCE
C - Dynamic load 340 kN
C0 - Static load 550 kN
Cu - Fatigue limit load 57,7 kN
A2 - Rating life coefficient 1
e - Coefficient 0.34
Y0 - Static axial load coefficient 0.96
Y2 - Upper axial load coefficient 1.74
Nlim - Oil lubrication limit speed 2200 tr/min
Nlim - Grease lubrication limit speed 1700 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 138 mm
db min - Min IR shoulder diameter 144 mm
Da max - Max shoulder diameter OR 180 mm
Db min - Min OR shoulder diameter 189 mm
ra max - Max fillet radius 3,5 mm
r1a - Max fillet radius 3,3 mm