4T-32030X NTN Taper Roller Bearing 150x225x48mm
NTN Metric taper roller bearing priced cup & cone together 150mm inside x 225mm outside x 48mm width
Regular price
£294.02
inc.VAT
£245.02 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50
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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 150 mm
D - External diameter 225 mm
B - Bearing/Inner ring width 48 mm
C - Outer ring width 36 mm
T - Total width 48 mm
d1 - External diameter inner ring 189 mm
a - Charge load application point 49,5 mm
rs - Min fillet radius 3 mm
r1s - Min fillet radius 2,5 mm
Mass 6,45 kg
ISO 355 reference T4EC150
PRODUCT PERFORMANCE
C - Dynamic load 410 kN
C0 - Static load 655 kN
Cu - Fatigue limit load 66 kN
A2 - Rating life coefficient 1
e - Coefficient 0.46
Y0 - Static axial load coefficient 0.72
Y2 - Upper axial load coefficient 1.31
Nlim - Oil lubrication limit speed 1900 tr/min
Nlim - Grease lubrication limit speed 1400 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 164 mm
db min - Min IR shoulder diameter 164 mm
Da min - Min shoulder diameter OR 200 mm
Da max - Max shoulder diameter OR 213 mm
Db min - Min OR shoulder diameter 216 mm
Ca - Min clearance 8 mm
Cb - Min clearance 12 mm
ra max - Max fillet radius 2,5 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 150 mm
D - External diameter 225 mm
B - Bearing/Inner ring width 48 mm
C - Outer ring width 36 mm
T - Total width 48 mm
d1 - External diameter inner ring 189 mm
a - Charge load application point 49,5 mm
rs - Min fillet radius 3 mm
r1s - Min fillet radius 2,5 mm
Mass 6,45 kg
ISO 355 reference T4EC150
PRODUCT PERFORMANCE
C - Dynamic load 410 kN
C0 - Static load 655 kN
Cu - Fatigue limit load 66 kN
A2 - Rating life coefficient 1
e - Coefficient 0.46
Y0 - Static axial load coefficient 0.72
Y2 - Upper axial load coefficient 1.31
Nlim - Oil lubrication limit speed 1900 tr/min
Nlim - Grease lubrication limit speed 1400 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 164 mm
db min - Min IR shoulder diameter 164 mm
Da min - Min shoulder diameter OR 200 mm
Da max - Max shoulder diameter OR 213 mm
Db min - Min OR shoulder diameter 216 mm
Ca - Min clearance 8 mm
Cb - Min clearance 12 mm
ra max - Max fillet radius 2,5 mm
r1a - Max fillet radius 2 mm