32938XU NTN Taper Roller Bearing 190x260x45mm
NTN Metric hardened steel taper roller bearing priced cup & cone together 190mm inside x 260mm outside x 45mm width
Regular price
From
£591.59
£492.99 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 190 mm
D - External diameter 260 mm
B - Bearing/Inner ring width 45 mm
C - Outer ring width 34 mm
T - Total width 45 mm
d1 - External diameter inner ring 226,5 mm
a - Charge load application point 55 mm
rs - Min fillet radius 2,5 mm
r1s - Min fillet radius 2 mm
Mass 6,82 kg
ISO 355 reference T4DC190
PRODUCT PERFORMANCE
C - Dynamic load 390 kN
C0 - Static load 710 kN
Cu - Fatigue limit load 68 kN
A2 - Rating life coefficient 1
e - Coefficient 0.48
Y0 - Static axial load coefficient 0.69
Y2 - Upper axial load coefficient 1.26
Nlim - Oil lubrication limit speed 1600 tr/min
Nlim - Grease lubrication limit speed 1200 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 204 mm
db min - Min IR shoulder diameter 202 mm
Da min - Min shoulder diameter OR 235 mm
Da max - Max shoulder diameter OR 250 mm
Db min - Min OR shoulder diameter 251 mm
Ca - Min clearance 8 mm
Cb - Min clearance 11 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 190 mm
D - External diameter 260 mm
B - Bearing/Inner ring width 45 mm
C - Outer ring width 34 mm
T - Total width 45 mm
d1 - External diameter inner ring 226,5 mm
a - Charge load application point 55 mm
rs - Min fillet radius 2,5 mm
r1s - Min fillet radius 2 mm
Mass 6,82 kg
ISO 355 reference T4DC190
PRODUCT PERFORMANCE
C - Dynamic load 390 kN
C0 - Static load 710 kN
Cu - Fatigue limit load 68 kN
A2 - Rating life coefficient 1
e - Coefficient 0.48
Y0 - Static axial load coefficient 0.69
Y2 - Upper axial load coefficient 1.26
Nlim - Oil lubrication limit speed 1600 tr/min
Nlim - Grease lubrication limit speed 1200 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 204 mm
db min - Min IR shoulder diameter 202 mm
Da min - Min shoulder diameter OR 235 mm
Da max - Max shoulder diameter OR 250 mm
Db min - Min OR shoulder diameter 251 mm
Ca - Min clearance 8 mm
Cb - Min clearance 11 mm
ra max - Max fillet radius 2 mm
r1a - Max fillet radius 2 mm