30217U NTN Taper Roller Bearing 85x150x30.5mm
NTN Metric hardened steel taper roller bearing priced cup & cone together 85mm inside x 150mm outside x 30.5mm width
Regular price
£65.42
inc.VAT
£54.52 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 85 mm
D - External diameter 150 mm
B - Bearing/Inner ring width 28 mm
C - Outer ring width 24 mm
T - Total width 30,5 mm
d1 - External diameter inner ring 113,5 mm
a - Charge load application point 30 mm
rs - Min fillet radius 2,5 mm
r1s - Min fillet radius 2 mm
Mass 2,13 kg
ISO 355 reference T3EB085
PRODUCT PERFORMANCE
C - Dynamic load 203 kN
C0 - Static load 232 kN
Cu - Fatigue limit load 27 kN
A2 - Rating life coefficient 1
e - Coefficient 0.42
Y0 - Static axial load coefficient 0.79
Y2 - Upper axial load coefficient 1.43
Nlim - Oil lubrication limit speed 3200 tr/min
Nlim - Grease lubrication limit speed 2400 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 97 mm
db min - Min IR shoulder diameter 97 mm
Da min - Min shoulder diameter OR 132 mm
Da max - Max shoulder diameter OR 140 mm
Db min - Min OR shoulder diameter 141 mm
Ca - Min clearance 5 mm
Cb - Min clearance 6,5 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 85 mm
D - External diameter 150 mm
B - Bearing/Inner ring width 28 mm
C - Outer ring width 24 mm
T - Total width 30,5 mm
d1 - External diameter inner ring 113,5 mm
a - Charge load application point 30 mm
rs - Min fillet radius 2,5 mm
r1s - Min fillet radius 2 mm
Mass 2,13 kg
ISO 355 reference T3EB085
PRODUCT PERFORMANCE
C - Dynamic load 203 kN
C0 - Static load 232 kN
Cu - Fatigue limit load 27 kN
A2 - Rating life coefficient 1
e - Coefficient 0.42
Y0 - Static axial load coefficient 0.79
Y2 - Upper axial load coefficient 1.43
Nlim - Oil lubrication limit speed 3200 tr/min
Nlim - Grease lubrication limit speed 2400 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C
ABUTMENT
da max - Max shoulder diameter IR 97 mm
db min - Min IR shoulder diameter 97 mm
Da min - Min shoulder diameter OR 132 mm
Da max - Max shoulder diameter OR 140 mm
Db min - Min OR shoulder diameter 141 mm
Ca - Min clearance 5 mm
Cb - Min clearance 6,5 mm
ra max - Max fillet radius 2 mm
r1a - Max fillet radius 2 mm