4T-L68149/L68111 NTN Taper Roller Bearing 35x59.13x15.88mm

In stock
SKU: 4T-L68149/L68111-NTN
NTN Imperial hardened steel taper roller bearing priced cup & cone together 35mm inside x 59.13mm outside x 15.88mm width
Regular price £16.16 inc.VAT
£13.47 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50

Product details

  • Vendor NTN
  • SKU 4T-L68149/L68111-NTN
  • Inside diameter (d) 35mm
  • Outside diameter (D) 59.13mm
  • Width (B) 15.875mm
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 34,988 mm
D - External diameter 59,974 mm
B - Bearing/Inner ring width 16,764 mm
C - Outer ring width 11,938 mm
T - Total width 15,875 mm
d1 - External diameter inner ring 48 mm
a - Charge load application point 13,375 mm
Mass 0,179 kg

PRODUCT PERFORMANCE
C - Dynamic load 35,5 kN
C0 - Static load 47,5 kN
Cu - Fatigue limit load 5,8 kN
A2 - Rating life coefficient 1
e - Coefficient 0.42
Y0 - Static axial load coefficient 0.79
Y2 - Upper axial load coefficient 1.44
Nlim - Oil lubrication limit speed 8100 tr/min
Nlim - Grease lubrication limit speed 6100 tr/min
Tmin - Min operating temperature -40 C
Tmax - Max operating temperature 120 C

ABUTMENT
da max - Max shoulder diameter IR 39 mm
db min - Min IR shoulder diameter 45,5 mm
Da max - Max shoulder diameter OR 53 mm
Db min - Min OR shoulder diameter 56 mm
ra max - Max fillet radius 3,94 mm
r1a - Max fillet radius 1,3 mm