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SKF Pillow block ball bearing unit SKF TU 45 TF

Home SKF BEARING SKF Pillow block ball bearing unit SKF TU 45 TF

SKF Pillow block ball bearing unit SKF TU 45 TF

The slide-block ball bearing unit consists of an insert bearing based on a sealed deep groove ball bearing mounted in a grey cast iron housing. They are usually installed in a tensioning frame with an elongated inner ring on both sides and are locked by tightening the set screws on the inner ring for easy installation.

  • Suitable for alternating rotations
  • Quick and easy to install on the shaft
  • Withstands initial static misalignment
  • Long service life
  • Reduce noise and vibration levels
SKF BEARING

Description

SKF TU 45 TF

Meets standards
ISO
Specific Uses
For material handling applications
Housing material
cast iron
Bearing seals
Seal and slinger rings on both sides
Bearing seal type
Standard contact type
Sealed unit
Optional end caps
coating
No
Dimensions - TU 45 TFDimensions - TU 45 TF

size

d
45 mm
 aperture
d1
≈56.8 mm
 Inner ring flange diameter
A
49 mm
 Overall width
A1
17.5 mm
 Width of the guide trough
A2
35 mm
 Flange width with locating grooves
A5
24 mm
 End cap protrusion
B
49.2 mm
 Inner ring width
B4
8 mm
 Distance from the side of the fastener to the center of the thread
H
117 mm
 Overall height
H1
101 mm
 The distance between the bottom surfaces of the guide troughs
H2
83 mm
 Connection face height
L
144 mm
 Overall length
L1
87 mm
 The distance from the connection end face to the centerline of the outer surface of the sphere
L2
15 mm
 The length of the connection face
L3
83 mm
 The length of the guide trough
N
29 mm
 The diameter of the hole in the connecting bolt
N1
19 mm
 The length of the connecting slot
N2
49 mm
 The height of the connection groove
s1
30.2 mm
 The distance from the side of the lockbuckle to the center of the raceway
THREADED HOLES
RG
1/4-28 UNF
 The grease nipple thread of the housing
R1
4.5 mm
 The axial position of the housing thread
Rα
30 °
 The angular position of the housing threads
GLIB
DN
6.5 mm
 The diameter of the top sphere of the grease nozzle
SWN
7 mm
 Hexagonal size of the grease nipple
GN
1/4-28 SAE-LT
 Grease nipple thread

Data calculations

Basic dynamic load rating C
33.2 kN
Basic static load rating C0
21.6 kN
Fatigue load limits Pu
0.915 kN
Limit speed
4 300 r/min
Ultimate speed at h6 shaft tolerances

Installation information

Set screws G2
M8x1
Hex wrench size for set screws
4 mm
Recommended set screw tightening torque
6.5 N·m

As a professional bearing exporter and SKF distributor, WS Bearing stocks thousands kindsof ball bearing unit for sale，We can export to Singapore–Viet Nam–Malaysia–Indonesia-Germany-USA etc.we have always been committed to providing our customers with the highest quality products and the most satisfactory services. Through collaborations with top brands such as  SKF, TIMKEN, FAG, THK,and others, we have not only established a wide range of product lines but also accumulated rich industry experience and technical knowledge. If you have problems about selecting proper bearings for your special applications, please contact us right now

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