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SKF Pillow block ball bearing unit SKF P 20 TF

Home SKF BEARING SKF Pillow block ball bearing unit SKF P 20 TF

SKF Pillow block ball bearing unit SKF P 20 TF

The plummer block (pillow table) ball bearing unit consists of an insert bearing mounted in a stamped steel housing that can be bolted to the support surface. In addition to being part of the unit, some plummer block housings for flush bearings can be supplied as individual components. The SKF product range includes units that comply with a wide range of industry standards and meet a wide range of needs.

  • Easy to install
  • The bearings are pre-greased and sealed
  • Can be quickly locked on the shaft
  • A wide range of housing shapes, materials and locking methods are available
  • Concentric locking devices are available for high-speed and low-vibration applications
SKF BEARING

Description

SKF P 20 TF

Meets standards
ISO and center height deviations
Specific applications
For material handling applications
Housing material
Stamping steel
Bearing seals
Seal and slinger rings on both sides
Bearing seal type
Standard contact type
Sealed unit
No
coating
Galvanized housings
尺寸 - P 20 TF尺寸 - P 20 TF

size

d
20 mm
 aperture
d1
≈28.2 mm
 Inner ring flange diameter
A
32 mm
 Base width
A1
21 mm
 Maximum width
B
31 mm
 Inner ring width
B4
4.5 mm
 Distance from the side of the fastener to the center of the thread
H
25.3 mm
 Spherical bearing position center height
H1
3 mm
 Stud height
H2
50.5 mm
 Overall height
J
76 mm
 The distance between the connecting bolts
L
98.5 mm
 Overall length
N
9.6 mm
 The diameter of the hole in the connecting bolt
s1
18.3 mm
 The distance from the side of the lockbuckle to the center of the raceway

Data calculations

Basic dynamic load rating C
12.7 kN
Basic static load rating C0
6.55 kN
Fatigue load limits Pyou
0.28 kN
Radial load on the housing is allowed
max.1.7 kN
Limit speed
8 500 r/min
Ultimate speed at h6 shaft tolerances

Installation information

Set screws G2
M6x0.75
Hex wrench size for set screws
3 mm
Recommended set screw tightening torque
4 N·m
Recommended diameter of the connecting bolt, mm G
8 mm
Recommended diameter of the connecting bolt, inches G
0.3125 in

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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