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SKF Pillow block ball bearing unit SKF SYF 45 SQM

Home SKF BEARING SKF Pillow block ball bearing unit SKF SYF 45 SQM

SKF Pillow block ball bearing unit SKF SYF 45 SQM

Ball bearing units with short base plummers (pillow table) consist of an insert bearing mounted in a cast iron housing that can be bolted to the support surface. This type of flush bearing is suitable for applications where the direction of rotation is fixed. With a narrow inner ring, it locks onto the shaft by an eccentric sleeve for easy installation.

  • sturdy
  • Narrow series
  • Easy to install
  • The bearings are pre-greased and sealed
  • Suitable for one-way rotation
  • Withstands initial static misalignment
SKF BEARING

Description

SKF SYF 45 SQM

Meets standards
Not standardized
Specific applications
For material handling applications
Housing material
cast iron
Bearing seals
Sealed on both sides
Bearing seal type
Standard contact type
Sealed unit
No
coating
No
尺寸 - SYF 45 FM尺寸 - SYF 45 FM

size

d
45 mm
 aperture
d1
≈56.8 mm
 Inner ring flange diameter
d2
62 mm
 Locating ring outer diameter
A
48 mm
 Base width
A1
32 mm
 Maximum width
B1
43.7 mm
 Overall width of the bearing
B4
6.75 mm
 Distance from the side of the fastener to the center of the thread
H
54 mm
 Spherical bearing position center height
H2
107.5 mm
 Overall height
J
95.3 mm
 The distance between the connecting bolts
L
120 mm
 Overall length
s1
32.7 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 mm
 The axial position of the housing thread
Rα
45 °
 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 Pyou
0.915 kN
Limit speed
4 300 r/min
Ultimate speed at h6 shaft tolerances

Installation information

The thread that connects the bolts G
M12
Thread length G1
22 mm
Set screws G2
M10x1
Hex wrench size for set screws
5 mm
Recommended set screw tightening torque
16.5 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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