PF 45 FM

Flanged ball bearing unit with pressed steel housing

Flanged ball bearing units consisting of an insert bearing mounted in a pressed steel housing that can be bolted to a machine wall or frame.

In addition to being part of a unit, some flanged housings for insert bearings are available as separate components. The SKF assortment includes ball bearing units compliant with several industrial standards, meeting many requirements regarding bolt patterns and mechanisms for locking onto on the shaft.

  • Ready to mount
  • Lubricated and sealed bearings
  • Quick locking on the shaft
  • Large variety of housing shapes, housing materials, and locking methods
  • Concentric locking options for high speeds and low vibration

Dimensions

d
45 mm
 Bore diameter
d1
≈56.8 mm
 Outer diameter of inner ring
d2
62 mm
 Outside diameter of locking ring
A2
10.5 mm
 Width of housing half
A4
3.5 mm
 Top width
B1
43.7 mm
 Overall bearing width
B4
6.75 mm
 Distance from locking device side face to thread centre
H
149 mm
 Outside diameter
H2
min.92 mm
 Abutment diameter
J
120.6 mm
 Pitch diameter of attachment bolts
N
13.5 mm
 Length of attachment bolt hole
s1
32.7 mm
 Distance from locking device side face to raceway centre
T
36.2 mm
 Overall width

Calculation data

Basic dynamic load rating C
33.2 kN
Basic static load rating C0
21.6 kN
Fatigue load limit Pu
0.915 kN
Permissible radial housing load
max.8.3 kN
Limiting speed
4 300 r/min
Limiting speed with shaft tolerance h6

Mounting information

Set screw G2
M10x1
Hexagonal key size for set screw
5 mm
Recommended tightening torque for set screw
16.5 N·m
Recommended diameter for attachment bolts, mm G
12 mm
Recommended diameter for attachment bolts, inch G
0.5 in

Included products

Housing PF 85
Bearing YET 209
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SKU: PF 45 FM-SKF Categories: ,
SKF

Description

Properties

Housing type Flanged
Flanged housing type Round
Number of bolt holes for fasteners 4
Fastening bolt hole type Plain
Retaining feature, inner ring Eccentric collar
Bore type Cylindrical
Rubber seating ring Without
Material, housing Pressed steel
Material, bearing Bearing steel
Coating Zinc-coated housing
Sealing, bearing Seal on both sides
Sealing type Contact, standard
Sealing, unit Without
Lubricant Grease
Relubrication hole Without
Grease fitting Without
Compliance with standard
ISO
Purpose specific
For agricultural applications
Material, housing
Pressed steel
Sealing, bearing
Seal on both sides
Sealing type, bearing
Contact, standard
Sealing, unit
Without
Coating
Zinc-coated housing

Logistics

Product net weight 1.36 kg
eClass code 23-05-08-02
UNSPSC code 31171536

(PF45FM)

Additional information

Weight 1.36 kg
Size (mm)

Colour

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