SYNT 65 FTS

Pillow block roller bearing unit, two-bolt, SKF ConCentra locking

Pillow (plummer) block roller bearing units and take-up roller bearing units consist of a spherical or tapered roller bearing mounted in a non-split housing that can be bolted to a support surface.

This variant has a spherical roller bearing, a two-bolt base and SKF ConCentra locking, creating a true concentric tight fit, and setting the correct internal clearance within the bearing. The units are sealed and lubricated and ready to use. This bearing unit covers a wide range of requirements, in metric dimensions.

  • Ready to mount
  • Robust
  • Factory lubricated and sealed
  • Quick mounting
  • Long service life

Dimensions

da
65 mm
Shaft diameter
d2
91 mm
Collar outer diameter
A
80 mm
Housing foot width
B
72 mm
Inner ring width
H
80 mm
Height base to center
H1
30 mm
Housing foot height
H2
158 mm
Housing height
J
230 mm
Distance of attachment bolts
L
280 mm
Housing length
N
18 mm
Width foot slot width
N1
24 mm
Length of attachment bolt hole
SHAFT END
A4
73 mm
Distance bearing centre line to end cover
ba
max.65 mm
Distance bearing centre line to shaft end
ba
min.38 mm
Distance bearing centre line to shaft end
DOWEL PINS
J6
254 mm
Distance dowel pins
J7
29 mm
Distance dowel pins
N4
8 mm
Pin hole diameter

Calculation data

Basic dynamic load rating C
193 kN
Basic static load rating C0
216 kN
Fatigue load limit Pu
24 kN
Limiting speed
3 800 r/min
Limiting value e
0.24
Calculation factor Y1
2.8
Calculation factor Y2
4.2
Calculation factor Y0
2.8
Bearing mean diameter dm
92.5 mm
Axial holding force of the locking mechanism Pa
20 kN
Breaking loads - SYNT 65 FTS

Breaking loads

P
290 kN
Breaking load
P55°
380 kN
Breaking load
P90°
230 kN
Breaking load
P120°
155 kN
Breaking load
P150°
140 kN
Breaking load
P180°
210 kN
Breaking load

Mounting information

Attachment bolt diameter G
16 mm
Tightening torque for attachment bolts
200 N·m
Set screws
M6
Number of set screws
4
Tightening torque for set screws
8 N·m
Grease quantity for relubrication
7 g

Properties

Housing type Pillow block
Number of bolt holes for fasteners 2
Bearing insert Spherical roller bearing
Retaining feature, inner ring SKF ConCentra
Bearing position Locating
Bore type Cylindrical
Material, housing Cast iron
Material, bearing Bearing steel
Coating Without
Bearing housing seal type Labyrinth seal
Sealing, unit Optional end cover
Lubricant Grease
Relubrication hole With
Grease fitting With
Metric/inch series
Metric
Bearing insert
Spherical roller bearing
Bearing position
Locating
Locking method
SKF ConCentra
Bearing housing seal type
Labyrinth seal

Logistics

Product net weight 8.85 kg
eClass code 23-05-16-90
UNSPSC code 31171537

Associated products

End cover ECY 213

(SYNT65FTS)

Additional information

Weight 8 kg
Size (mm)

Colour

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