P2B 107-SRB-SRH

Pillow block roller bearing unit, two-bolt, set screw locking

Pillow (plummer) block roller bearing units consist of a spherical 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 set screw locking, holding the shaft firmly against the inner ring of the bearing. The units are sealed and lubricated and ready to use. This bearing unit covers a wide range of requirements, in inch dimensions.

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

Dimensions

da
36.513 mm
Shaft diameter
d2
62.738 mm
Collar outer diameter
A
53.975 mm
Housing foot width
A5
76.994 mm
Width including end cover
B
69.85 mm
Inner ring width
H
47.625 mm
Height base to center
H1
30.163 mm
Housing foot height
H2
100.013 mm
Housing height
J
min.119.063 mm
Distance between attachment bolts, max.
J
max.139.7 mm
Distance between attachment bolts, min.
J
129.381 mm
Distance of attachment bolts
L
174.625 mm
Housing length
N
15.875 mm
Width foot slot width
N1
26.194 mm
Length of attachment bolt hole
s
25.4 mm
Centre line unit to side face of inner ring
S
0.794 mm
Centre line of “fixed” bearing
T
72.231 mm
Total width
GREASE FITTING
GN
1/8-27 NPT
Thread of grease fitting

Calculation data

Basic dynamic load rating C
73.8 kN
Basic static load rating C0
81.4 kN
Fatigue load limit Pu
9.12 kN
Limiting speed
5 100 r/min
Limiting value e
0.28
Calculation factor Y1
2.4
Calculation factor Y2
3.6
Calculation factor Y0
2.5
Bearing mean diameter dm
59.944 mm
Axial holding force of the locking mechanism Pa
2.29 kN
Safe loads - P2B 107-SRB-SRH

Safe loads

P90°
27.6 kN
Safe load at 90°
P135°
14.2 kN
Safe load at 135°
P180°
17.3 kN
Safe load at 180°

Mounting information

Attachment bolt diameter G
0.5 in
Set screws
3/8-24 UNF-3A x 1/2″
Number of set screws
2
Tightening torque for set screws
28.246 N·m
Grease quantity for relubrication
4 g

Properties

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

Logistics

Product net weight 3.2 kg
eClass code 23-05-16-90
UNSPSC code 31171537

Associated products

End cover ECY 208

(SYR1.7/16H) (SYR1-7/16H) (P2B107-SRB-SRH) (P2B-107-SRB-SRH)

Additional information

Weight 3.2 kg
Size (mm)

Colour

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