P2B 215-SRB-SLH

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
74.613 mm
Shaft diameter
d2
111.125 mm
Collar outer diameter
A
68.263 mm
Housing foot width
A5
106.759 mm
Width including end cover
B
92.075 mm
Inner ring width
H
82.55 mm
Height base to center
H1
57.15 mm
Housing foot height
H2
165.894 mm
Housing height
J
min.198.438 mm
Distance between attachment bolts, max.
J
max.223.838 mm
Distance between attachment bolts, min.
J
211.138 mm
Distance of attachment bolts
L
265.113 mm
Housing length
N
22.225 mm
Width foot slot width
N1
34.925 mm
Length of attachment bolt hole
s
31.75 mm
Centre line unit to side face of inner ring
S
0.794 mm
Centre line of “fixed” bearing
T
95.25 mm
Total width
GREASE FITTING
GN
1/8-27 NPT
Thread of grease fitting

Calculation data

Basic dynamic load rating C
158 kN
Basic static load rating C0
208 kN
Fatigue load limit Pu
23.6 kN
Limiting speed
3 400 r/min
Limiting value e
0.22
Calculation factor Y1
3
Calculation factor Y2
4.6
Calculation factor Y0
2.8
Bearing mean diameter dm
102.616 mm
Axial holding force of the locking mechanism Pa
4 kN
Safe loads - P2B 215-SRB-SLH

Safe loads

P90°
57.8 kN
Safe load at 90°
P135°
36.5 kN
Safe load at 135°
P180°
44.5 kN
Safe load at 180°

Mounting information

Attachment bolt diameter G
0.75 in
Set screws
1/2″-20 UNF-3A x 3/4″
Number of set screws
2
Tightening torque for set screws
70.051 N·m
Grease quantity for relubrication
8 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 Labyrinth 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
Labyrinth seal

Logistics

Product net weight 9.6 kg
eClass code 23-05-16-90
UNSPSC code 31171537

Associated products

End cover ECY 215

(SYR2.15/16H-18) (SYR2-15/16H-18) (SYR2.15/16H18) (SYR2-15/16H18) (P2B215-SRB-SLH) (P2B-215-SRB-SLH)

Additional information

Weight 9.5496 kg
Size (mm)

Colour