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Link-Belt PELB6831R (mfg part 10429061) is a PLB68 precision expansion pillow block with a spherical roller insert (22211LBKC3) and a 1-15/16" bore. It features a tapered adapter sleeve mount, C3 clearance, and a LER labyrinth seal. The cast iron housing is powder coated and designed for heavy-duty industrial applications requiring axial float.
MODEL 10429061
Contact supplier for technical support on: 800-626-2120
$706.07 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Available end cap
LB69326R
Base Length (in)
9.63
Base to centerline height (in)
2.75
Base Width (in)
2.75
Bolt Size (in)
1.9375 in
Bolt Spacing Max (in)
7.88
Bolt Spacing Min (in)
7.38
Bore size (in)
1.9375 in
Cage Material
Bronze
Cap bolt torque (ft-lbs)
45-50
Clearance
C3 standard
Distance from Bearing Centerline to Shaft Face for Closed End Unit (in)
1.19
Fixed vs. Expansion
Expansion
Foot Height (in)
0.94
Grease Fitting Thread Size
1/8 NPT
Height
5.38
Housing coating
Powder coated
Housing Color
Black
Housing construction
Split
Housing kit
PLB6831R02
Housing material
Cast iron
Housing style
Pillow block
Housing type
Pillow Block, Two Bolt, SAF Style
Insert
22211LBKC3
Length
10.88
Locking device kit
H311031
Locking Type
Tapered adapter
Maximum Speed Using Grease (RPM)
4500 rpm
Maximum Speed Using Oil (RPM)
5000 rpm
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Misalignment Capability
±0.5° Misalignment - Dynamic
Misalignment Type
Dynamic
Primary seal
Ler triple ring seal
Radial Dynamic Load Capacity (lb)
27000 lb
Radial Static Load Capacity (lb)
32500 lb
Retainer material
Steel
Rolling element
Spherical Roller
Seal kit
LB69323R (qty 2)
Seal type
Labyrinth Seal
Shaft locking collar kit/adapter assembly
H311031
Size code
22211
Total Expansion Capability (in)
0.38
Unit of dimension
in
Vibration frequency fundamental train
0.0071 cps
Vibration frequency inner ring defect
0.1810 cps
Vibration frequency outer ring defect
0.1352 cps
Vibration frequency roller spin
0.0553 cps
Volume
1.55
Volume unit
GLL
Width
6.13
1 15/16" Mounted Spherical Roller Bearing Expansion Unit, Cast Iron 2-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.