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Link-Belt P3CL231N (mfg part 10427448) is a 2-bolt pillow block ball bearing with a 1-15/16" bore and Centrik-Lok two-piece locking collar. The cast iron housing is powder coated for corrosion resistance. It features a single lip contact seal with flinger and a nylon retainer. This fixed (non-expansion) unit is rated for standard duty applications.
MODEL 10427448
Contact supplier for technical support on: 800-626-2120
$199.72 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Adjustment slot width (in)
Active in
Adjustment Slot Width (mm)
True mm
Available end cap
CL2316
Base Length (in)
8.13
Base to centerline height (in)
2.25
Base Width (in)
2.38
Bearing coating material
Black oxide
Bearing Insert Material
52100 Bearing Steel
Bolt hole spacing (width) (in)
6.25
Bore Shape
Straight
Bore size (in)
1.9375 in
Cage Material
Molded fiber glass reinforced nylon
Cage Type
Ball Riding Retainer
Distance between bolt holes (in)
6 3/16
Distance from Bearing Centerline to Cap Face (in)
1 15/16
Distance from Bearing Centerline to Outer Most Bearing Face (in)
1 21/64 in
Duty/Series
Standard Duty
Fixed vs. Expansion
Fixed
Foot Height (in)
0.75
Grease Fitting Thread Size
1/8 NPT
Height
2.44
Housing Base
Semi-Solid
Housing coating
Powder coated
Housing Color
Black
Housing construction
One Piece
Housing height (in)
4 9/16 in
Housing material
Cast iron
Housing style
Pillow block
Housing type
Pillow Block, Two Bolt
Inner Ring Outside Diameter (in)
2.469
Insert
CLG231NL
Length
7.94
Length Through Bore (in)
2.031
Locking collar outside diameter (in)
3 5/8 in
Locking device kit
CL2315S
Locking Type
Concentric
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Max distance between bolt holes (in)
E3 Triple lip seal;N lip seal;H labyrinth seal
Max distance between bolt holes (mm)
2 1/4
Maximum Speed (RPM)
4800 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Misalignment Capability
±2.0° Misalignment - Static Only
Misalignment Type
Static Only
Mounted clearance
C3 standard
Mounting bolt hole slot length (in)
15/16 in
Mounting bolt size (in)
5/8 in
Mounting pad height (in)
7/8 in
Mounting pad length (in)
7 7/8 in
Mounting pad width (in)
2 1/8 in
Outer Ring Land Profile
Standard
Primary seal
Buna SGL lip with flinger
Radial Dynamic Load Capacity (lb)
7920 lb
Radial Static Load Capacity (lb)
5220 lb
Retainer type
Nylon
Rolling element
Ball Bearing
Seal type
Single lip contact seal
Setscrew torque (in-lbs)
313-348 in/lbs
Size code
210
Unit of dimension
in
Vibration frequency fundamental train
0.0068 cps
Vibration frequency inner ring defect
0.0985 cps
Vibration frequency outer ring defect
0.0682 cps
Vibration frequency roller spin
0.0445 cps
Volume
0.455
Volume unit
GLL
Width
4.69
1 15/16" Mounted Ball Bearing, Standard Duty, Cast Iron 2-Bolt Pillow Block, Centrik-Lok CL Locking Device, Single Lip Contact 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.
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