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Link-Belt P3U224NK75 (mfg part 10439916) is a P3U200 series 2-bolt pillow block ball bearing with a 1" bore, set screw locking, and a cast iron housing. It features a Buna single lip contact seal, nylon retainer, and C3 clearance. This fixed (non-expansion) unit is nickel-plated and designed for standard-duty industrial applications.
MODEL 10439916
Contact supplier for technical support on: 800-626-2120
$241.97 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Available end cap
Y2256N
Available seal type
E3 Triple lip seal;N lip seal;H labyrinth seal
Base Length (in)
7.06
Base to centerline height (in)
2 in
Base Width (in)
1.88
Bearing housing
Pillow block 2 bolt BB
Bearing housing material
Cast iron
Bearing Insert Material
52100 Bearing Steel
Bearing Type
Standard duty ball brg
Bolt hole spacing (width) (in)
5.48
Bore diameter (in)
1.5
Bore length (in)
1 29/32 in
Bore Shape
Straight
C dynamic load rating
7330 lb
Cage Material
Molded fiber glass reinforced nylon
Cage Type
Ball Riding Retainer
Co static load rating
4460 lb
Distance between bolt holes (in)
5 3/8 in
Distance from Bearing Centerline to Cap Face (in)
1 47/64 in
Distance from Bearing Centerline to Outer Most Bearing Face (in)
1 11/64 in
Fixed expansion
Fixed
Foot Height (in)
0.81
Grease fitting size
1/8 NPT
Height
2.44
Housing Base
Semi-Solid
Housing coating
Nickel plated
Housing Color
Silver
Housing construction
One Piece
Housing height (in)
4 in
Inner Ring Outside Diameter (in)
2.084
Insert
UG224NL
Length
7.94
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Max Speed
6000 rpm
Max temperature (°F (°C))
225 (107) F (C)
Maximum Temperature (C)
107
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)
1/2 in
Mounting pad height (in)
13/16 in
Mounting pad length (in)
7 1/16 in
Mounting pad width (in)
1 7/8 in
Outer Ring Land Profile
Standard
Primary seal
BUNA single lip contact seal
Retainer type
Nylon
Rolling element
Ball Bearing
Service instructions
BR3-007 LB 200 ball-300 ball
Setscrew torque (in-lbs)
165-185 in/lbs
Shaft diameter (in)
1 1/2 in
Shaft locking
Setscrew locking
Size code
208
Type of seal
Single lip contact seal
Unit of dimension
in
Vibration frequency fundamental train
0.0065 cps
Vibration frequency inner ring defect
0.0912 cps
Vibration frequency outer ring defect
0.0588 cps
Vibration frequency roller spin
0.0367 cps
Volume
0.393
Volume unit
GLL
Width
4.69
1 1/2" Mounted Ball Bearing, Standard Duty, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Single Lip Contact Seal, Nickel Plated Housing
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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