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Link-Belt UG231NL (10415855) UG200 series unmounted ball bearing insert with 1-15/16" bore, set screw locking, and Buna single lip contact seal. Standard duty 200 series ball bearing with C3 clearance and nylon retainer. 52100 bearing steel, 3.5433" OD, 4.00" width.
MODEL 10415855
Contact supplier for technical support on: 800-626-2120
$188.01 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Available seal type
E3 Triple Lip Seal; N Lip Seal; H Labyrinth Seal
Bearing Type
Standard Duty
Bore length (in)
2 3/32 in
Bore size (in)
1.9375 in
C dynamic load rating
7920 lb
Co static load rating
5220 lb
Distance from Bearing Centerline to Centerline of Lube Hole (in)
0.268 in
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)
0.38 in
Height
3.00
Inner ring hub diameter (in)
2.475 in
Length
4.00
Locking Type
Set screw
Lubrication type
EXXON RONEX MP STD
Maximum Speed (RPM)
4800 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Mounted clearance
C3 standard
Outer Ring Width (in)
0.8661 in
Outside diameter (in)
3.5433 in
Primary seal
BUNA single lip contact seal
Retainer type
Nylon
Service instructions
BR3-007 LB 200 ball-300 ball
Setscrew torque (in-lbs)
290-325 in/lbs
Short Hub Length (in)
0.8281 in
Size code
210
Thread
#3/8-24
Type of seal
N lip seal
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
0.208
Volume unit
GLL
Width
4.00
1 15/16" Unmounted Ball Bearing, Standard Duty, Relubricatable, Setscrew Locking, 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.