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Link-Belt T3U220N 10440161 take-up ball bearing unit with 1-1/4" bore, set screw locking, and cast iron housing. Features a standard duty ball insert (UG220NL) with C3 clearance, Buna single lip contact seal, and nylon retainer. Fixed expansion design with powder coated housing. Suitable for general industrial conveyor and take-up applications.
MODEL 10440161
Contact supplier for technical support on: 800-626-2120
$159.26 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Adjusting screw clearance hole diameter (in)
11/16 in
Adjusting screw square nut seat height (in)
1 1/4 in
Adjustment slot width (in)
Active in
Adjustment Slot Width (mm)
True mm
Base to centerline height (in)
2.875
Bearing Insert Material
52100 Bearing Steel
Bore length (in)
2 in
Bore Shape
Straight
Bore size (in)
1.25 in
Cage Material
Molded fiber glass reinforced nylon
Cage Type
Ball Riding Retainer
Carriage Bolt Size (in)
5/8 in
Distance from Bearing Centerline to Cap Face (in)
1 35/64
Distance from Bearing Centerline to Outer Most Bearing Face (in)
1 7/64 in
Distance from housing outside diameter to cast square nut slot face (in)
3 11/16 in
Duty/Series
Standard Duty
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
1.88
Housing coating
Powder coated
Housing Color
Black
Housing construction
One Piece
Housing height (in)
4 in
Housing length (in)
4 11/16 in
Housing material
Cast iron
Housing style
Take-Up Block
Housing type
Take-Up Block
Housing width (in)
1 3/16 in
Inner Ring Outside Diameter (in)
1.847
Insert
UG220NL
Length
5.63
Locking Type
Set screw
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 7/8
Maximum Speed (RPM)
6850 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
Outer Ring Land Profile
Standard
Primary seal
BUNA single lip contact seal
Radial Dynamic Load Capacity (lb)
5810 lb
Radial Static Load Capacity (lb)
3440 lb
Retainer type
Nylon
Rolling element
Ball Bearing
Seal type
Single lip contact seal
Setscrew torque (in-lbs)
165-185 in/lbs
Size code
207
Slot Length (in)
0.406 in
Slot spacing (in)
3.375
Slot Width (in)
0.406
Unit of dimension
in
Vibration frequency fundamental train
0.0067 cps
Vibration frequency inner ring defect
0.0905 cps
Vibration frequency outer ring defect
0.0595 cps
Vibration frequency roller spin
0.0383 cps
Volume
1.224
Volume unit
CDM
Width
4.25
1 1/4" Mounted Ball Bearing, Standard Duty, Cast Iron Center Pull Take-up Block, 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.
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