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Link-Belt DSB22447E (mfg part 10405898) is a take-up bearing assembly with a spherical roller insert, 2-15/16" bore, adapter sleeve mounting, and a single set collar locking device. The cast iron housing is powder coated and features a Buna spring-loaded lip seal. This fixed (non-expansion) unit is rated for 1500 RPM max speed with a dynamic load rating of 51100 lbf and static load rating of 71500 lbf.
MODEL 10405898
Contact supplier for technical support on: 800-626-2120
$831.50 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)
4.08
Available end cap
B448DTC
Bore diameter (in)
2.9375
Bottom Channel Outside Width (in)
5.06
Bottom Housing Length (in)
8.56
Cage Material
Steel
Clearance
C0 standard
Distance From Bottom Take Up Slot to Centerline of Bearing (in)
3.13
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
9.75
Housing coating
Powder coated
Housing Color
Black
Housing construction
Solid
Housing material
Cast iron
Housing style
Take-Up Block
Housing Top Width (in)
3.13
Housing type
Take Up, Top Angle
Inner Ring Outside Diameter (in)
3.37
Insert
B447L
Length
9.75
Length Through Bore (in)
4
Locking collar outside diameter (in)
4.04
Locking device kit
B448SC
Locking Type
Single Set Collar
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Maximum Speed (RPM)
1500 RPM
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Microlock kit
B440MLK
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Primary seal
Buna spring loaded lip seal
Radial Dynamic Load Capacity (lb)
51100 lb
Radial Static Load Capacity (lb)
71500 lb
Retainer material
Steel
Rolling element
Spherical Roller
Seal kit
B448ES
Seal type
Heavy Contact Seal
Setscrew torque (in-lbs)
680
Size code
B448
Slot Depth (in)
1.69
Slot Length (in)
6.8
Slot Width (in)
1.12
Top Housing Length (in)
8.63
Unit of dimension
in
Vibration frequency fundamental train
0.0072 cps
Vibration frequency inner ring defect
0.1701 cps
Vibration frequency outer ring defect
0.1299 cps
Vibration frequency roller spin
0.0591 cps
Volume
2.366
Volume unit
GLL
Width
5.75
2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Take up Block, Single Setscrew Locking Collar, Spring Loaded Heavy 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.
