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Link-Belt DSB22455H30 (Rexnord 10419479) take-up bearing assembly with spherical roller bearing, 3-7/16" bore, adapter sleeve mount, and fixed non-expansion design. Cast iron bearing housing on a welded steel frame with powder coating. Travel length 30 in, frame width 4 in, height 11-13/16 in, length 52-1/4 in. Steel clearance seal, C0 clearance, steel retainer. Dynamic load rating 62,300 lbf, static 90,700 lbf.
MODEL 10419479
Contact supplier for technical support on: 800-626-2120
$2,487.84 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Adjusting Screw Thread Size (in)
1 1/8-7 NC
Allowable Working Load [2/3 Yield Strength] (lb)
8400
Available end cap
B456DTC
Available seal type
E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Base to centerline height (in)
5 5/8 in
Bolt hole spacing (width) (in)
2
Bolt Size (in)
3.4375 in
Bore size (in)
3.4375 in
Cage Material
Steel
Channel Width (in)
4
Clearance
C0 standard
Distance from Bearing Centerline to Cap Face (in)
3 in
Distance from Bearing Centerline to Housing Face (in)
1 23/32 in
Distance from Bearing Centerline to Outer Most Bearing Face (in)
2 21/32 in
Distance from frame bolt hole center to bearing centerline (in)
10
Fixed vs. Expansion
Fixed
Frame
ZNT1030
Frame bolt hole spacing (in)
50 in
Frame bolt hole spacing in width direction (in)
2 in
Frame height (in)
11 13/16 in
Frame length (in)
52 1/4 in
Frame Material
Welded steel
Frame type
Protected Screw Take-up Assembly
Frame Width (in)
4 in
Grease Fitting Thread Size
1/8 NPT
Housing coating
Powder coated
Housing Color
Black
Housing construction
Solid
Housing material
Cast iron
Housing style
Take-Up Assembly
Housing type
Take-Up Assembly
Housing width (in)
5 5/8 in
Insert
B455L
Length Through Bore (in)
4.39
Locking collar outside diameter (in)
4 29/32 in
Locking device kit
B456SC
Locking Type
Single Set Collar
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Maximum Speed (RPM)
1650 RPM
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
B580MLK
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Mounting bolt size (in)
3/4 in
Mounting pad height (in)
2 in
Overall Height (in)
11.75
Overall Length (in)
52.25
Overall Rod Length (in)
50
Overall width (in)
5.19
Primary seal
Steel clearance seal
Radial Dynamic Load Capacity (lb)
62300 lb
Radial Static Load Capacity (lb)
90700 lb
Retainer material
Steel
Rolling element
Spherical Roller
Seal kit
B456HS
Seal type
Labyrinth Seal
Setscrew torque (in-lbs)
680 in/lbs
Size code
B456
Take-up block
DSB22455H
Take-up block and bearing
DSB22455H
Take-up frame assembly type
Conveyor Take-Up Hinged Top
Travel length (in)
30 in
Vibration frequency fundamental train
0.0073 cps
Vibration frequency inner ring defect
0.1784 cps
Vibration frequency outer ring defect
0.1383 cps
Vibration frequency roller spin
0.0628 cps
3 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Clearance 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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