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Rex ZT125403Y take-up bearing insert with 4-3/16" bore, standard clearance seal, and double setscrew locking collar. Cast iron housing for 1000 series normal duty applications.
MODEL 10414552
Contact supplier for technical support on: 800-626-2120
$7,159.49 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Ability to Relubricate
Yes
Adjusting screw clearance hole diameter (in)
2.13
Adjusting screw square nut seat height (in)
3.38
Adjustment pad height (in)
6.38
Adjustment slot width (in)
2.13
Allowable Working Load [2/3 Yield Strength] (lb)
53700
Available seal type
M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Available Seal Type
M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Base to centerline height (in)
8.688
Bearing Brand
REX ROLLER BEARING
Bore size (in)
4.1875 in
Bore Size (in)
4.1875 in
Cage Material
Engineered Polymer
Clearance
C3 STANDARD
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/4 NPT
Height
9.88
Housing Cast Face to Outermost Bearing Face (in)
1.06
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing Color
Black
Housing construction
Solid
Housing Construction
Solid
Housing material
Cast iron
Housing Material
Cast Iron
Housing Outside Diameter to Cast Square Nut Slot Face (in)
9.81
Housing style
Take-Up Block
Housing Style
Take-Up Block
Housing type
Take Up, Wide Slot
Housing Type
Take Up, Wide Slot
Housing width (in)
4.25
Inner Ring Outside Diameter (in)
5.032
Insert
5403YU
Length
17.50
Length Through Bore (in)
6.25
Locking collar outside diameter (in)
6.19
Locking device kit
SC12Y QTY 2
Locking Device Kit
SC12Y QTY 2
Locking Type
Double Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
1850 rpm
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Microlock kit
ML4
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Net Weight
94.00
Overall Length (in)
13.44
Overall width
6.25
Primary seal
Steel clearance seal
Primary Seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
149500 lb
Radial Static Load Capacity (lb)
159300 lb
Retainer material
Engineered Polymer
Retainer Material
Engineered Polymer
Rolling element
Spherical Roller
Seal kit
ZS12Y
Seal type
Clearance Seal
Setscrew torque (in-lbs)
1350
Size code
12
Size Code
12
Slot Length (in)
8
Slot spacing (in)
9.5
Slot Width (in)
2.06
Unit of dimension
in
Unit of Dimension
IN
Vibration frequency fundamental train
0.0072 cps
Vibration Frequency Fundamental Train
0.0072 cps
Vibration frequency inner ring defect
0.1901 cps
Vibration Frequency Inner Ring Defect
0.1901 cps
Vibration frequency outer ring defect
0.1433 cps
Vibration Frequency Outer Ring Defect
0.1433 cps
Vibration frequency roller spin
0.0568 cps
Vibration Frequency Roller Spin
0.0568 cps
Volume
4.769
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
6.38
4 3/16" Mounted Spherical Roller Bearing, Cast Iron Take-up Block, Double 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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