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Rex ZGT125407Y10 5000 series heavy duty center pull elevator head take-up assembly with 4-7/16" (112.71 mm) bore. Cast iron housing, double setscrew locking collar, and clearance seal. Designed for high-load elevator applications.
MODEL 10441911
Contact supplier for technical support on: 800-626-2120
$22,511.18 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Ability to Relubricate
Yes
Adjusting screw thread size
2-4 1/2 NC
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)
6.813
Bearing Brand
REX ROLLER BEARING
Bolt Hole Spacing [Width] (in)
3.5
Bolt Size (in)
7/8
Bore size (in)
4.4375 in
Bore Size (in)
4.4375 in
Cage Material
Engineered Polymer
Clearance
C3 STANDARD
Distance between bolt holes (in)
17
Distance from Bearing Centerline to End of Rod (in)
29.5
Fixed vs. Expansion
Fixed
Foot Height (in)
0.75
Frame
ZGT1210
Frame height (in)
36.3125 in
Frame Height (in)
36.3125 in
Frame length (in)
20 in
Frame Length (in)
20 in
Frame Material
Welded Steel
Frame type
Center Pull Elevator Head Assembly
Frame Type
Center Pull Elevator Head Assembly
Frame Width (in)
9.25 in
Grease Fitting Thread Size
1/4 NPT
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing construction
Solid
Housing Construction
Solid
Housing material
Cast iron
Housing Material
Cast Iron
Housing style
Take-Up Assembly
Housing Style
Take-Up Assembly
Housing type
Take-Up Assembly
Housing Type
Take-Up Assembly
Insert
5407YU
Length Through Bore (in)
6.25
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
260.00
Overall rod length (in)
24.5
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
Take-up block
ZT125407Y
Take-up Block
ZT125407Y
Take-up frame assembly type
Elevator Head Heavy Duty
Take-up Frame Assembly Type
Elevator Head Heavy Duty
Travel length (in)
10
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
Weight unit
LB
4 7/16" Mounted Spherical Roller Bearing, Center Pull Elevator Head Take-up Assembly, 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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