We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Rex ZST10530718 ZST5000 center pull spring loaded take-up assembly for mounted spherical roller bearings. Features a 3-7/16" (87.31 mm) bore, double setscrew locking collar, and clearance seal. Designed for heavy-duty applications requiring automatic belt tensioning.
MODEL 10425006
Contact supplier for technical support on: 800-626-2120
$5,866.15 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Ability to Relubricate
Yes
Adjusting screw thread size
1 3/4-5 NC
Allowable Working Load [2/3 Yield Strength] (lb)
27300
Available end cap
DTC10
Available End Cap
DTC10
Available Seal Type
K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Base to centerline height (in)
5.625
Bearing Brand
REX ROLLER BEARING
Bolt Hole Spacing [Width] (in)
2
Bolt Size (in)
3/4
Bore size (in)
3.4375 in
Bore Size (in)
3.4375 in
Cage Material
Engineered Polymer
Clearance
C3 STANDARD
Distance between bolt holes (in)
38
Distance from frame bolt hole center to bearing centerline (in)
8.75
Fixed vs. Expansion
Fixed
Foot Height (in)
0.88
Frame
ZST1018
Frame height (in)
11.8125 in
Frame Height (in)
11.8125 in
Frame length (in)
40.25 in
Frame Length (in)
40.25 in
Frame Material
Welded Steel
Frame type
Spring Loaded Center Pull Takeup Assembly
Frame Type
Spring Loaded Center Pull Takeup Assembly
Frame Width (in)
5.3125 in
Grease Fitting Thread Size
1/8 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
5307U
Length Through Bore (in)
5.32
Locking device kit
SC10 QTY 2
Locking Device Kit
SC10 QTY 2
Locking Type
Double Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
2400 rpm
Maximum Spring Extension Length (in)
40.25
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Microlock kit
ML4
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Net Weight
227.00
Overall rod length (in)
45
Overall width
5.31
Primary seal
Steel clearance seal
Primary Seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
84330 lb
Radial Static Load Capacity (lb)
90700 lb
Retainer material
Engineered Polymer
Retainer Material
Engineered Polymer
Rolling element
Spherical Roller
Seal kit
ZS10
Seal type
Clearance Seal
Setscrew torque (in-lbs)
680
Size code
10
Size Code
10
Take-up block
ZT105307
Take-up Block
ZT105307
Take-up frame assembly type
Center Pull Spring Loaded
Take-up Frame Assembly Type
Center Pull Spring Loaded
Travel length (in)
18 in
Travel Length (in)
18 in
Vibration frequency fundamental train
0.0073 cps
Vibration Frequency Fundamental Train
0.0073 cps
Vibration frequency inner ring defect
0.1784 cps
Vibration Frequency Inner Ring Defect
0.1784 cps
Vibration frequency outer ring defect
0.1383 cps
Vibration Frequency Outer Ring Defect
0.1383 cps
Vibration frequency roller spin
0.0628 cps
Vibration Frequency Roller Spin
0.0628 cps
Weight unit
LB
Working Load - Inches of Spring Deflection [1] (lb)
1800
Working Load - Inches of Spring Deflection [3] (lb)
3700
Working Load - Inches of Spring Deflection [5] (lb)
6800
3 7/16" Mounted Spherical Roller Bearing, Center Pull Spring Loaded Take-up Assembly, Double Setscrew Locking Collar, Clearance Seal
SKU: 1303956
Great service-fast shipping
Awesome service. I would highly recommend doing business with MRO! Price was cheapest anywhere
Read moreHow 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.
| Brand | Coilhose |
| Model | R516M50N |
| Brand | CoxReels |
| Model | 1275-4-150-H |
SKU: 1303956
Great service-fast shipping
Awesome service. I would highly recommend doing business with MRO! Price was cheapest anywhere
Read more