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Rex ZT72203 7000 series take-up bearing insert with 2-3/16 in (55.56 mm) bore, cast iron housing, single setscrew locking collar, and standard clearance seal. Designed for use in take-up frames, this insert provides reliable support for conveyor and tensioning applications.
MODEL 10423607
Contact supplier for technical support on: 800-626-2120
$752.18 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Ability to Relubricate
Yes
Adjusting screw clearance hole diameter (in)
1 3/8 in
Adjusting Screw Clearance Hole Diameter (in)
1.375 in
Adjusting screw square nut seat height (in)
2 1/4 in
Adjusting Screw Square Nut Seat Height (in)
2 1/4 in
Adjustment pad height (in)
3 7/8 in
Adjustment Pad Height (in)
3 7/8 in
Adjustment slot width (in)
1 1/4 in
Adjustment Slot Width (in)
1 1/4 in
Allowable working load (2/3 yield strength) (lb)
13500 lb
Allowable Working Load [2/3 Yield Strength] (lb)
13500 lb
Available end cap
DTC7
Available End Cap
DTC7
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)
4 5/8 in
Base to Centerline Height (in)
4 5/8 in
Bearing Brand
REX ROLLER BEARING
Bearing housing
TU blk center pull RB
Bearing housing material
Cast iron
Bearing Type
Spherical roller brg
Bolt Size (in)
2.1875 in
Bore length (in)
3 5/16 in
Bore Length (in)
3 5/16 in
Bore Size (in)
2.1875 in
C dynamic load rating
36370 lb
Cage Material
Engineered Polymer
Centerline to Outermost Bearing Face (in)
2.06
Clearance
C3 STANDARD
Co static load rating
44400 lb
Distance from housing cast face to inner ring long hub face (in)
13/16 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
13/16 in
Distance from housing outside diameter to cast square nut slot face (in)
5 in
Distance from Housing Outside Diameter to Cast Square Nut Slot Face (in)
5 in
Fixed expansion
Fixed
Fixed vs. Expansion
Fixed
Grease fitting size
1/8 NPT
Grease Fitting Thread Size
1/8 NPT
Height
5.50
Housing Cast Face to Outermost Bearing Face (in)
0.81
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing Construction
Solid
Housing height (in)
5 1/4 in
Housing Height (in)
5 1/4 in
Housing length (in)
7 1/8 in
Housing Length (in)
7 1/8 in
Housing Material
Cast Iron
Housing Outside Diameter to Cast Square Nut Slot Face (in)
5
Housing Style
Take-Up Block
Housing Type
Take Up, Wide Slot
Housing width (in)
2.5
Inner ring hub diameter (in)
2 5/8 in
Inner Ring Hub Diameter (in)
2 5/8 in
Inner Ring Outside Diameter (in)
2.62
Insert
2203U
Length
9.56
Length Through Bore (in)
3.32
Locking collar outside diameter (in)
3 1/4 in
Locking Collar Outside Diameter (in)
3 1/4 in
Locking device kit
SC7
Locking Device Kit
SC7
Locking Type
Single Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Max Speed
3650 RPM
Max temperature (°F (°C))
225 (107) F (C)
Maximum Speed (RPM)
3650 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
ML2
Microlock Kit
ML2
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Mounted clearance
C3 standard
Net Weight
13.60
Overall Length (in)
7.13
Overall width
3.32
Primary seal
Steel clearance seal
Primary Seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
36370 lb
Radial Static Load Capacity (lb)
44400 lb
Retainer Material
Engineered Polymer
Retainer type
Engineered polymer
Seal kit
ZS7
Seal Kit
ZS7
Seal Type
Labyrinth Seal
Service instructions
BR3-001 REX 2, 3, 5, 6, 9000
Setscrew torque (in-lbs)
460 in/lbs
Setscrew Torque (in-lbs)
460 in/lbs
Shaft diameter (in)
2 3/16 in
Shaft locking
Single set collar
Size code
7
Size Code
7
Slot length
13/16 in
Slot Length (in)
13/16 in
Slot spacing (in)
4 1/2 in
Slot Spacing (in)
4.5 in
Slot Width (in)
0.81
Threaded cover kit
TC7
Type of seal
Clearance seal
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
0.1790 cps
Vibration Frequency Inner Ring Defect
0.1790 cps
Vibration frequency outer ring defect
0.1377 cps
Vibration Frequency Outer Ring Defect
0.1377 cps
Vibration frequency roller spin
0.0606 cps
Vibration Frequency Roller Spin
0.0606 cps
Volume
0.911
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
4.00
2 3/16" Mounted Spherical Roller Bearing, Cast Iron Take-up Block, Single Setscrew Locking Collar, Clearance Seal
SKU: 510011
1st timer
1st purchase with MRO good product selection at best price. Will check in for my next purchase.
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.
#129049
Brand
Dodge
Model
070787
#510386
Brand
Rexnord
Model
10423608
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SKU: 510011
1st timer
1st purchase with MRO good product selection at best price. Will check in for my next purchase.
Read more