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Rex ZEP5407YF Type-E pillow block spherical roller bearing, 5000 series heavy duty, 4-7/16 in (112.71 mm) bore, fixed cast iron 4-bolt housing, double setscrew locking collar, clearance seal.
MODEL 10423521
Contact supplier for technical support on: 800-626-2120
$2,698.57 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Ability to Relubricate
Yes
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 Length (in)
16.5
Base to centerline height (in)
4.75
Base Width (in)
4.63
Bearing Brand
REX ROLLER BEARING
Bearing housing
Pillow block 4 bolt type E
Bearing housing material
Cast iron
Bearing Type
Spherical roller brg
Bolt Hole Spacing [Width] (in)
2.5
Bolt Size (in)
3/4
Bore Size (in)
4.4375 in
C dynamic load rating
149500 lb
Cage Material
Engineered Polymer
Centerline to Outermost Bearing Face (in)
3.13
Clearance
C3 STANDARD
Co static load rating
159300 lb
Fixed expansion
Fixed
Fixed vs. Expansion
Fixed
Foot Height (in)
2.75
Grease fitting size
1/4 NPT
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 Material
Cast Iron
Housing Style
Pillow Block
Housing Type
Pillow Block, Four Bolt, Type E
Inner Ring Outside Diameter (in)
5.032
Insert
5407YU
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
Max distance between bolt holes (in)
14.13
Max Speed
1850 rpm
Maximum Speed (RPM)
1850 rpm
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Microlock kit
ML4
Min distance between bolt holes (in)
12.88
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Mounted clearance
C3 standard
Net Weight
78.00
Overall Length (in)
16.5
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 type
Engineered polymer
Seal kit
ZS12Y
Seal type
Clearance Seal
Series
Solid-housed Pillow Blocks
Service instructions
BR3-001 REX 2, 3, 5, 6, 9000
Setscrew torque (in-lbs)
1350
Shaft locking
Double set collar
Size code
12
Size Code
12
Threaded cover kit
TC12Y
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
0.155
Volume unit
Hectoliter
Volume Unit
Hectoliter
Weight unit
LB
Width
6.38
4 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Pillow 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.
| Brand | Champion |
| Model | XL28-27/64 |
