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Rexnord MF5407YS ZF5000 is a 4-7/16" mounted spherical roller bearing with a fixed cast iron 6-bolt round flange block with pilot. It features a double setscrew locking collar and a spring loaded heavy contact seal for reliable performance in industrial applications.
MODEL 10424338
Contact supplier for technical support on: 800-626-2120
$7,162.64 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
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
Bearing Brand
REX ROLLER BEARING
Bearing housing
FB 6 BLT RND TYP ZF WITH PILOT
Bearing housing material
Cast iron
Bearing Type
Spherical roller brg
Bolt circle radius (in)
6 7/16 in
Bolt Circle Radius (in)
6 7/16 in
Bolt hole circle diameter (in)
12 7/8 in
Bolt Hole Circle Diameter (in)
12 7/8 in
Bolt Size (in)
4.4375 in
Bore length (in)
6 1/4 in
Bore Length (in)
6 1/4 in
Bore Size (in)
4.4375 in
C dynamic load rating
149500 lb
Cage Material
Engineered Polymer
Clearance
C3 STANDARD
Co static load rating
159300 lb
Distance between bolt holes (in)
6 7/16 in
Distance Between Bolt Holes (in)
6 7/16 in
Fixed expansion
Fixed
Fixed vs. Expansion
Fixed
Foot Height (in)
1.25
Grease fitting size
1/4 NPT
Grease Fitting Thread Size
1/4 NPT
Height
8.50
Housing Cast Face to Outermost Bearing Face (in)
1.06
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing Construction
Solid
Housing Material
Cast Iron
Housing Outside Diameter (in)
15.13
Housing Style
Flange Block
Housing Type
Flange, Six Bolt, Pilot
Inner Ring Outside Diameter (in)
5.032
Insert
5407YU
Length
18.00
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 Speed
1100 RPM
Maximum Speed (RPM)
1100 rpm
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Microlock kit
ML4
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Mounted clearance
C3 standard
Mounting bolt size (in)
1 in
Mounting Bolt Size (in)
1 in
Net Weight
89.00
Overall Length (in)
15.13
Overall width
15.13
Pilot diameter (in)
10.375
Primary seal
Buna spring loaded lip seal
Primary Seal
BUNA SPRING LOADED LIP 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
MS12Y
Seal type
Heavy Contact Seal
Service instructions
BR3-001 REX 2, 3, 5, 6, 9000
Setscrew torque (in-lbs)
1350
Shaft diameter (in)
4 7/16 in
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
0.451
Volume unit
Hectoliter
Volume Unit
Hectoliter
Weight unit
LB
Width
18.00
4 7/16" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 6-Bolt Round Flange Block with Pilot, Double Setscrew Locking Collar, Spring Loaded Heavy Contact 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.
