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Rex ZBR5500 is a 5000 series heavy duty round flange cartridge bracket mounted spherical roller bearing with a 5 in (127.0 mm) bore. The cast iron 6-bolt housing features a double setscrew locking collar and a standard clearance seal.
MODEL 10409949
Contact supplier for technical support on: 800-626-2120
$5,015.87 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
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
Bolt circle radius (in)
6 3/8 in
Bolt Circle Radius (in)
6 3/8 in
Bolt hole circle diameter (in)
12 3/4 in
Bolt Hole Circle Diameter (in)
12 3/4 in
Bolt Size (in)
5 in
Bore length (in)
7 7/8 in
Bore Length (in)
7 7/8 in
Bore size (in)
5 in
Bore Size (in)
5 in
Cage Material
Engineered Polymer
Clearance
C3 STANDARD
Distance between bolt holes (in)
6 3/8 in
Distance Between Bolt Holes (in)
6 3/8 in
Distance from housing cast face to inner ring long hub face (in)
1 5/32 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
1 5/32 in
Distance from mounting surface to end of pilot end (in)
4 29/32 in
Distance from Mounting Surface to End of Pilot End (in)
4 29/32 in
Distance from mounting surface to outer most bearing face (in)
2 31/32 in
Distance from Mounting Surface to Outer Most Bearing Face (in)
2 31/32 in
Fixed vs. Expansion
Fixed
Foot Height (in)
1.25
Grease Fitting Thread Size
1/4 NPT
Height
8.50
Housing Cast Face to Outermost Bearing Face (in)
1.16
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing construction
Solid
Housing Construction
Solid
Housing material
Cast iron
Housing Material
Cast Iron
Housing style
Flange block
Housing Style
Flange Block
Housing type
Flange, Cartridge
Housing Type
Flange, Cartridge
Insert
5500U
Length
18.00
Length Through Bore (in)
7.88
Locking collar outside diameter (in)
7 1/16 in
Locking Collar Outside Diameter (in)
7 1/16 in
Locking device kit
SC13 QTY 2
Locking Device Kit
SC13 QTY 2
Locking Type
Double Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
1600 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
ML4
Microlock Kit
ML4
Mounting bolt size (in)
7/8 in
Mounting Bolt Size (in)
7/8 in
Mounting pad height (in)
1 1/4 in
Mounting Pad Height (in)
1 1/4 in
Mounting Surface to End of Housing (in)
4.91
Net Weight
125.00
Pilot depth (in)
2 1/4 in
Pilot Depth (in)
2 1/4 in
Pilot diameter (in)
11 in
Pilot Diameter (in)
11 in
Primary seal
Steel clearance seal
Primary Seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
191500 lb
Radial Static Load Capacity (lb)
241900 lb
Retainer material
Engineered Polymer
Retainer Material
Engineered Polymer
Seal kit
ZS13
Seal Kit
ZS13
Seal type
Labyrinth Seal
Seal Type
Labyrinth Seal
Series
Flanged Cartridge Blocks
Setscrew torque (in-lbs)
1350 in/lbs
Setscrew Torque (in-lbs)
1350 in/lbs
Size code
13
Size Code
13
Unit of dimension
in
Unit of Dimension
IN
Vibration frequency fundamental train
0.0071 cps
Vibration Frequency Fundamental Train
0.0071 cps
Vibration frequency inner ring defect
0.1730 cps
Vibration Frequency Inner Ring Defect
0.1730 cps
Vibration frequency outer ring defect
0.1270 cps
Vibration Frequency Outer Ring Defect
0.1270 cps
Vibration frequency roller spin
0.0515 cps
Vibration Frequency Roller Spin
0.0515 cps
Volume
0.451
Volume unit
Hectoliter
Volume Unit
Hectoliter
Weight unit
LB
Width
18.00
5" Mounted Spherical Roller Bearing, Cast Iron 6-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Clearance Seal
SKU: 495479
Good orice
This stump grinder wheel bearing is expensive and I need two each time I change them. Best price I found anywhere and free shipping here at MRO Supply
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 | United Abrasives |
| Model | 60863 |
| Brand | United Abrasives |
| Model | 48531 |
| Brand | Thomson Linear |
| Model | M1-D012-0050-A03-LN-M |
SKU: 495479
Good orice
This stump grinder wheel bearing is expensive and I need two each time I change them. Best price I found anywhere and free shipping here at MRO Supply
Read more