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Rex KBR5307 round flange cartridge bracket, 5000 series heavy duty, 3-7/16 in (87.31 mm) bore, cast iron housing, double setscrew locking collar, single lip light contact seal.
MODEL 10410739
Contact supplier for technical support on: 800-626-2120
$1,813.29 Each
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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
Bearing Brand
REX ROLLER BEARING
Bolt circle radius (in)
4 5/16 in
Bolt Circle Radius (in)
4 5/16 in
Bolt hole circle diameter (in)
8 5/8 in
Bolt Hole Circle Diameter (in)
8 5/8 in
Bolt Size (in)
3.4375 in
Bore size (in)
3.4375 in
Bore Size (in)
3.4375 in
Cage Material
Engineered Polymer
Clearance
C3 STANDARD
Distance between bolt holes (in)
6 3/32 in
Distance Between Bolt Holes (in)
6 3/32 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
11.25
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
5307U
Length
11.50
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)
1700 rpm
Mounting bolt size (in)
3/4 in
Mounting Bolt Size (in)
3/4 in
Net Weight
36.50
Primary seal
BUNA SGL lip light contact
Primary Seal
BUNA SGL LIP LIGHT CONTACT
Radial Dynamic Load Capacity (lb)
84330 lb
Radial Static Load Capacity (lb)
90700 lb
Retainer material
Engineered Polymer
Retainer Material
Engineered Polymer
Series
Flanged Cartridge Blocks
Size code
10
Size Code
10
Unit of dimension
in
Unit of Dimension
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
Volume
3.164
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
6.00
3 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Single Lip Light Contact Seal
SKU: 1298577
Great service
easy to do business with, competitive pricing, excellent service and quick shipping.
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.
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SKU: 1298577
Great service
easy to do business with, competitive pricing, excellent service and quick shipping.
Read more