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Rexnord
ZB2303
Rex Spherical Roller Bearing ZB2000 Flange Block
MODEL 10408445
Contact supplier for technical support on: 866-739-6673
$1,220.77 Each
Prices are subject to change
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Inner Ring Hub Diameter (in)
3 31/32 in
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
Locking Collar Outside Diameter (in)
4 29/32 in
Housing Style
Flange Block
Housing Material
Cast Iron
Width
4.50
Mounting Bolt Size (in)
3/4 in
Bore Length (in)
4 3/8 in
Distance Between Bolt Holes (in)
6 23/32 in
Seal Type
Labyrinth Seal
Radial Dynamic Load Capacity (lb)
84330 lb
Vibration Frequency Roller Spin
0.0628 cps
Volume
1.712
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
15/16 in
Locking Type
Single Set Collar
Vibration Frequency Fundamental Train
0.0073 cps
Seal Kit
ZS10
Setscrew Torque (in-lbs)
680 in/lbs
Radial Static Load Capacity (lb)
90700 lb
Primary Seal
STEEL CLEARANCE SEAL
Bore Size (in)
3.1875 in
Unit of Dimension
IN
Insert
2303U
Microlock Kit
ML4
Size Code
10
Available End Cap
DTC10
Vibration Frequency Inner Ring Defect
0.1784 cps
Housing Type
Flange, Four Bolt
Housing Width (in)
8 7/16 in
Standoff Distance (in)
1/4 in
Length
9.50
Fixed vs. Expansion
Fixed
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
2400 rpm
Retainer Material
Engineered Polymer
Clearance
C3 STANDARD
Maximum Temperature (C)
107 C
Housing Construction
Solid
Bolt Circle Radius (in)
4 3/4 in
Bolt Hole Circle Diameter (in)
9 1/2 in
Weight unit
LB
Bolt Size (in)
3.1875 in
Grease Fitting Thread Size
1/8 NPT
Mounting Pad Height (in)
1 in
Net Weight
37.00
Height
9.25
Vibration Frequency Outer Ring Defect
0.1383 cps
Housing Coating
POWDER COATED
Maximum Temperature (F)
225 F
Volume Unit
GLL
Locking Device Kit
SC10
Rex ZB2303 Spherical Roller Bearings ZB2000 Flange Block. Contact Rexnord for more details.
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