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Rexnord
ZB3203S
2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Eccentric Cam Locking Collar, Clearance Seal
MODEL 10440349
Contact supplier for technical support on: 866-739-6673
$1,896.85 Each
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Available End Cap
NEED EXT EC
Available end cap
Need EXT EC
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
Bearing housing
FLG BLK 4 BLT RND WITH PILOT
Bearing housing material
Cast iron
Bearing Type
Spherical roller brg
Bolt Circle Radius (in)
3 3/16 in
Bolt circle radius (in)
3 3/16 in
Bolt hole circle diameter (in)
6 3/8 in
Bolt Hole Circle Diameter (in)
6 3/8 in
Bolt Size (in)
2.1875 in
Bore Length (in)
3 1/2 in
Bore length (in)
3 1/2 in
Bore Size (in)
2.1875 in
C dynamic load rating
36370 lb
Clearance
C3 STANDARD
Co static load rating
44400 lb
Distance Between Bolt Holes (in)
4 1/2 in
Distance between bolt holes (in)
4 1/2 in
Distance from housing cast face to inner ring long hub face (in)
31/32 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
31/32 in
Fixed expansion
Fixed
Fixed vs. Expansion
Fixed
Grease fitting size
1/8 NPT
Grease Fitting Thread Size
1/8 NPT
Height
7.25
Housing Coating
POWDER COATED
Housing coating
Powder coated
Housing Construction
Solid
Housing Material
Cast Iron
Housing Style
Flange Block
Housing Type
Flange, Four Bolt, Pilot
Inner Ring Hub Diameter (in)
2 5/8 in
Inner ring hub diameter (in)
2 5/8 in
Insert
3203U
Length
7.25
Locking Collar Outside Diameter (in)
3 1/4 in
Locking collar outside diameter (in)
3 1/4 in
Locking Device Kit
SC3203
Locking device kit
SC3203
Locking Type
Eccentric
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Max Speed
3650 RPM
Max temperature (°F (°C))
225 (107) F (C)
Maximum Speed (RPM)
3650 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
ML2
Microlock Kit
ML2
Mounted clearance
C3 standard
Mounting bolt size (in)
5/8 in
Mounting Bolt Size (in)
5/8 in
Mounting pad height (in)
11/16 in
Mounting Pad Height (in)
11/16 in
Net Weight
12.10
Pilot diameter (in)
5 in
Pilot Diameter (in)
5 in
Primary Seal
STEEL CLEARANCE SEAL
Primary seal
Steel clearance seal
Radial Dynamic Load Capacity (lb)
36370 lb
Radial Static Load Capacity (lb)
44400 lb
Retainer Material
Engineered Polymer
Retainer type
Engineered polymer
Seal Kit
ZS7
Seal kit
ZS7
Seal Type
Labyrinth Seal
Service instructions
BR3-001 REX 2, 3, 5, 6, 9000
Setscrew torque (in-lbs)
460 in/lbs
Setscrew Torque (in-lbs)
460 in/lbs
Shaft diameter (in)
2 3/16 in
Shaft locking
Eccentric locking collar
Size code
7
Size Code
7
Standoff distance (in)
3/32 in
Standoff Distance (in)
3/32 in
Threaded cover kit
TC7
Type of seal
Clearance seal
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
0.1790 cps
Vibration frequency inner ring defect
0.1790 cps
Vibration Frequency Outer Ring Defect
0.1377 cps
Vibration frequency outer ring defect
0.1377 cps
Vibration Frequency Roller Spin
0.0606 cps
Vibration frequency roller spin
0.0606 cps
Volume
0.796
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
3.50
2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Eccentric Cam Locking Collar, Clearance Seal
SKU: 510011
1st timer
1st purchase with MRO good product selection at best price. Will check in for my next purchase.
Read moreSKU: 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 moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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SKU: 510011
1st timer
1st purchase with MRO good product selection at best price. Will check in for my next purchase.
Read moreSKU: 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