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Rexnord
ZB2308S
Rex Spherical Roller Bearing ZB2000 Flange Block
MODEL 10440347
Contact supplier for technical support on: 866-739-6673
$1,375.80 Each
Prices are subject to change
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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
Bearing housing
FLG BLK 4 BLT SQ RB WITH PILOT
Bearing housing material
Cast iron
Bearing Type
Spherical roller brg
Bolt Circle Radius (in)
4 3/4 in
Bolt circle radius (in)
4 3/4 in
Bolt hole circle diameter (in)
9 1/2 in
Bolt Hole Circle Diameter (in)
9 1/2 in
Bolt Size (in)
3.5 in
Bore Length (in)
4 3/8 in
Bore length (in)
4 3/8 in
Bore Size (in)
3.5 in
C dynamic load rating
84330 lb
Clearance
C3 STANDARD
Co static load rating
90700 lb
Distance Between Bolt Holes (in)
6 23/32 in
Distance between bolt holes (in)
6 23/32 in
Distance from housing cast face to inner ring long hub face (in)
15/16 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
15/16 in
Fixed expansion
Fixed
Fixed vs. Expansion
Fixed
Grease fitting size
1/8 NPT
Grease Fitting Thread Size
1/8 NPT
Height
9.25
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
Housing Width (in)
8 7/16 in
Housing width (in)
8 7/16 in
Inner Ring Hub Diameter (in)
3 31/32 in
Inner ring hub diameter (in)
3 31/32 in
Insert
2308U
Length
9.50
Locking Collar Outside Diameter (in)
4 29/32 in
Locking collar outside diameter (in)
4 29/32 in
Locking Device Kit
SC10
Locking device kit
SC10
Locking Type
Single Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Max Speed
2400 rpm
Max temperature (°F (°C))
225 (107) F (C)
Maximum Speed (RPM)
2400 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
ML4
Microlock Kit
ML4
Mounted clearance
C3 standard
Mounting bolt size (in)
3/4 in
Mounting Bolt Size (in)
3/4 in
Mounting pad height (in)
1 in
Mounting Pad Height (in)
1 in
Net Weight
32.65
Pilot diameter (in)
7 3/8 in
Pilot Diameter (in)
7.375 in
Primary Seal
STEEL CLEARANCE SEAL
Primary seal
Steel clearance seal
Radial Dynamic Load Capacity (lb)
84330 lb
Radial Static Load Capacity (lb)
90700 lb
Retainer Material
Engineered Polymer
Retainer type
Engineered polymer
Seal Kit
ZS10
Seal kit
ZS10
Seal Type
Labyrinth Seal
Service instructions
BR3-001 REX 2, 3, 5, 6, 9000
Setscrew torque (in-lbs)
680 in/lbs
Setscrew Torque (in-lbs)
680 in/lbs
Shaft diameter (in)
3 1/2 in
Shaft locking
Single set collar
Size code
10
Size Code
10
Standoff distance (in)
1/4 in
Standoff Distance (in)
1/4 in
Threaded cover kit
TC10
Type of seal
Clearance seal
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
1.463
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
4.50
Rex ZB2308S Spherical Roller Bearings ZB2000 Flange Block. Contact Rexnord for more details.
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