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Rexnord
KB2108
1 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal
Rexnord KB2108 1 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Single Lip Light Contact SealMODEL 10433518
Contact supplier for technical support on: 866-739-6673
$722.85 Each
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Available End Cap
DTC4
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)
2 1/2 in
Bolt Size (in)
1.5 in
Bore Length (in)
2 7/8 in
Bore Size (in)
1.5 in
Clearance
C3 STANDARD
Distance Between Bolt Holes (in)
4 21/64 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
11/16 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
6.63
Housing Coating
POWDER COATED
Housing Construction
Solid
Housing Material
Cast Iron
Housing Style
Flange Block
Housing Type
Flange, Three Bolt
Inner Ring Hub Diameter (in)
1 3/4 in
Insert
2108U
Length
6.63
Locking Collar Outside Diameter (in)
2 5/16 in
Locking Device Kit
SC4
Locking Type
Single Set Collar
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
3600 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock Kit
ML2
Mounting Bolt Size (in)
1/2 in
Mounting Pad Height (in)
5/8 in
Net Weight
6.70
Primary Seal
BUNA SGL LIP LIGHT CONTACT
Radial Dynamic Load Capacity (lb)
19860 lb
Radial Static Load Capacity (lb)
20900 lb
Retainer Material
Engineered Polymer
Seal Kit
KS4
Seal Type
Single Lip Contact Seal
Setscrew Torque (in-lbs)
325 in/lbs
Size Code
4
Standoff Distance (in)
1/32 in
Unit of Dimension
IN
Vibration Frequency Fundamental Train
0.0070 cps
Vibration Frequency Inner Ring Defect
0.1445 cps
Vibration Frequency Outer Ring Defect
0.1055 cps
Vibration Frequency Roller Spin
0.0499 cps
Volume
0.713
Volume Unit
GLL
Weight unit
LB
Width
3.75
1 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal
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