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Rexnord
KB2212SH
2 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Single Lip Light Contact Seal, Reversed Assembly
Rexnord KB2212SH 2 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Single Lip Light Contact Seal, Reversed AssemblyMODEL 10435035
Contact supplier for technical support on: 866-739-6673
$975.07 Each
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Available end cap
DTC9
Available End Cap
DTC9
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)
3 15/16 in
Bolt circle radius (in)
3 15/16 in
Bolt Size (in)
2.75 in
Bore Length (in)
4 in
Bore length (in)
4 in
Bore Size (in)
2.75 in
Bore size (in)
2.75 in
Clearance
C3 STANDARD
Distance Between Bolt Holes (in)
5 9/16 in
Distance between bolt holes (in)
5 9/16 in
Distance from housing cast face to inner ring long hub face (in)
7/8 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
7/8 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
9.25
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, Four Bolt, Pilot
Housing Type
Flange, Four Bolt, Pilot
Inner Ring Hub Diameter (in)
3 3/8 in
Inner ring hub diameter (in)
3 3/8 in
Insert
2212U
Length
9.50
Locking Collar Outside Diameter (in)
4 1/16 in
Locking collar outside diameter (in)
4 1/16 in
Locking Device Kit
SC9
Locking device kit
SC9
Locking Type
Single Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
1900 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock Kit
ML3
Microlock kit
ML3
Mounting bolt size (in)
3/4 in
Mounting Bolt Size (in)
3/4 in
Mounting pad height (in)
7/8 in
Mounting Pad Height (in)
7/8 in
Net Weight
24.30
Primary Seal
BUNA SGL LIP LIGHT CONTACT
Primary seal
BUNA SGL lip light contact
Radial Dynamic Load Capacity (lb)
57750 lb
Radial Static Load Capacity (lb)
71500 lb
Retainer material
Engineered Polymer
Retainer Material
Engineered Polymer
Seal kit
KS9
Seal Kit
KS9
Seal Type
Single Lip Contact Seal
Seal type
Single lip contact seal
Setscrew Torque (in-lbs)
680 in/lbs
Setscrew torque (in-lbs)
680 in/lbs
Size code
9
Size Code
9
Standoff distance (in)
3/32 in
Standoff Distance (in)
3/32 in
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
0.1701 cps
Vibration Frequency Inner Ring Defect
0.1701 cps
Vibration Frequency Outer Ring Defect
0.1299 cps
Vibration frequency outer ring defect
0.1299 cps
Vibration Frequency Roller Spin
0.0591 cps
Vibration frequency roller spin
0.0591 cps
Volume
1.712
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
4.50
2 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Single Lip Light Contact Seal, Reversed Assembly
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