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Rexnord
KB3215
2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Eccentric Cam Locking Collar, Single Lip Light Contact Seal
MODEL 10441091
Contact supplier for technical support on: 866-739-6673
$2,363.10 Each
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Available End Cap
DTC91
Available end cap
DTC91
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
Flange block 4 bolt round
Bearing housing material
Cast iron
Bearing Type
Spherical roller brg
Bolt Circle Radius (in)
3 15/16 in
Bolt circle radius (in)
3 15/16 in
Bolt hole circle diameter (in)
7 7/8 in
Bolt Hole Circle Diameter (in)
7 7/8 in
Bolt Size (in)
2.9375 in
Bore Length (in)
4 13/64 in
Bore length (in)
4 13/64 in
Bore Size (in)
2.9375 in
C dynamic load rating
57750 lb
Clearance
C3 STANDARD
Co static load rating
71500 lb
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)
1 1/64 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
1 1/64 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
Inner Ring Hub Diameter (in)
3 3/8 in
Inner ring hub diameter (in)
3 3/8 in
Insert
3215U
Length
9.50
Locking Collar Outside Diameter (in)
4 1/16 in
Locking collar outside diameter (in)
4 1/16 in
Locking Device Kit
SC3215
Locking device kit
SC3215
Locking Type
Eccentric
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Max Speed
1900 rpm
Max temperature (°F (°C))
225 (107) F (C)
Maximum Speed (RPM)
1900 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
ML3
Microlock Kit
ML3
Mounted clearance
C3 standard
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
Mounting pad width (in)
9 1/2 in
Mounting Pad Width (in)
9 1/2 in
Net Weight
25.60
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 type
Engineered polymer
Seal Kit
KS9
Seal kit
KS9
Seal Type
Single Lip Contact 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 15/16 in
Shaft locking
Eccentric locking collar
Size code
9
Size Code
9
Standoff distance (in)
3/32 in
Standoff Distance (in)
3/32 in
Threaded cover kit
TC9
Type of seal
Light contact 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
0.1701 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 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Eccentric Cam Locking Collar, Single Lip Light Contact Seal
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