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Rexnord
ZT72203054078
2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Take-up Block, Single Setscrew Locking Collar, Clearance Seal, Clearance Increased to C4, No Grease, Steel Retainers
MODEL 10443474
Contact supplier for technical support on: 866-739-6673
$770.64 Each
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Available end cap
DTC7
Available End Cap
DTC7
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
TU blk center pull RB
Bearing housing material
Cast iron
Bearing Type
Spherical roller brg
Bore Size (in)
2.1875 in
C dynamic load rating
36370 lb
Clearance
C4 INCREASED
Co static load rating
44400 lb
Fixed expansion
Fixed
Fixed vs. Expansion
Fixed
Grease fitting size
1/8 NPT
Grease Fitting Thread Size
1/8 NPT
Height
5.50
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing Construction
Solid
Housing Material
Cast Iron
Housing Style
Take-Up Block
Housing Type
Take Up, Wide Slot
Insert
2203U78
Length
9.56
Locking device kit
SC7
Locking Device Kit
SC7
Locking Type
Single Set Collar
Lubrication type
Preservative only - no grease
Lubrication Type
PRESERVATIVE ONLY - NO GREASE
Max Speed
3650 RPM
Maximum Speed (RPM)
3650 rpm
Mounted clearance
C4 increased
Net Weight
13.60
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
Steel
Retainer type
Steel
Service instructions
BR3-001 REX 2, 3, 5, 6, 9000
Shaft locking
Single set collar
Size code
7
Size Code
7
Special lube percent
0% fill
Special Lube Percent
0% FILL
Threaded cover kit
TC7
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
0.911
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
4.00
2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Take-up Block, Single Setscrew Locking Collar, Clearance Seal, Clearance Increased to C4, No Grease, Steel Retainers
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