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Rexnord
ZA3111
1 11/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Eccentric Cam Locking Collar, Clearance Seal
MODEL 10408415
Contact supplier for technical support on: 866-739-6673
$404.84 Each
Prices are subject to change
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Returnable: See conditions
Available End Cap
DTC5
Available Seal Type
K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal
Base to Centerline Height (in)
2 1/8 in
Bearing Brand
REX ROLLER BEARING
Bolt Size (in)
1.6875 in
Bore Length (in)
3 3/16 in
Bore Size (in)
1.6875 in
Clearance
C3 STANDARD
Distance Between Bolt Holes (in)
5 1/2 in
Distance from Housing Cast Face to Locking Feature Face (in)
3/4 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
4.50
Housing Coating
POWDER COATED
Housing Construction
Solid
Housing Material
Cast Iron
Housing Style
Pillow Block
Housing Type
Pillow Block, Two Bolt
Inner Ring Hub Diameter (in)
2 1/32 in
Insert
3111U
Length
8.50
Locking Collar Outside Diameter (in)
2 19/32 in
Locking Device Kit
SC3111
Locking Type
Eccentric
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
4450 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock Kit
ML2
Mounting Bolt Hole Slot Length (in)
7/8 in
Mounting Bolt Size (in)
1/2 in
Mounting Pad Height (in)
1 1/8 in
Mounting Pad Length (in)
7 1/8 in
Mounting Pad Width (in)
2 7/16 in
Net Weight
9.25
Primary Seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
27820 lb
Radial Static Load Capacity (lb)
28700 lb
Retainer Material
Engineered Polymer
Seal Kit
ZS5
Seal Type
Labyrinth Seal
Setscrew Torque (in-lbs)
325 in/lbs
Size Code
5
Unit of Dimension
IN
Vibration Frequency Fundamental Train
0.0069 cps
Vibration Frequency Inner Ring Defect
0.1361 cps
Vibration Frequency Outer Ring Defect
0.0972 cps
Vibration Frequency Roller Spin
0.0466 cps
Volume
0.58
Volume Unit
GLL
Weight unit
LB
Width
3.50
Rex ZA3000 Pillow Block Spherical Roller Bearings
- Bore range 1 7/16" - 3 15/16"
- Eccentric locking collar
- Seal configurations: Clearance, Light contact, Heavy contact, Triple lip
- Auxiliary end caps available on request
- 4° of total misalignment
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