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Rexnord
ZA530304
3 3/16" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Double Setscrew Locking Collar, Clearance Seal, Increased Clearance
MODEL 10409903
Contact supplier for technical support on: 866-739-6673
$1,330.58 Each
Prices are subject to change
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Available End Cap
DTC10
Available Seal Type
K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Base to Centerline Height (in)
3 3/4 in
Bearing Brand
REX ROLLER BEARING
Bolt Size (in)
3.1875 in
Bore Length (in)
5 5/16 in
Bore Size (in)
3.1875 in
Clearance
C5 INCREASED
Distance Between Bolt Holes (in)
10 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
15/16 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
7.88
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)
3 31/32 in
Insert
5303U
Length
13.50
Locking Collar Outside Diameter (in)
4 29/32 in
Locking Device Kit
SC10 QTY 2
Locking Type
Double Set Collar
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
2400 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock Kit
ML4
Mounting Bolt Hole Slot Length (in)
1 5/8 in
Mounting Bolt Size (in)
7/8 in
Mounting Pad Height (in)
2 1/4 in
Mounting Pad Length (in)
13 in
Mounting Pad Width (in)
3 7/16 in
Net Weight
44.50
Primary Seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
84330 lb
Radial Static Load Capacity (lb)
90700 lb
Retainer Material
Engineered Polymer
Seal Kit
ZS10
Seal Type
Labyrinth Seal
Setscrew Torque (in-lbs)
680 in/lbs
Size Code
10
Unit of Dimension
IN
Vibration Frequency Fundamental Train
0.0073 cps
Vibration Frequency Inner Ring Defect
0.1784 cps
Vibration Frequency Outer Ring Defect
0.1383 cps
Vibration Frequency Roller Spin
0.0628 cps
Volume
2.301
Volume Unit
GLL
Weight unit
LB
Width
5.00
Rex ZA5000 Pillow Block Spherical Roller Bearings
- Bore range 1 7/16" - 4" (40mm - 100mm)
- Double setscrew collar
- Seal configurations: Clearance, Light contact, Heavy contact, Triple lip
- Auxiliary end caps available on request
- 4° of total misalignment
Slew ring bearings, also referred to as slewing bearings, slewing rings, or turntable bearings, are forms of bearings designed to allow rotational motion between several components.
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