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Rexnord
ZST8520718
2 7/16" Mounted Spherical Roller Bearing, Center Pull Spring Loaded Take-up Assembly, Double Setscrew Locking Collar, Clearance Seal
MODEL 10407040
Contact supplier for technical support on: 866-739-6673
$4,961.00 Each
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Adjusting Screw Thread Size
1 1/4-7 NC
Adjusting screw thread size
1 1/4-7 NC
Allowable Working Load [2/3 Yield Strength] (lb)
16300 lb
Available End Cap
DTC8
Available end cap
DTC8
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)
4 3/8 in
Base to Centerline Height (in)
4 3/8 in
Bearing Brand
REX ROLLER BEARING
Bolt Size (in)
2.4375 in
Bore Length (in)
4 3/8 in
Bore length (in)
4 3/8 in
Bore Size (in)
2.4375 in
Bore size (in)
2.4375 in
Clearance
C3 STANDARD
Distance from frame bolt hole center to bearing centerline (in)
7 1/2 in
Distance from Frame Bolt Hole Center to Bearing Centerline (in)
7 1/2 in
Fixed vs. Expansion
Fixed
Frame
ZST818
Frame bolt hole spacing (in)
34 1/2 in
Frame Bolt Hole Spacing (in)
34 1/2 in
Frame Height (in)
9 3/16 in
Frame height (in)
9 3/16 in
Frame length (in)
36 1/2 in
Frame Length (in)
36 1/2 in
Frame Material
Welded Steel
Frame Type
Spring Loaded Center Pull Takeup Assembly
Frame type
Spring Loaded Center Pull Takeup Assembly
Frame Width (in)
4.375 in
Grease Fitting Thread Size
1/8 NPT
Housing Coating
POWDER COATED
Housing coating
Powder coated
Housing construction
Solid
Housing Construction
Solid
Housing Material
Cast Iron
Housing material
Cast iron
Housing Style
Take-Up Assembly
Housing style
Take-Up Assembly
Housing type
Take-Up Assembly
Housing Type
Take-Up Assembly
Insert
5207U
Locking Device Kit
SC8 QTY 2
Locking device kit
SC8 QTY 2
Locking Type
Double Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
3300 rpm
Maximum Spring Extension Length (in)
39 in
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)
3/4 in
Mounting Pad Height (in)
3/4 in
Mounting pad width (in)
4 in
Mounting Pad Width (in)
4 in
Net Weight
86.00
Overall rod length (in)
43 in
Overall Rod Length (in)
43 in
Primary Seal
STEEL CLEARANCE SEAL
Primary seal
Steel clearance seal
Radial Dynamic Load Capacity (lb)
43240 lb
Radial Static Load Capacity (lb)
53500 lb
Retainer Material
Engineered Polymer
Retainer material
Engineered Polymer
Seal Kit
ZS8
Seal kit
ZS8
Seal type
Labyrinth Seal
Seal Type
Labyrinth Seal
Setscrew Torque (in-lbs)
680 in/lbs
Setscrew torque (in-lbs)
680 in/lbs
Size code
8
Size Code
8
Take-up block
ZT85207
Take-up Block
ZT85207
Take-Up Block and Bearing
ZT85207
Take-up block and bearing
ZT85207
Take-up frame assembly type
Center Pull Spring Loaded
Take-up Frame Assembly Type
Center Pull Spring Loaded
Travel Length (in)
18 in
Travel length (in)
18 in
Vibration Frequency Fundamental Train
0.0072 cps
Vibration frequency fundamental train
0.0072 cps
Vibration Frequency Inner Ring Defect
0.1791 cps
Vibration frequency inner ring defect
0.1791 cps
Vibration Frequency Outer Ring Defect
0.1376 cps
Vibration frequency outer ring defect
0.1376 cps
Vibration Frequency Roller Spin
0.0607 cps
Vibration frequency roller spin
0.0607 cps
Weight unit
LB
Working Load - Inches of Spring Deflection [1] (lb)
870 lb
Working Load - Inches of Spring Deflection [3] (lb)
1800 lb
Working Load - Inches of Spring Deflection [5] (lb)
3400 lb
2 7/16" Mounted Spherical Roller Bearing, Center Pull Spring Loaded Take-up Assembly, Double Setscrew Locking Collar, Clearance Seal
SKU: 495479
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This stump grinder wheel bearing is expensive and I need two each time I change them. Best price I found anywhere and free shipping here at MRO Supply
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Great service
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Good orice
This stump grinder wheel bearing is expensive and I need two each time I change them. Best price I found anywhere and free shipping here at MRO Supply
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Great service
easy to do business with, competitive pricing, excellent service and quick shipping.
Read more