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Rexnord
BMA2311
3 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, One Open Auxiliary Cap, One Closed Auxiliary Cap
MODEL 10405758
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$4,499.90 Each
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Auxiliary Cap Kit
A11311 (qty 1); B11 (qty 1)
Auxiliary Seals
1 OPEN 1 CLOSED CAP CAST IRON
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 1/8 in
Bearing Brand
REX ROLLER BEARING
Bolt Size (in)
3.6875 in
Bore Length (in)
8 5/16 in
Bore Size (in)
3.6875 in
Clearance
C3 STANDARD
Distance Between Bolt Holes (in)
10 7/8 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in)
1 1/32 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
13.00
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)
4 9/16 in
Insert
2311U
Length
13.00
Locking Collar Outside Diameter (in)
5 5/8 in
Locking Device Kit
SC11
Locking Type
Single Set Collar
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
1200 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock Kit
ML4
Mounting Bolt Hole Slot Length (in)
1 3/4 in
Mounting Bolt Size (in)
1 in
Mounting Pad Height (in)
2 1/8 in
Mounting Pad Length (in)
14 1/4 in
Mounting Pad Width (in)
4 1/8 in
Net Weight
74.00
Primary Seal
BUNA SPRING LOADED LIP SEAL
Radial Dynamic Load Capacity (lb)
130970 lb
Radial Static Load Capacity (lb)
137000 lb
Retainer Material
Engineered Polymer
Seal Kit
MS11
Seal Type
Heavy Contact Seal
Setscrew Torque (in-lbs)
1350 in/lbs
Size Code
11
Unit of Dimension
IN
Vibration Frequency Fundamental Train
0.0071 cps
Vibration Frequency Inner Ring Defect
0.1717 cps
Vibration Frequency Outer Ring Defect
0.1283 cps
Vibration Frequency Roller Spin
0.0548 cps
Volume
0.277
Volume Unit
Hectoliter
Weight unit
LB
Width
10.00
3 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, One Open Auxiliary Cap, One Closed Auxiliary Cap
SKU: 1298577
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easy to do business with, competitive pricing, excellent service and quick shipping.
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