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Rexnord
MB2311GR48
Rex Spherical Roller Bearing ZB2000 Flange Block
MODEL 10407845
Contact supplier for technical support on: 866-739-6673
$6,112.89 Each
Prices are subject to change
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Returnable: See conditions
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
Bolt circle radius (in)
5 3/8 in
Bolt Circle Radius (in)
5 3/8 in
Bolt hole circle diameter (in)
10 3/4 in
Bolt Hole Circle Diameter (in)
10 3/4 in
Bolt Size (in)
3.6875 in
Bore Length (in)
5 1/16 in
Bore length (in)
5 1/16 in
Bore Size (in)
3.6875 in
Bore size (in)
3.6875 in
Clearance
C3 STANDARD
Distance Between Bolt Holes (in)
7 19/32 in
Distance between bolt holes (in)
7 19/32 in
Distance from housing cast face to locking feature face (in)
1 1/32 in
Distance from Housing Cast Face to Locking Feature Face (in)
1 1/32 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
6.25
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing construction
Solid
Housing Construction
Solid
Housing material
Cast iron
Housing Material
Cast Iron
Housing Style
Flange Block
Housing style
Flange block
Housing Type
Flange, Four Bolt
Housing type
Flange, Four Bolt
Housing Width (in)
9 3/4 in
Housing width (in)
9 3/4 in
Inner Ring Hub Diameter (in)
4 9/16 in
Inner ring hub diameter (in)
4 9/16 in
Insert
2311UR
Length
9.69
Locking Collar Outside Diameter (in)
5 5/8 in
Locking collar outside diameter (in)
5 5/8 in
Locking Device Kit
SC11
Locking device kit
SC11
Locking Type
Single Set Collar
Lubrication Type
EXXON RONEX MP STD
Lubrication type
EXXON RONEX MP STD
Maximum Speed (RPM)
1200 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock Kit
ML4
Microlock kit
ML4
Mounting bolt size (in)
7/8 in
Mounting Bolt Size (in)
7/8 in
Mounting pad height (in)
1 3/16 in
Mounting Pad Height (in)
1 3/16 in
Net Weight
56.00
Primary Seal
BUNA SPRING LOADED LIP SEAL
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
Retainer Material
Engineered Polymer
Seal Kit
MS11
Seal kit
MS11
Seal Type
Heavy Contact Seal
Seal type
Heavy Contact Seal
Setscrew Torque (in-lbs)
1350 in/lbs
Setscrew torque (in-lbs)
1350 in/lbs
Size code
11
Size Code
11
Standoff distance (in)
1/4 in
Standoff Distance (in)
1/4 in
Unit of Dimension
IN
Unit of dimension
in
Vibration frequency fundamental train
0.0071 cps
Vibration Frequency Fundamental Train
0.0071 cps
Vibration frequency inner ring defect
0.1717 cps
Vibration Frequency Inner Ring Defect
0.1717 cps
Vibration Frequency Outer Ring Defect
0.1283 cps
Vibration frequency outer ring defect
0.1283 cps
Vibration Frequency Roller Spin
0.0548 cps
Vibration frequency roller spin
0.0548 cps
Volume
2.539
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
9.69
Rex MB2311GR48 Spherical Roller Bearings ZB2000 Flange Block. Contact Rexnord for more details.
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