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Rexnord
MAS220778
2 7/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Steel Retainers
Rexnord MAS220778 2 7/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Steel RetainersMODEL 10410859
Contact supplier for technical support on: 866-739-6673
$488.09 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
Base to centerline height (in)
2 3/4 in
Base to Centerline Height (in)
2 3/4 in
Bearing Brand
REX ROLLER BEARING
Bolt Size (in)
2.4375 in
Bore length (in)
3 1/2 in
Bore Length (in)
3 1/2 in
Bore size (in)
2.4375 in
Bore Size (in)
2.4375 in
Clearance
C3 STANDARD
Distance between bolt holes (in)
7 1/8 in
Distance Between Bolt Holes (in)
7 1/8 in
Distance from housing cast face to locking feature face (in)
7/8 in
Distance from Housing Cast Face to Locking Feature Face (in)
7/8 in
Expansion lock plug
B224408A
Expansion Lock Plug
B224408A
Fixed vs. Expansion
Expansion
Grease Fitting Thread Size
1/8 NPT
Height
5.50
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing construction
Solid
Housing Construction
Solid
Housing material
Cast iron
Housing Material
Cast Iron
Housing style
Pillow block
Housing Style
Pillow Block
Housing type
Pillow Block, Two Bolt
Housing Type
Pillow Block, Two Bolt
Inner ring hub diameter (in)
2 29/32 in
Inner Ring Hub Diameter (in)
2 29/32 in
Insert
MCS2207R78
Length
9.56
Locking collar outside diameter (in)
3 9/16 in
Locking Collar Outside Diameter (in)
3 9/16 in
Locking device kit
SC8
Locking Device Kit
SC8
Locking Type
Single Set Collar
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Maximum Speed (RPM)
2000 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Mounting bolt hole slot length (in)
1 in
Mounting Bolt Hole Slot Length (in)
1 in
Mounting bolt size (in)
5/8 in
Mounting Bolt Size (in)
5/8 in
Mounting pad height (in)
1 5/8 in
Mounting Pad Height (in)
1 5/8 in
Mounting pad length (in)
9 1/8 in
Mounting Pad Length (in)
9 1/8 in
Mounting pad width (in)
2 11/16 in
Mounting Pad Width (in)
2 11/16 in
Net Weight
16.30
Primary seal
Buna spring loaded lip seal
Primary Seal
BUNA SPRING LOADED LIP SEAL
Radial Dynamic Load Capacity (lb)
43240 lb
Radial Static Load Capacity (lb)
53500 lb
Retainer material
Steel
Retainer Material
Steel
Seal kit
MS8
Seal Kit
MS8
Seal type
Heavy Contact Seal
Seal Type
Heavy Contact Seal
Setscrew torque (in-lbs)
680 in/lbs
Setscrew Torque (in-lbs)
680 in/lbs
Size code
8
Size Code
8
Unit of dimension
in
Unit of Dimension
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
Volume
0.911
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
4.00
2 7/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Steel Retainers
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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