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Rex MAFS6115 1-15/16" mounted spherical roller bearing with cast iron expansion 2-bolt pillow block housing. Features Shurlok adapter mounting and spring loaded heavy contact seal. Part of 6000 series heavy duty adapter mount line for high-load applications on shaft sleeves.
MODEL 10416835
Contact supplier for technical support on: 800-626-2120
$1,129.01 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Ability to Relubricate
Yes
Available end cap
DTC6114
Available End Cap
DTC6114
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 Length (in)
9.63
Base to centerline height (in)
2 3/4 in
Base to Centerline Height (in)
2 3/4 in
Base Width (in)
2.75
Bearing Brand
REX ROLLER BEARING
Bolt Size (in)
1.9375 in
Bore length (in)
3 41/64 in
Bore Length (in)
3 41/64 in
Bore size (in)
1.9375 in
Bore Size (in)
1.9375 in
Cage Material
Engineered Polymer
Clearance
C3 STANDARD
Distance Between Bolt Holes [Max] (in)
7 7/8 in
Distance Between Bolt Holes [Min] (in)
7 3/8 in
Distance from housing cast face to locking feature face (in)
1 1/8 in
Distance from Housing Cast Face to Locking Feature Face (in)
1 1/8 in
Expansion Capability (in)
0.38
Expansion lock plug
105-95008-51
Expansion Lock Plug
105-95008-51
Fixed vs. Expansion
Expansion
Foot Height (in)
1
Grease Fitting Thread Size
1/8 NPT
Height
11.25
Housing Cast Face to Outermost Bearing Face (in)
1.13
Housing coating
Powder coated
Housing Coating
POWDER COATED
Housing Color
Black
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, SAF Style
Housing Type
Pillow Block, Two Bolt, SAF Style
Impact style shurlok install tool
105-90425-11
Impact Style Shurlok Install Tool
105-90425-11
Inner Ring Outside Diameter (in)
2.307
Insert
6115U
Length
6.50
Length Through Bore (in)
3.64
Locking collar outside diameter (in)
2.86
Locking device kit
AK66115
Locking Device Kit
AK66115
Locking Type
Tapered Adapter
Locknut Outside Diameter (in)
2 55/64 in
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Max distance between bolt holes (in)
7 7/8 in
Maximum Speed (RPM)
2500 rpm
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
ML2
Microlock Kit
ML2
Min distance between bolt holes (in)
7 3/8 in
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Mounting bolt hole slot length (in)
15/16 in
Mounting Bolt Hole Slot Length (in)
15/16 in
Mounting bolt size (in)
5/8 in
Mounting Bolt Size (in)
5/8 in
Mounting pad height (in)
1 in
Mounting Pad Height (in)
1 in
Mounting pad length (in)
9.625 in
Mounting Pad Length (in)
9.625 in
Mounting pad width (in)
2 3/4 in
Mounting Pad Width (in)
2 3/4 in
Net Weight
14.00
Overall Length (in)
9.63
Overall width
3.64
Primary seal
Buna spring loaded lip seal
Primary Seal
BUNA SPRING LOADED LIP SEAL
Radial Dynamic Load Capacity (lb)
28890 lb
Radial Static Load Capacity (lb)
33200 lb
Retainer material
Engineered Polymer
Retainer Material
Engineered Polymer
Rolling element
Spherical Roller
Seal kit
MS6
Seal Kit
MS6
Seal type
Heavy Contact Seal
Seal Type
Heavy Contact Seal
Series
Solid-housed Pillow Blocks
Setscrew torque (in-lbs)
87-92 in/lbs
Setscrew Torque (in-lbs)
87-92 in/lbs
Shaft locking collar kit/adapter assembly
AK66115
Shaft Locking Collar Kit/Adapter Assembly
AK66115
Size code
6
Size Code
6
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
0.1617 cps
Vibration Frequency Inner Ring Defect
0.1617 cps
Vibration frequency outer ring defect
0.1217 cps
Vibration Frequency Outer Ring Defect
0.1217 cps
Vibration frequency roller spin
0.0559 cps
Vibration Frequency Roller Spin
0.0559 cps
Volume
1.583
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
5.00
Wrench style shurlok install tool
105-90420-11
Wrench Style Shurlok Install Tool
105-90420-11
1 15/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Shurlok Adapter Mounted, Spring Loaded Heavy Contact Seal
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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