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Rex 10479730 EP2B207C PT Select spherical roller bearing in a solid-housed Type-E pillow block. 2-7/16 in (61.91 mm) bore, set screw locking, clearance seal, cast iron housing, normal duty.
MODEL 10479730
Contact supplier for technical support on: 800-626-2120
$377.66 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
SEE AUX CAP KIT
Available seal type
C Clearance Seal; T Triple Lip Seal
Base Length (in)
10.17
Base to centerline height (in)
2.75
Base Width (in)
2.87
Bolt Size (in)
5/8
Bore diameter (in)
2.4375
Cage Material
Steel
Centerline to Outermost Bearing Face (in)
2.42
Fixed vs. Expansion
Fixed
Foot Height (in)
1.63
Grease Fitting Thread Size
1/8 NPT
Height
10.56
Housing Cast Face to Outermost Bearing Face (in)
1.3
Housing coating
POWDER COATED
Housing Color
Black
Housing construction
Solid
Housing material
Cast Iron
Housing style
Pillow Block
Housing type
Pillow Block, Two Bolt, Type E
Inner Ring Outside Diameter (in)
2.901
Length
6.56
Length Through Bore (in)
3.55
Locking collar outside diameter (in)
3.55
Lubrication type
EXXON RONEX MP STD
Max distance between bolt holes (in)
8.62
Maximum Speed (RPM)
2670
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Min distance between bolt holes (in)
8.38
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Overall Height (in)
5.59
Overall Length (in)
8.86
Overall width
3.55
Primary seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
38400
Rolling element
Spherical Roller
Seal type
Clearance Seal
Series
Solid-housed Pillow Blocks
Setscrew torque (in-lbs)
680
Shaft locking
Single Set Collar
Size code
8
Slot Length (in)
0.87
Special lube fitting
STRAIGHT AND 90 DEG FITTING
Static Load Rating (lb)
43870
Vibration frequency fundamental train
0.007
Vibration frequency inner ring defect
0.164
Vibration frequency outer ring defect
0.1193
Vibration frequency roller spin
0.0507
Width
4.25
- 2 7/16" shaft size; Cast iron housing; Fixed unit; Setscrew mounting collar; Clearance seal; Exxon Ronex MP grease; Accessories include open cap and closed cap
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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