• 2 15/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Type E Pillow Block Unit, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	11.81 in
Base Width (in)	4.25 in
Foot Height (in)	1.88 in
Bolt Size (in)	5/8 in
Overall Width (in)	4.25 in
Overall Height (in)	6.31 in
Base to Center Height (in)	3.125 in
Bore Diameter (in)	2.9375 in
Locking Collar Outside Diameter (in)	4.06 in
Bolt Spacing Max (in)	9.88 in
Bolt Spacing Width (in)	2.13 in
Expansion Capability (in)	0.38 in
Inner Ring Outside Diameter (in)	3.37 in
Centerline to Outermost Bearing Face (in)	2.44 in
Base Length (in)	11.81 in
Bolt Spacing Min (in)	7.81 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Length Through Bore (in)	4 in

Technical Specifications

Cage Material	Steel
Housing Construction	Solid
Static Load Rating (lb)	71,500 lb
Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Housing Material	Cast Iron
Seal Type	Clearance Seal
Radial Clearance	C0 STANDARD
Series	Solid-housed Pillow Blocks
Product	EPEB22400F
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Type	Pillow Block, Four Bolt, Type E
Housing Color	Black
Rolling Element	Spherical Roller
Housing Style	Pillow Block
Fixed/Expansion	Expansion
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B448HS
Maximum Speed (RPM)	1950 rpm
Max Operating Temperature (C)	107 °C
Locking Device Kit	B448SC
Size Code	B448
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Inner Ring Defect	0.1701 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1299 cps
Housing Coating	POWDER COATED
Insert	CSEB22447H
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Expansion Lock Plug	B224488A
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	662327025625
Weight	31.17 LB
Packaged Length	6.50 IN
Packaged Width	5.00 IN
Packaged Height	11.25 IN