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

Dimensions

Bolt Size (in)	3/4 in
Overall Length (in)	11.81 in
Bore Diameter (in)	3 in
Foot Height (in)	1.88 in
Overall Width (in)	4 in
Base Width (in)	3.19 in
Overall Height (in)	6.31 in
Base to Center Height (in)	3.125 in
Locking Collar Outside Diameter (in)	4.06 in
Length Through Bore (in)	4 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing Max (in)	9.75 in
Expansion Capability (in)	0.38 in
Base Length (in)	11.81 in
Bolt Spacing Min (in)	7.81 in
Centerline to Outermost Bearing Face (in)	2.44 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	51,100 lb
Misalignment Type	Dynamic
Fixed/Expansion	Expansion
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Housing Type	Pillow Block, Two Bolt, Type E
Static Load Rating (lb)	71,500 lb
Housing Color	Black
Seal Type	Clearance Seal
Shaft Locking Type	Single Set Collar
Radial Clearance	C0 STANDARD
Rolling Element	Spherical Roller
Housing Style	Pillow Block
Product	EPEB22400
Cage Material	Steel
Housing Material	Cast Iron
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B448HS
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1950 rpm
Ability to Relubricate	Yes
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Insert	CSEB22448H
Housing Coating	POWDER COATED
Expansion Lock Plug	B224488A
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	B448SC
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Size Code	B448
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1701 cps

General Specifications

UPC	662327025663
Weight	26.70 LB
Packaged Length	12.00 IN
Packaged Width	3.56 IN
Packaged Height	6.75 IN
HTC	8483208080