• 2 1/2" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Base to Center Height (in)	2.75 in
Overall Width (in)	3.5 in
Overall Height (in)	5.5 in
Foot Height (in)	1.63 in
Base Width (in)	2.69 in
Overall Length (in)	10.5 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.5000 in
Locking Collar Outside Diameter (in)	3.56 in
Inner Ring Outside Diameter (in)	2.901 in
Base Length (in)	10.5 in
Centerline to Outermost Bearing Face (in)	2.19 in
Bolt Spacing Min (in)	6.94 in
Bolt Spacing Max (in)	8.75 in
Length Through Bore (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in

Technical Specifications

Fixed/Expansion	Fixed
Housing Style	Pillow Block
End Cap	B440DTC
Radial Dynamic Load Capacity (lb)	38,300 lb
Product	EPB22400
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Shaft Locking Type	Single Set Collar
Housing Material	Cast Iron
Radial Clearance	C0 STANDARD
Cage Material	Steel
Housing Color	Black
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt, Type E
Static Load Rating (lb)	53,500 lb
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B440HS
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Microlock Kit	B448MLK
Maximum Speed (RPM)	2300 rpm
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Size Code	B440
Locking Device Kit	B440SC
Insert	B440L
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	662327025045
Weight	19.45 LB
Packaged Length	10.44 IN
Packaged Width	3.50 IN
Packaged Height	6.13 IN
HTC	8483204080
Country of Origin	United States of America