• 2 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Type E Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Height (in)	5.5 in
Foot Height (in)	1.63 in
Bolt Size (in)	5/8 in
Overall Length (in)	10.5 in
Bore Diameter (in)	2.5000 in
Overall Width (in)	3.5 in
Base Width (in)	3.63 in
Base to Center Height (in)	2.75 in
Locking Collar Outside Diameter (in)	3.56 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing Max (in)	8.75 in
Bolt Spacing Min (in)	6.94 in
Centerline to Outermost Bearing Face (in)	2.19 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Length Through Bore (in)	3.5 in
Bolt Spacing Width (in)	1.88 in
Base Length (in)	10.5 in

Technical Specifications

Seal Type	Heavy Contact Seal
Housing Type	Pillow Block, Four Bolt, Type E
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	38,300 lb
Cage Material	Steel
Housing Material	Cast Iron
Radial Clearance	C0 STANDARD
Housing Construction	Solid
End Cap	B440DTC
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	53,500 lb
Housing Color	Black
Housing Style	Pillow Block
Product	EPB22400F
Ability to Relubricate	Yes
Maximum Speed (RPM)	1750 rpm
Microlock Kit	B448MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B440ES
Setscrew Torque (in-lbs)	680 in/lbs
Vibration Frequency Outer Ring Defect	0.1376 cps
Locking Device Kit	B440SC
Size Code	B440
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1791 cps
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0607 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	B440L
Primary Seal	BUNA SPRING LOADED LIP SEAL

General Specifications

UPC	793699528718
Weight	21.00 LB
Packaged Length	12.00 IN
Packaged Width	3.56 IN
Packaged Height	6.75 IN
Country of Origin	Mexico