• 2 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Slot Length (in)	0.81 in
Base to Center Height (in)	2.75 in
Bolt Size (in)	1/2 in
Overall Height (in)	5.5 in
Overall Width (in)	3.5 in
Foot Height (in)	1.75 in
Base Width (in)	3.38 in
Bore Diameter (in)	2.4375 in
Overall Length (in)	9.25 in
Locking Collar Outside Diameter (in)	3.56 in
Bolt Spacing (in)	7.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Bolt Spacing Width (in)	1.75 in
Centerline to Outermost Bearing Face (in)	2.19 in
Length Through Bore (in)	3.5 in
Base Length (in)	9.25 in
Inner Ring Outside Diameter (in)	2.901 in

Technical Specifications

Housing Color	Black
Shaft Locking Type	Single Set Collar
Product	PB22400F
Housing Style	Pillow Block
End Cap	B440DTC
Radial Dynamic Load Capacity (lb)	38,300 lb
Radial Clearance	C0 STANDARD
Housing Material	Cast Iron
Housing Type	Pillow Block, Four Bolt
Fixed/Expansion	Fixed
Cage Material	Steel
Misalignment Type	Dynamic
Static Load Rating (lb)	53,500 lb
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Ability to Relubricate	Yes
Maximum Speed (RPM)	2300 rpm
Microlock Kit	B448MLK
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B440HS
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0607 cps
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Insert	B439L
Locking Device Kit	B440SC
Size Code	B440
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps

General Specifications

UPC	662327110024
Weight	19.50 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483204080
Country of Origin	United States of America