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

Dimensions

Overall Width (in)	3.5 in
Base to Center Height (in)	2.75 in
Overall Length (in)	9.25 in
Slot Length (in)	0.94 in
Bolt Size (in)	5/8 in
Foot Height (in)	1.75 in
Overall Height (in)	5.5 in
Base Width (in)	2.69 in
Bore Diameter (in)	2.4375 in
Locking Collar Outside Diameter (in)	3.56 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.5 in
Centerline to Outermost Bearing Face (in)	2.19 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Expansion Capability (in)	0.38 in
Bolt Spacing (in)	7.13 in
Base Length (in)	9.25 in

Technical Specifications

Housing Type	Pillow Block, Two Bolt
Fixed/Expansion	Expansion
Seal Type	Clearance Seal
Housing Style	Pillow Block
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Housing Construction	Solid
Product	PKEB22400
Housing Material	Cast Steel
Static Load Rating (lb)	53,500 lb
Shaft Locking Type	Single Set Collar
Housing Color	Black
Radial Clearance	C0 STANDARD
Misalignment Type	Dynamic
Cage Material	Steel
Radial Dynamic Load Capacity (lb)	38,300 lb
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B440HS
Maximum Speed (RPM)	2300 rpm
Ability to Relubricate	Yes
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Locking Device Kit	B440SC
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Size Code	B440
Grease Fitting Thread Size	1/8 NPT
Insert	CSEB22439H
Housing Coating	POWDER COATED
Expansion Lock Plug	B224408A

General Specifications

UPC	662327115234
Weight	21.50 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080
Country of Origin	Mexico