• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, End Enclosure

Dimensions

Bolt Size (in)	5/8 in
Overall Height (in)	5.5 in
Base Width (in)	2.69 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	3.5 in
Slot Length (in)	0.94 in
Base to Center Height (in)	2.75 in
Foot Height (in)	1.63 in
Overall Length (in)	9.13 in
Locking Collar Outside Diameter (in)	3.56 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.5 in
Centerline to Cap Face (in)	2.56 in
Bolt Spacing (in)	7.13 in
Centerline to Outermost Bearing Face (in)	2.19 in
Base Length (in)	9.13 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	38,300 lb
Housing Color	Black
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Cage Material	Steel
Series	Solid-housed Pillow Blocks
Product	PB22400
Housing Type	Pillow Block, Two Bolt
Shaft Locking Type	Single Set Collar
End Cap	B440EC
Housing Construction	Solid
Radial Clearance	C0 STANDARD
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Housing Style	Pillow Block
Static Load Rating (lb)	53,500 lb
Seal Type	Heavy Contact Seal
Seal Kit	B440ES
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1750 rpm
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0607 cps
Lubricant	EXXON RONEX MP STD
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (F)	225 °F
Size Code	B440
Max Operating Temperature (C)	107 °C
Locking Device Kit	B440SC
Vibration Frequency Inner Ring Defect	0.1791 cps
Insert	B439L
Vibration Frequency Outer Ring Defect	0.1376 cps

General Specifications

UPC	662327110000
Weight	17.95 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080