• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, End Enclosure, 40% Grease, 90 Deg Lube Fitting

Dimensions

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

Technical Specifications

Housing Material	Cast Iron
Series	Solid-housed Pillow Blocks
Seal Type	Clearance Seal
Shaft Locking Type	Single Set Collar
Radial Dynamic Load Capacity (lb)	38,300 lb
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt
Product	PB22400
Housing Color	Black
Rolling Element	Spherical Roller
End Cap	B440EC12
Misalignment Type	Dynamic
Static Load Rating (lb)	53,500 lb
Fixed/Expansion	Fixed
Radial Clearance	C0 STANDARD
Cage Material	Steel
Housing Style	Pillow Block
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Seal Kit	B440HS
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2300 rpm
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Size Code	B440
Vibration Frequency Outer Ring Defect	0.1376 cps
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Lube Fill Percent	40% GREASE FILL
Locking Device Kit	B440SC
Insert	B439L
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0607 cps
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Lube Fitting Type	90 DEG LUBE FITTING
Vibration Frequency Inner Ring Defect	0.1791 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	793699351521
Weight	17.28 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN