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

Dimensions

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

Technical Specifications

Product	PB22400
Housing Style	Pillow Block
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Radial Dynamic Load Capacity (lb)	38,300 lb
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Housing Material	Cast Iron
Seal Type	Heavy Contact Seal
End Cap	B440DTC
Housing Color	Black
Cage Material	Steel
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	53,500 lb
Housing Type	Pillow Block, Two Bolt
Ability to Relubricate	Yes
Maximum Speed (RPM)	1750 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B440ES
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B448MLK
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Roller Spin	0.0607 cps
Grease Fitting Thread Size	1/8 NPT
Insert	B439L
Housing Coating	POWDER COATED
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	B440
Max Operating Temperature (C)	107 °C
Locking Device Kit	B440SC

General Specifications

UPC	662327109998
Weight	17.55 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080
Country of Origin	United States of America