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

Dimensions

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

Technical Specifications

Cage Material	Steel
Housing Material	Cast Iron
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Seal Type	Clearance Seal
Housing Color	Black
End Cap	B440DTC
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Shaft Locking Type	Single Set Collar
Radial Clearance	C0 STANDARD
Fixed/Expansion	Fixed
Housing Construction	Solid
Product	PB22400
Housing Type	Pillow Block, Two Bolt
Radial Dynamic Load Capacity (lb)	38,300 lb
Static Load Rating (lb)	53,500 lb
Ability to Relubricate	Yes
Seal Kit	B440HS
Maximum Speed (RPM)	2300 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	B448MLK
Vibration Frequency Inner Ring Defect	0.1791 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Size Code	B440
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Fundamental Train	0.0072 cps
Insert	B439L
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	B440SC

General Specifications

UPC	662327110031
Weight	17.11 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