• 1 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)	2.25 in
Overall Width (in)	2.88 in
Bolt Size (in)	1/2 in
Overall Height (in)	3.69 in
Slot Length (in)	0.81 in
Bore Diameter (in)	1.4375 in
Base to Center Height (in)	1.875 in
Overall Length (in)	6.56 in
Foot Height (in)	1.19 in
Locking Collar Outside Diameter (in)	2.31 in
Length Through Bore (in)	2.88 in
Bolt Spacing (in)	5 in
Inner Ring Outside Diameter (in)	1.745 in
Centerline to Outermost Bearing Face (in)	1.78 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Base Length (in)	6.56 in

Technical Specifications

Seal Type	Heavy Contact Seal
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
End Cap	B424DTC
Housing Material	Cast Iron
Static Load Rating (lb)	20,900 lb
Radial Dynamic Load Capacity (lb)	17,800 lb
Radial Clearance	C0 STANDARD
Product	PB22400
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Cage Material	Steel
Housing Color	Black
Housing Type	Pillow Block, Two Bolt
Housing Construction	Solid
Fixed/Expansion	Fixed
Seal Kit	B424ES
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	2750 rpm
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.007 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1445 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0499 cps
Insert	B423L
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Size Code	B424
Vibration Frequency Outer Ring Defect	0.1055 cps
Locking Device Kit	B424SC

General Specifications

UPC	662327109523
Weight	6.96 LB
Packaged Length	5.75 IN
Packaged Width	5.75 IN
Packaged Height	2.25 IN
HTC	8483208080
Country of Origin	United States of America