• 1 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, end closure

Dimensions

Bolt Size (in)	1/2 in
Base Width (in)	2.25 in
Base to Center Height (in)	1.875 in
Bore Diameter (in)	1.4375 in
Overall Width (in)	2.88 in
Overall Height (in)	3.69 in
Overall Length (in)	6.56 in
Slot Length (in)	0.81 in
Foot Height (in)	1.19 in
Locking Collar Outside Diameter (in)	2.31 in
Bolt Spacing (in)	5 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Centerline to Outermost Bearing Face (in)	1.78 in
Base Length (in)	6.56 in
Centerline to Cap Face (in)	2.19 in
Inner Ring Outside Diameter (in)	1.745 in
Length Through Bore (in)	2.88 in

Technical Specifications

Housing Style	Pillow Block
Housing Color	Black
Static Load Rating (lb)	20,900 lb
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt
Radial Dynamic Load Capacity (lb)	17,800 lb
Radial Clearance	C0 STANDARD
Product	PB22400
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Seal Type	Heavy Contact Seal
Series	Solid-housed Pillow Blocks
End Cap	B424EC
Misalignment Type	Dynamic
Housing Material	Cast Iron
Cage Material	Steel
Shaft Locking Type	Single Set Collar
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	2750 rpm
Microlock Kit	B436MLK
Seal Kit	B424ES
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1055 cps
Size Code	B424
Vibration Frequency Roller Spin	0.0499 cps
Insert	B423L
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	B424SC
Housing Coating	POWDER COATED
Primary Seal	BUNA SPRING LOADED LIP SEAL
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1445 cps
Vibration Frequency Fundamental Train	0.007 cps

General Specifications

UPC	662327109530
Weight	7.80 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
Country of Origin	Mexico