• 1 1/2" Mounted Spherical Roller Bearing, Fixed Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Height (in)	3.69 in
Bolt Size (in)	1/2 in
Slot Length (in)	0.81 in
Base Width (in)	2.25 in
Base to Center Height (in)	1.875 in
Bore Diameter (in)	1.5000 in
Overall Width (in)	2.88 in
Foot Height (in)	1.19 in
Overall Length (in)	6.88 in
Locking Collar Outside Diameter (in)	2.31 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
Length Through Bore (in)	2.88 in
Base Length (in)	6.88 in

Technical Specifications

Static Load Rating (lb)	20,900 lb
Shaft Locking Type	Single Set Collar
Housing Style	Pillow Block
Product	PKB22400
Housing Type	Pillow Block, Two Bolt
Radial Clearance	C0 STANDARD
Housing Material	Cast Steel
End Cap	B424DTC
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Housing Color	Black
Series	Solid-housed Pillow Blocks
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	17,800 lb
Cage Material	Steel
Misalignment Type	Dynamic
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	3600 rpm
Microlock Kit	B436MLK
Setscrew Torque (in-lbs)	325 in/lbs
Seal Kit	B424HS
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0499 cps
Size Code	B424
Insert	B424L
Locking Device Kit	B424SC
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1445 cps
Vibration Frequency Fundamental Train	0.007 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1055 cps
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	662327114275
Weight	8.00 LB
Packaged Length	5.75 IN
Packaged Width	5.75 IN
Packaged Height	2.25 IN
HTC	8483204080
Country of Origin	Mexico