• 1 7/16" Mounted Spherical Roller Bearing, Fixed Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Base to Center Height (in)	1.875 in
Overall Height (in)	3.69 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.4375 in
Base Width (in)	2.25 in
Overall Length (in)	6.88 in
Foot Height (in)	1.19 in
Overall Width (in)	2.88 in
Slot Length (in)	0.81 in
Locking Collar Outside Diameter (in)	2.31 in
Inner Ring Outside Diameter (in)	1.745 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Base Length (in)	6.88 in
Centerline to Outermost Bearing Face (in)	1.78 in
Length Through Bore (in)	2.88 in
Bolt Spacing (in)	5 in

Technical Specifications

Housing Construction	Solid
Housing Color	Black
Radial Dynamic Load Capacity (lb)	17,800 lb
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
End Cap	B424DTC
Seal Type	Clearance Seal
Fixed/Expansion	Fixed
Housing Type	Pillow Block, Two Bolt
Rolling Element	Spherical Roller
Housing Material	Cast Steel
Static Load Rating (lb)	20,900 lb
Product	PKB22400
Cage Material	Steel
Radial Clearance	C0 STANDARD
Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Setscrew Torque (in-lbs)	325 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Seal Kit	B424HS
Maximum Speed (RPM)	3600 rpm
Microlock Kit	B436MLK
Vibration Frequency Inner Ring Defect	0.1445 cps
Vibration Frequency Roller Spin	0.0499 cps
Size Code	B424
Locking Device Kit	B424SC
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.007 cps
Vibration Frequency Outer Ring Defect	0.1055 cps
Insert	B423L
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	662327114268
Weight	8.00 LB
Packaged Length	5.75 IN
Packaged Width	5.75 IN
Packaged Height	2.25 IN
Country of Origin	Mexico