• 1 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, no grease

Dimensions

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

Technical Specifications

Rolling Element	Spherical Roller
End Cap	B424DTC
Fixed/Expansion	Fixed
Seal Type	Clearance Seal
Housing Material	Cast Iron
Housing Type	Pillow Block, Two Bolt
Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Housing Color	Black
Housing Style	Pillow Block
Cage Material	Steel
Product	PB22400
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Radial Dynamic Load Capacity (lb)	17,800 lb
Static Load Rating (lb)	20,900 lb
Microlock Kit	B436MLK
Seal Kit	B424HS
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	3600 rpm
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	325 in/lbs
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0499 cps
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	PRESERVATIVE ONLY - NO GREASE
Lube Fill Percent	0% FILL
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Size Code	B424
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1055 cps
Insert	B423L
Vibration Frequency Fundamental Train	0.007 cps
Locking Device Kit	B424SC
Vibration Frequency Inner Ring Defect	0.1445 cps

General Specifications

UPC	662327429102
Weight	7.50 LB
Packaged Length	5.75 IN
Packaged Width	5.75 IN
Packaged Height	2.25 IN