• 1 7/16" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Triple Lip Contact Seal, Closed End Cap

Dimensions

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

Technical Specifications

Shaft Locking Type	Single Set Collar
End Cap	B424EC
Housing Type	Pillow Block, Two Bolt
Rolling Element	Spherical Roller
Housing Style	Pillow Block
Radial Clearance	C0 STANDARD
Housing Color	Black
Radial Dynamic Load Capacity (lb)	17,800 lb
Product	PB22400
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Seal Type	Multi-Lip Contact Seal
Static Load Rating (lb)	20,900 lb
Series	Solid-housed Pillow Blocks
Cage Material	Steel
Housing Construction	Solid
Housing Material	Cast Iron
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B424E7S
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	1575 rpm
Vibration Frequency Fundamental Train	0.007 cps
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Primary Seal	BUNA TRIPLE LIP SEAL
Vibration Frequency Outer Ring Defect	0.1055 cps
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
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 Inner Ring Defect	0.1445 cps
Insert	B423L
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0499 cps

General Specifications

UPC	793699441215
Weight	7.80 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
Country of Origin	Mexico