• 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, 90 Degree Lube Fitting

Dimensions

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

Technical Specifications

Shaft Locking Type	Single Set Collar
Seal Type	Heavy Contact Seal
Housing Style	Pillow Block
Radial Clearance	C0 STANDARD
Static Load Rating (lb)	20,900 lb
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Cage Material	Steel
Housing Type	Pillow Block, Two Bolt
Radial Dynamic Load Capacity (lb)	17,800 lb
Product	PB22400
Housing Material	Cast Iron
Misalignment Type	Dynamic
End Cap	B424EC
Housing Color	Black
Setscrew Torque (in-lbs)	325 in/lbs
Seal Kit	B424ES
Maximum Speed (RPM)	2750 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Housing Coating	POWDER COATED
Primary Seal	BUNA SPRING LOADED LIP SEAL
Lube Fitting Type	90 DEG LUBE FITTING
Vibration Frequency Roller Spin	0.0499 cps
Vibration Frequency Outer Ring Defect	0.1055 cps
Vibration Frequency Inner Ring Defect	0.1445 cps
Insert	B423L
Grease Fitting Thread Size	1/8 NPT
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Size Code	B424
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Locking Device Kit	B424SC
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.007 cps

General Specifications

UPC	793699130072
Weight	7.42 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
Country of Origin	Mexico