• 2 1/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Height (in)	5 in
Foot Height (in)	1.63 in
Bolt Size (in)	1/2 in
Overall Width (in)	3.32 in
Overall Length (in)	8.88 in
Base Width (in)	3.25 in
Bore Diameter (in)	2.2500 in
Base to Center Height (in)	2.5 in
Slot Length (in)	0.81 in
Locking Collar Outside Diameter (in)	3.25 in
Inner Ring Outside Diameter (in)	2.62 in
Bolt Spacing Width (in)	1.69 in
Base Length (in)	8.88 in
Housing Cast Face to Outermost Bearing Face (in)	0.78 in
Centerline to Outermost Bearing Face (in)	2.06 in
Length Through Bore (in)	3.32 in
Bolt Spacing (in)	6.75 in

Technical Specifications

Housing Material	Cast Iron
Product	PB22400F
Static Load Rating (lb)	44,400 lb
Rolling Element	Spherical Roller
Cage Material	Steel
Seal Type	Clearance Seal
Housing Construction	Solid
Misalignment Type	Dynamic
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
End Cap	B436DTC
Fixed/Expansion	Fixed
Series	Solid-housed Pillow Blocks
Housing Type	Pillow Block, Four Bolt
Radial Clearance	C0 STANDARD
Housing Color	Black
Radial Dynamic Load Capacity (lb)	32,500 lb
Seal Kit	B436HS
Setscrew Torque (in-lbs)	460 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	2500 rpm
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.179 cps
Vibration Frequency Roller Spin	0.0606 cps
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1377 cps
Lubricant	EXXON RONEX MP STD
Locking Device Kit	B436SC
Insert	B436L
Size Code	B436
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps

General Specifications

UPC	662327109950
Weight	15.00 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483204080
Country of Origin	Mexico