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

Dimensions

Bolt Size (in)	5/8 in
Bore Diameter (in)	2.2500 in
Overall Height (in)	5 in
Foot Height (in)	1.63 in
Overall Length (in)	8.63 in
Base to Center Height (in)	2.5 in
Base Width (in)	2.56 in
Slot Length (in)	0.94 in
Overall Width (in)	3.32 in
Locking Collar Outside Diameter (in)	3.25 in
Base Length (in)	8.63 in
Centerline to Outermost Bearing Face (in)	2.06 in
Bolt Spacing (in)	6.75 in
Length Through Bore (in)	3.32 in
Inner Ring Outside Diameter (in)	2.62 in
Housing Cast Face to Outermost Bearing Face (in)	0.78 in

Technical Specifications

Product	PB22400
End Cap	B436DTC
Housing Type	Pillow Block, Two Bolt
Seal Type	Heavy Contact Seal
Housing Material	Cast Iron
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	32,500 lb
Radial Clearance	C0 STANDARD
Cage Material	Steel
Fixed/Expansion	Fixed
Housing Color	Black
Static Load Rating (lb)	44,400 lb
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Maximum Speed (RPM)	1950 rpm
Seal Kit	B436ES
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	460 in/lbs
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Roller Spin	0.0606 cps
Insert	B436L
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.179 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1377 cps
Size Code	B436
Housing Coating	POWDER COATED
Locking Device Kit	B436SC

General Specifications

UPC	662327109929
Weight	14.50 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN