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

Dimensions

Base to Center Height (in)	2.5 in
Bore Diameter (in)	2.2500 in
Bolt Size (in)	5/8 in
Overall Height (in)	5 in
Foot Height (in)	1.63 in
Overall Width (in)	3.32 in
Overall Length (in)	8.88 in
Slot Length (in)	0.94 in
Base Width (in)	2.56 in
Locking Collar Outside Diameter (in)	3.25 in
Length Through Bore (in)	3.32 in
Base Length (in)	8.88 in
Bolt Spacing (in)	6.75 in
Inner Ring Outside Diameter (in)	2.62 in
Housing Cast Face to Outermost Bearing Face (in)	0.78 in
Centerline to Outermost Bearing Face (in)	2.06 in

Technical Specifications

Fixed/Expansion	Fixed
Product	PKB22400
Radial Dynamic Load Capacity (lb)	32,500 lb
Misalignment Type	Dynamic
Series	Solid-housed Pillow Blocks
Cage Material	Steel
End Cap	B436DTC
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Housing Material	Cast Steel
Housing Style	Pillow Block
Housing Type	Pillow Block, Two Bolt
Static Load Rating (lb)	44,400 lb
Housing Color	Black
Radial Clearance	C0 STANDARD
Seal Type	Clearance Seal
Housing Construction	Solid
Seal Kit	B436HS
Setscrew Torque (in-lbs)	460 in/lbs
Maximum Speed (RPM)	2500 rpm
Microlock Kit	B436MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	B436SC
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1377 cps
Vibration Frequency Roller Spin	0.0606 cps
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	B436L
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.179 cps
Size Code	B436
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	662327114442
Weight	15.50 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN