• 2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Steel 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	2.1875 in
Overall Length (in)	8.88 in
Overall Height (in)	5 in
Base to Center Height (in)	2.5 in
Base Width (in)	3.25 in
Bolt Size (in)	1/2 in
Slot Length (in)	0.81 in
Overall Width (in)	3.32 in
Foot Height (in)	1.63 in
Locking Collar Outside Diameter (in)	3.25 in
Centerline to Outermost Bearing Face (in)	2.06 in
Inner Ring Outside Diameter (in)	2.62 in
Length Through Bore (in)	3.32 in
Housing Cast Face to Outermost Bearing Face (in)	0.78 in
Base Length (in)	8.88 in
Bolt Spacing (in)	6.75 in
Bolt Spacing Width (in)	1.69 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	32,500 lb
Housing Material	Cast Steel
Static Load Rating (lb)	44,400 lb
Series	Solid-housed Pillow Blocks
End Cap	B436DTC
Cage Material	Steel
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Fixed/Expansion	Fixed
Radial Clearance	C0 STANDARD
Misalignment Type	Dynamic
Housing Type	Pillow Block, Four Bolt
Product	PKB22400F
Seal Type	Clearance Seal
Housing Color	Black
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Microlock Kit	B436MLK
Setscrew Torque (in-lbs)	460 in/lbs
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	2500 rpm
Seal Kit	B436HS
Locking Device Kit	B436SC
Vibration Frequency Fundamental Train	0.0072 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1377 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0606 cps
Max Operating Temperature (F)	225 °F
Size Code	B436
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Insert	B435L
Vibration Frequency Inner Ring Defect	0.179 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	662327114404
Weight	16.00 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
Country of Origin	Mexico