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

Dimensions

Slot Length (in)	1.63 in
Overall Length (in)	13 in
Overall Height (in)	7.5 in
Bore Diameter (in)	3.1875 in
Overall Width (in)	4.38 in
Base to Center Height (in)	3.75 in
Base Width (in)	3.44 in
Bolt Size (in)	7/8 in
Foot Height (in)	2.25 in
Locking Collar Outside Diameter (in)	4.91 in
Length Through Bore (in)	4.38 in
Base Length (in)	13 in
Bolt Spacing (in)	10 in
Centerline to Outermost Bearing Face (in)	2.66 in
Inner Ring Outside Diameter (in)	3.975 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in

Technical Specifications

Static Load Rating (lb)	90,700 lb
Series	Solid-housed Pillow Blocks
Housing Color	Black
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt
Seal Type	Clearance Seal
Fixed/Expansion	Fixed
Cage Material	Steel
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Housing Material	Cast Steel
Shaft Locking Type	Single Set Collar
End Cap	B456DTC
Radial Clearance	C0 STANDARD
Product	PKB22400
Radial Dynamic Load Capacity (lb)	62,300 lb
Seal Kit	B456HS
Microlock Kit	B580MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	1650 rpm
Vibration Frequency Inner Ring Defect	0.1784 cps
Insert	B451L
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1383 cps
Vibration Frequency Fundamental Train	0.0073 cps
Vibration Frequency Roller Spin	0.0628 cps
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Locking Device Kit	B456SC
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Size Code	B456

General Specifications

UPC	662327114688
Weight	45.32 LB
Packaged Length	8.00 IN
Packaged Width	4.38 IN
Packaged Height	13.00 IN
Country of Origin	Mexico