• 3 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, No Grease, Increased Clearance to C4

Dimensions

Overall Height (in)	7.5 in
Overall Length (in)	13 in
Base Width (in)	4.13 in
Slot Length (in)	1.5 in
Bolt Size (in)	3/4 in
Foot Height (in)	2.25 in
Overall Width (in)	4.38 in
Base to Center Height (in)	3.75 in
Bore Diameter (in)	3.4375 in
Locking Collar Outside Diameter (in)	4.91 in
Length Through Bore (in)	4.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Bolt Spacing (in)	10 in
Inner Ring Outside Diameter (in)	3.975 in
Bolt Spacing Width (in)	2 in
Base Length (in)	13 in
Centerline to Outermost Bearing Face (in)	2.66 in

Technical Specifications

Static Load Rating (lb)	90,700 lb
Misalignment Type	Dynamic
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Radial Clearance	C4 INCREASED
Series	Solid-housed Pillow Blocks
Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	62,300 lb
Fixed/Expansion	Fixed
Product	PB22400F
Housing Construction	Solid
Housing Color	Black
Housing Type	Pillow Block, Four Bolt
End Cap	B456DTC
Housing Material	Cast Iron
Cage Material	Steel
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Microlock Kit	B580MLK
Seal Kit	B456HS
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1650 rpm
Insert	B455L
Lubricant	PRESERVATIVE ONLY - NO GREASE
Max Operating Temperature (C)	204 (with suitable lubricant) °C
Max Operating Temperature (F)	400 (with suitable lubricant) °F
Size Code	B456
Vibration Frequency Fundamental Train	0.0073 cps
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	B456SC
Housing Coating	POWDER COATED
Lube Fill Percent	0% FILL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1784 cps
Vibration Frequency Outer Ring Defect	0.1383 cps
Vibration Frequency Roller Spin	0.0628 cps
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662327999674
Weight	43.75 LB
Packaged Length	8.00 IN
Packaged Width	4.38 IN
Packaged Height	13.00 IN
Country of Origin	Mexico