• 3 7/16" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	3.4375 in
Foot Height (in)	2.25 in
Base Width (in)	3.44 in
Slot Length (in)	1.63 in
Overall Height (in)	7.5 in
Overall Length (in)	13 in
Bolt Size (in)	7/8 in
Base to Center Height (in)	3.75 in
Overall Width (in)	4.38 in
Locking Collar Outside Diameter (in)	4.91 in
Length Through Bore (in)	4.38 in
Inner Ring Outside Diameter (in)	3.975 in
Bolt Spacing (in)	10 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Base Length (in)	13 in
Centerline to Outermost Bearing Face (in)	2.66 in

Technical Specifications

Fixed/Expansion	Fixed
Static Load Rating (lb)	90,700 lb
Housing Construction	Solid
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Radial Clearance	C0 STANDARD
Series	Solid-housed Pillow Blocks
Seal Type	Clearance Seal
Housing Material	Cast Iron
Housing Type	Pillow Block, Two Bolt
Housing Color	Black
Misalignment Type	Dynamic
Product	PB22400
End Cap	B456DTC
Radial Dynamic Load Capacity (lb)	62,300 lb
Housing Style	Pillow Block
Cage Material	Steel
Microlock Kit	B580MLK
Maximum Speed (RPM)	1650 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B456HS
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Vibration Frequency Roller Spin	0.0628 cps
Max Operating Temperature (C)	107 °C
Insert	B455L
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Size Code	B456
Vibration Frequency Fundamental Train	0.0073 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1784 cps
Locking Device Kit	B456SC
Vibration Frequency Outer Ring Defect	0.1383 cps

General Specifications

UPC	662327110437
Weight	42.99 LB
Packaged Length	8.00 IN
Packaged Width	4.38 IN
Packaged Height	13.00 IN
HTC	8483208080
Country of Origin	United States of America