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

Dimensions

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

Technical Specifications

Housing Material	Cast Iron
Seal Type	Multi-Lip Contact Seal
Cage Material	Steel
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	62,300 lb
End Cap	B456DTC
Housing Color	Black
Misalignment Type	Dynamic
Static Load Rating (lb)	90,700 lb
Housing Style	Pillow Block
Radial Clearance	C0 STANDARD
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Product	PB22400
Housing Type	Pillow Block, Two Bolt
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	B580MLK
Maximum Speed (RPM)	725 rpm
Seal Kit	B456E7S
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Insert	B455L
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1383 cps
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA TRIPLE LIP SEAL
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0073 cps
Size Code	B456
Vibration Frequency Inner Ring Defect	0.1784 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0628 cps
Locking Device Kit	B456SC

General Specifications

UPC	793699491258
Weight	42.10 LB
Packaged Length	8.00 IN
Packaged Width	4.38 IN
Packaged Height	13.00 IN