• 3 7/16" Mounted Spherical Roller Bearing, Fixed Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

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

Technical Specifications

Housing Style	Pillow Block
Housing Color	Black
End Cap	B456DTC
Cage Material	Steel
Misalignment Type	Dynamic
Housing Type	Pillow Block, Two Bolt
Housing Construction	Solid
Fixed/Expansion	Fixed
Radial Clearance	C0 STANDARD
Radial Dynamic Load Capacity (lb)	62,300 lb
Product	PKB22400
Static Load Rating (lb)	90,700 lb
Seal Type	Heavy Contact Seal
Housing Material	Cast Steel
Shaft Locking Type	Single Set Collar
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B580MLK
Seal Kit	B456ES
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1250 rpm
Vibration Frequency Outer Ring Defect	0.1383 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Insert	B455L
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Roller Spin	0.0628 cps
Locking Device Kit	B456SC
Size Code	B456
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1784 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0073 cps

General Specifications

UPC	662327114695
Weight	43.22 LB
Packaged Length	8.00 IN
Packaged Width	4.38 IN
Packaged Height	13.00 IN
HTC	8483204080
Country of Origin	Mexico