• 3 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, 100% Grease Filled, Special Grease

Dimensions

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

Technical Specifications

Static Load Rating (lb)	90,700 lb
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Radial Clearance	C0 STANDARD
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
End Cap	B456DTC
Misalignment Type	Dynamic
Housing Type	Pillow Block, Two Bolt
Housing Construction	Solid
Housing Color	Black
Cage Material	Steel
Radial Dynamic Load Capacity (lb)	62,300 lb
Product	PB22400
Seal Type	Clearance Seal
Housing Material	Cast Iron
Series	Solid-housed Pillow Blocks
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1650 rpm
Seal Kit	B456HS
Ability to Relubricate	Yes
Microlock Kit	B580MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0628 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0073 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1784 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1383 cps
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	B456SC
Insert	B455L
Lubricant	MOBIL MOBILITH SHC460
Size Code	B456
Lube Fill Percent	100% GREASE FILL

General Specifications

UPC	793699303858
Weight	41.20 LB
Packaged Length	8.00 IN
Packaged Width	4.38 IN
Packaged Height	13.00 IN