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

Dimensions

Foot Height (in)	2.25 in
Bolt Size (in)	7/8 in
Bore Diameter (in)	3.1875 in
Overall Height (in)	7.5 in
Slot Length (in)	1.63 in
Base Width (in)	3.44 in
Overall Length (in)	13 in
Overall Width (in)	4.38 in
Base to Center Height (in)	3.75 in
Locking Collar Outside Diameter (in)	4.91 in
Centerline to Outermost Bearing Face (in)	2.66 in
Length Through Bore (in)	4.38 in
Bolt Spacing (in)	10 in
Inner Ring Outside Diameter (in)	3.975 in
Base Length (in)	13 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in

Technical Specifications

End Cap	B456DTC
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Housing Type	Pillow Block, Two Bolt
Fixed/Expansion	Fixed
Housing Construction	Solid
Housing Style	Pillow Block
Radial Clearance	C0 STANDARD
Housing Color	Black
Cage Material	Steel
Shaft Locking Type	Single Set Collar
Radial Dynamic Load Capacity (lb)	62,300 lb
Series	Solid-housed Pillow Blocks
Product	PB22400
Seal Type	Clearance Seal
Static Load Rating (lb)	90,700 lb
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B580MLK
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Seal Kit	B456HS
Maximum Speed (RPM)	1650 rpm
Vibration Frequency Inner Ring Defect	0.1784 cps
Vibration Frequency Outer Ring Defect	0.1383 cps
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	B456SC
Max Operating Temperature (C)	107 °C
Lubricant	MOBIL MOBILITH SHC460
Size Code	B456
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0073 cps
Primary Seal	STEEL CLEARANCE SEAL
Insert	B451L
Vibration Frequency Roller Spin	0.0628 cps
Max Operating Temperature (F)	225 °F
Lube Fill Percent	100% GREASE FILL

General Specifications

UPC	793699303841
Weight	42.92 LB
Packaged Length	8.00 IN
Packaged Width	4.38 IN
Packaged Height	13.00 IN