• Special PTB22456HM7 - 3 1/2" Mounted Spherical Roller Bearing, Fixed Ductile Iron 3-Bolt Tapped Base Pillow Block, Single Setscrew Locking Collar, Clearance Seal, 100% Grease Filled

Dimensions

Foot Height (in)	2.25 in
Bore Diameter (in)	3.5000 in
Slot Length (in)	1.63 in
Base to Center Height (in)	3.75 in
Base Width (in)	3.44 in
Bolt Size (in)	7/8 in
Locking Collar Outside Diameter (in)	4.91 in
Bolt Spacing (in)	10 in
Centerline to Cap Face (in)	3 in
Length Through Bore (in)	4.38 in
Centerline to Outermost Bearing Face (in)	2.66 in
Base Length (in)	13 in

Technical Specifications

Housing Type	Pillow Block, Tapped Base
Seal Type	Labyrinth Seal
Radial Dynamic Load Capacity (lb)	62,300 lb
Fixed/Expansion	Fixed
Housing Construction	Solid
Radial Clearance	C0 STANDARD
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
Cage Material	Steel
Housing Material	Ductile Iron
Static Load Rating (lb)	90,700 lb
Product	PB22400
Series	Solid-housed Pillow Blocks
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B456HS
Microlock Kit	B580MLK
Maximum Speed (RPM)	1650 rpm
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Outer Ring Defect	0.1383 cps
Vibration Frequency Inner Ring Defect	0.1784 cps
Locking Device Kit	B456SC
Vibration Frequency Fundamental Train	0.0073 cps
Max Operating Temperature (F)	225 °F
Size Code	B456
Vibration Frequency Roller Spin	0.0628 cps
Insert	B456L
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	662327406127
Weight	36.88 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico