• 4 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Double Setscrew Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	4.4375 in
Overall Width (in)	6.25 in
Bolt Size (in)	3/4 in
Overall Height (in)	9.38 in
Overall Length (in)	16.5 in
Slot Length (in)	1.38 in
Base Width (in)	4.63 in
Foot Height (in)	2.75 in
Base to Center Height (in)	4.75 in
Locking Collar Outside Diameter (in)	6.19 in
Bolt Spacing (in)	13.5 in
Housing Cast Face to Outermost Bearing Face (in)	1 in
Bolt Spacing Width (in)	2.5 in
Base Length (in)	16.5 in
Centerline to Outermost Bearing Face (in)	3.13 in
Length Through Bore (in)	6.25 in
Inner Ring Outside Diameter (in)	5.032 in

Technical Specifications

Housing Type	Pillow Block, Four Bolt
Fixed/Expansion	Fixed
Shaft Locking Type	Double Set Collar
Cage Material	Steel
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	109,400 lb
Housing Construction	Solid
Housing Style	Pillow Block
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Series	Solid-housed Pillow Blocks
Static Load Rating (lb)	159,300 lb
Housing Material	Cast Iron
Housing Color	Black
Product	PB22500F
Radial Clearance	C0 STANDARD
Ability to Relubricate	Yes
Microlock Kit	B580MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1300 rpm
Setscrew Torque (in-lbs)	1350 in/lbs
Seal Kit	B572YHS
Vibration Frequency Roller Spin	0.0568 cps
Vibration Frequency Outer Ring Defect	0.1283 cps
Locking Device Kit	B572YSC QTY 2
Max Operating Temperature (C)	107 °C
Insert	B571YL
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1717 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Size Code	B572
Housing Coating	POWDER COATED

General Specifications

UPC	662864306782
Weight	88.00 LB
Packaged Length	10.50 IN
Packaged Width	6.63 IN
Packaged Height	16.00 IN
HTC	8483208080
Country of Origin	United States of America