• 4 1/2" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Pillow Block, Double Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	16.5 in
Foot Height (in)	2.75 in
Slot Length (in)	1.38 in
Base to Center Height (in)	4.75 in
Base Width (in)	4.63 in
Bore Diameter (in)	4.5000 in
Overall Width (in)	6.25 in
Bolt Size (in)	3/4 in
Overall Height (in)	9.38 in
Locking Collar Outside Diameter (in)	6.19 in
Housing Cast Face to Outermost Bearing Face (in)	1 in
Centerline to Outermost Bearing Face (in)	3.13 in
Bolt Spacing Width (in)	2.5 in
Expansion Capability (in)	0.38 in
Length Through Bore (in)	6.25 in
Inner Ring Outside Diameter (in)	5.032 in
Base Length (in)	16.5 in
Bolt Spacing (in)	13.5 in

Technical Specifications

Shaft Locking Type	Double Set Collar
Housing Color	Black
Radial Clearance	C0 STANDARD
Series	Solid-housed Pillow Blocks
Static Load Rating (lb)	159,300 lb
Fixed/Expansion	Expansion
Misalignment Type	Dynamic
Housing Material	Cast Iron
Cage Material	Steel
Product	PEB22500F
Seal Type	Clearance Seal
Housing Type	Pillow Block, Four Bolt
Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	109,400 lb
Housing Construction	Solid
Rolling Element	Spherical Roller
Setscrew Torque (in-lbs)	1350 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1300 rpm
Ability to Relubricate	Yes
Seal Kit	B572YHS
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1283 cps
Expansion Lock Plug	B225728A
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Insert	CSEB22572YH
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	B572YSC QTY 2
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0568 cps
Size Code	B572
Vibration Frequency Inner Ring Defect	0.1717 cps

General Specifications

UPC	662864307321
Weight	90.00 LB
Packaged Length	10.50 IN
Packaged Width	6.63 IN
Packaged Height	16.00 IN
HTC	8483204080
Country of Origin	United States of America