• 4 3/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Bolt Size (in)	3/4 in
Overall Width (in)	6.25 in
Overall Length (in)	16.5 in
Bore Diameter (in)	4.1875 in
Slot Length (in)	1.38 in
Overall Height (in)	9.38 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 Width (in)	2.5 in
Base Length (in)	16.5 in
Centerline to Outermost Bearing Face (in)	3.13 in
Bolt Spacing (in)	13.5 in
Inner Ring Outside Diameter (in)	5.032 in
Housing Cast Face to Outermost Bearing Face (in)	1 in
Length Through Bore (in)	6.25 in

Technical Specifications

Misalignment Type	Dynamic
Housing Style	Pillow Block
Seal Type	Heavy Contact Seal
Housing Material	Cast Iron
Housing Type	Pillow Block, Four Bolt
Shaft Locking Type	Double Set Collar
Static Load Rating (lb)	159,300 lb
Cage Material	Steel
Radial Clearance	C0 STANDARD
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	109,400 lb
Series	Solid-housed Pillow Blocks
Housing Color	Black
Housing Construction	Solid
Product	PB22500F
Rolling Element	Spherical Roller
Ability to Relubricate	Yes
Maximum Speed (RPM)	1000 rpm
Setscrew Torque (in-lbs)	1350 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B572YES
Microlock Kit	B580MLK
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	B572
Primary Seal	BUNA SPRING LOADED LIP SEAL
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0568 cps
Locking Device Kit	B572YSC QTY 2
Insert	B567YL
Vibration Frequency Outer Ring Defect	0.1283 cps
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1717 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	662864306546
Weight	93.00 LB
Packaged Length	10.50 IN
Packaged Width	6.63 IN
Packaged Height	16.00 IN
Country of Origin	Mexico