• 3 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Double Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

Overall Width (in)	8.75 in
Overall Height (in)	5.41 in
Bolt Size (in)	3/4 in
Housing Width (in)	8.75 in
Overall Length (in)	8.75 in
Overall Height to End Cap (in)	5.75 in
Foot Height (in)	2.07 in
Housing Height (in)	4.66 in
Bore Diameter (in)	3.4375 in
Locking Collar Outside Diameter (in)	4.91 in
Standoff Distance (in)	0.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Bolt Circle (in)	9.906 in
Bolt Spacing (in)	7 in
Inner Ring Outside Diameter (in)	3.975 in
Length Through Bore (in)	5.31 in

Technical Specifications

Seal Type	Multi-Lip Contact Seal
Fixed/Expansion	Fixed
Series	Flange Blocks
Housing Material	Cast Iron
Static Load Rating (lb)	90,700 lb
Radial Dynamic Load Capacity (lb)	62,300 lb
Misalignment Type	Dynamic
Housing Style	Flange Block
Product	EFB22500
Cage Material	Steel
Housing Type	Flange, Four Bolt
Shaft Locking Type	Double Set Collar
End Cap	B456DTC
Housing Construction	Solid
Radial Clearance	C0 STANDARD
Rolling Element	Spherical Roller
Seal Kit	B456E7S
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	B580MLK
Maximum Speed (RPM)	725 rpm
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Max Operating Temperature (C)	107 °C
Locking Device Kit	B456SC QTY 2
Vibration Frequency Roller Spin	0.0628 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Insert	B555L
Size Code	B556
Vibration Frequency Fundamental Train	0.0073 cps
Primary Seal	BUNA TRIPLE LIP SEAL
Vibration Frequency Outer Ring Defect	0.1383 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1784 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	793699507614
Weight	45.00 LB
Packaged Length	9.75 IN
Packaged Width	5.75 IN
Packaged Height	9.75 IN
Country of Origin	Mexico