• 2 15/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block Unit, Single Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

Overall Height (in)	4.09 in
Overall Length (in)	9.5 in
Bore Diameter (in)	2.9375 in
Foot Height (in)	0.88 in
Bolt Size (in)	3/4 in
Overall Width (in)	9.5 in
Locking Collar Outside Diameter (in)	4.06 in
Standoff Distance (in)	0.09 in
Housing Outside Diameter (in)	9.5 in
Length Through Bore (in)	4 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Expansion Capability (in)	0.38 in
Bolt Circle (in)	7.875 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing (in)	5.56 in

Technical Specifications

Housing Construction	Solid
Fixed/Expansion	Expansion
Static Load Rating (lb)	71,500 lb
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Housing Material	Cast Iron
Series	Flange Blocks
Seal Type	Multi-Lip Contact Seal
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Radial Dynamic Load Capacity (lb)	51,100 lb
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Cage Material	Steel
Product	FEB22400
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Seal Kit	B448E7S
Maximum Speed (RPM)	850 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Expansion Lock Plug	B224488A
Insert	CSEB22447E7
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Size Code	B448
Primary Seal	BUNA TRIPLE LIP SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Locking Device Kit	B448SC
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED

General Specifications

UPC	793699540154
Weight	27.00 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
Country of Origin	Mexico