• 2 1/2" shaft size; Cast iron housing; Expansion unit; Setscrew mounting collar; Triple lip seal; Exxon Ronex MP grease; Accessories include open cap and closed cap

Dimensions

Bolt Size (in)	5/8 in
Overall Height to End Cap (in)	4.21 in
Bore Diameter (in)	2.5000 in
Foot Height (in)	0.64 in
Overall Width (in)	6.13 in
Housing Width (in)	6.13 in
Overall Height (in)	3.94 in
Overall Length (in)	6.13 in
Square Distance Between Bolt Holes (in)	4.77 in
Standoff Distance (in)	0.39 in
Locking Collar Outside Diameter (in)	3.55 in
Bolt Spacing (in)	4.77 in
Expansion Capability (in)	0.34 in
Mounting Surface to Cap Face on Backside (in)	1.17 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	1.29 in
Bolt Circle (in)	6.75 in
Length Through Bore (in)	3.55 in

Technical Specifications

Product	FB
Seal Type	Multi-Lip Contact Seal
Housing Style	Flange Block
Radial Dynamic Load Capacity (lb)	38,400 lb
Cage Material	Steel
Housing Type	Flange, Four Bolt
Static Load Rating (lb)	43,870 lb
Misalignment Type	Dynamic
Housing Construction	Solid
Fixed/Expansion	Expansion
End Cap	SEE AUX CAP KIT
Series	Flange Blocks
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2310 rpm
Ability to Relubricate	Yes
Available Seal Type	C Clearance Seal; T Triple Lip Seal
Primary Seal	BUNA TRIPLE LIP SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Lube Fitting Type	STRAIGHT AND 90 DEG FITTING
Grease Fitting Thread Size	1/8 NPT
Size Code	8
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.007 cps
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1193 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.164 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0507 cps

General Specifications

UPC	782934930614
Weight	11.74 LB
Packaged Length	6.88 IN
Packaged Width	4.88 IN
Packaged Height	6.88 IN
HTC	8483204080
Country of Origin	China