• 3 7/16" shaft size; Cast iron housing; Expansion unit; Setscrew mounting collar; Clearance seal; Exxon Ronex MP grease; Accessories include open cap and closed cap

Dimensions

Overall Length (in)	8.25 in
Housing Width (in)	8.25 in
Overall Width (in)	8.25 in
Bore Diameter (in)	3.4375 in
Bolt Size (in)	3/4 in
Foot Height (in)	0.94 in
Overall Height (in)	4.54 in
Standoff Distance (in)	0.41 in
Locking Collar Outside Diameter (in)	4.9 in
Square Distance Between Bolt Holes (in)	6.72 in
Expansion Capability (in)	0.34 in
Bolt Spacing (in)	6.72 in
Mounting Surface to Cap Face on Backside (in)	1.17 in
Inner Ring Outside Diameter (in)	4.561 in
Length Through Bore (in)	4.12 in
Bolt Circle (in)	9.5 in

Technical Specifications

Series	Flange Blocks
Fixed/Expansion	Expansion
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	77,880 lb
Cage Material	Steel
End Cap	SEE AUX CAP KIT
Product	FB
Housing Type	Flange, Four Bolt
Radial Dynamic Load Capacity (lb)	64,000 lb
Housing Material	Cast Iron
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Housing Style	Flange Block
Housing Construction	Solid
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	C Clearance Seal; T Triple Lip Seal
Ability to Relubricate	Yes
Maximum Speed (RPM)	1980 rpm
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1638 cps
Vibration Frequency Fundamental Train	0.007 cps
Housing Coating	POWDER COATED
Lube Fitting Type	STRAIGHT AND 90 DEG FITTING
Size Code	10
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Outer Ring Defect	0.1195 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0513 cps
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F

General Specifications

UPC	782934930508
Weight	26.21 LB
Packaged Length	9.75 IN
Packaged Width	5.75 IN
Packaged Height	9.75 IN
HTC	8483204080
Country of Origin	China