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

Dimensions

Housing Width (in)	6.88 in
Overall Height to End Cap (in)	4.8 in
Foot Height (in)	1.5 in
Overall Width (in)	6.87 in
Overall Height (in)	4.53 in
Overall Length (in)	6.87 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.5000 in
Standoff Distance (in)	0.98 in
Square Distance Between Bolt Holes (in)	5.37 in
Locking Collar Outside Diameter (in)	3.55 in
Inner Ring Outside Diameter (in)	2.901 in
Expansion Capability (in)	0.34 in
Mounting Surface to Cap Face on Backside (in)	0.59 in
Bolt Spacing (in)	5.38 in
Length Through Bore (in)	3.55 in
Housing Cast Face to Outermost Bearing Face (in)	1.29 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Series	Flange Blocks
Housing Material	Cast Iron
Static Load Rating (lb)	43,870 lb
Radial Dynamic Load Capacity (lb)	38,400 lb
Housing Type	Flange, Four Bolt
Rolling Element	Spherical Roller
End Cap	SEE AUX CAP KIT
Housing Construction	Solid
Misalignment Type	Dynamic
Cage Material	Steel
Seal Type	Clearance Seal
Housing Style	Flange Block
Product	EFB
Fixed/Expansion	Expansion
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2670 rpm
Available Seal Type	C Clearance Seal; T Triple Lip Seal
Ability to Relubricate	Yes
Vibration Frequency Outer Ring Defect	0.1193 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0507 cps
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Inner Ring Defect	0.164 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.007 cps
Size Code	8
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Lube Fitting Type	STRAIGHT AND 90 DEG FITTING

General Specifications

UPC	782934930188
Weight	15.07 LB
Packaged Length	6.88 IN
Packaged Width	4.88 IN
Packaged Height	6.88 IN
HTC	8483204080
Country of Origin	China