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

Dimensions

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

Technical Specifications

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

General Specifications

UPC	782934930638
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