• 1 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 Height (in)	2.97 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.4375 in
Overall Length (in)	4.78 in
Foot Height (in)	0.5 in
Housing Width (in)	4.78 in
Overall Width (in)	4.78 in
Square Distance Between Bolt Holes (in)	3.54 in
Locking Collar Outside Diameter (in)	2.3 in
Standoff Distance (in)	0.27 in
Mounting Surface to Cap Face on Backside (in)	0.95 in
Bolt Spacing (in)	4.33 in
Bolt Circle (in)	5 in
Housing Cast Face to Outermost Bearing Face (in)	1 in
Expansion Capability (in)	0.22 in
Length Through Bore (in)	2.71 in

Technical Specifications

Housing Construction	Solid
Series	Flange Blocks
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	20,000 lb
Misalignment Type	Dynamic
Fixed/Expansion	Expansion
End Cap	SEE AUX CAP KIT
Static Load Rating (lb)	21,360 lb
Housing Material	Cast Iron
Cage Material	Steel
Product	FB
Housing Type	Flange, Four Bolt
Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Housing Style	Flange Block
Setscrew Torque (in-lbs)	325 in/lbs
Available Seal Type	C Clearance Seal; T Triple Lip Seal
Ability to Relubricate	Yes
Maximum Speed (RPM)	4040 rpm
Vibration Frequency Roller Spin	0.0431 cps
Vibration Frequency Fundamental Train	0.0068 cps
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Size Code	4
Vibration Frequency Outer Ring Defect	0.102 cps
Vibration Frequency Inner Ring Defect	0.148 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Lube Fitting Type	STRAIGHT AND 90 DEG FITTING

General Specifications

UPC	782934930829
Weight	4.74 LB
Packaged Length	5.00 IN
Packaged Width	5.00 IN
Packaged Height	4.00 IN
HTC	8483204080
Country of Origin	China