• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• High temperature felt labyrinth seal and flinger for dry and dusty environment
• Increased internal clearance and high temperature grease
• Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation

Dimensions

Overall Height (in)	6.25 in
Overall Length (in)	11.25 in
Overall Width (in)	3.25 in
Base Width (in)	3.25 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.4375 in
Base to Center Height (in)	3.0000 in
Foot Height (in)	1.06 in
Length Through Bore (in)	2.748 in
Centerline to Outermost Bearing Face (in)	1.688 in
Bolt Spacing Min (in)	7.13 in
Bolt Spacing Max (in)	8.88 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Options	High Temperature
Misalignment Type	Static Only
Housing Color	Black
Outer Ring Land Profile	Standard
Cage Material	Brass
Housing Type	Pillow Block, Two Bolt
Seal Type	High Temp Labyrinth
Housing Style	Pillow Block
Setscrew Torque (in-lbs)	350-450 in/lbs
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Grease Fitting Thread Size	1/8 NPT
Dynamic Load Rating (lb)	13,971 lb
Vibration Frequency Roller Spin	0.0451 cps
Radial Clearance	Increased
Shaft Locking Type	Set Screw
Cage Type	Land Riding Retainer
Maximum Speed (RPM)	1100 rpm
Inner Ring Outside Diameter (in)	3.438 in
Lubricant	Synthetic NLGI 2 High Temperature Grease
Bearing Insert Material	52100 Bearing Steel
Max Operating Temperature (F)	400 °F
Fixed vs. Expansion	Fixed
Static Load Rating (lb)	10,063 lb
Bearing Insert Finish	Black Oxide
Housing Coating	Powder Coated
End Cap Available	No
Size Code	2-211
Vibration Frequency Inner Ring Defect	0.0982 cps
Vibration Frequency Fundamental Train	0.0068 cps
Bearing Type	Medium Duty
Housing Material	Cast Iron
Base Length (in)	11.25 in
Vibration Frequency Outer Ring Defect	0.0684 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Insert	3-27 HT

General Specifications

UPC	662461337189
Weight	21.50 LB
Packaged Length	12.38 IN
Packaged Width	7.13 IN
Packaged Height	3.56 IN
HTC	8483.20.8040
Country of Origin	United States of America