• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• High temperature felt labyrinth seal and flinger for dry and dusty environment
• 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 Width (in)	3.50 in
Base Width (in)	3.50 in
Overall Height (in)	7.25 in
Overall Length (in)	13 in
Bolt Size (in)	7/8 in
Bore Diameter (in)	2.9375 in
Foot Height (in)	1.25 in
Base to Center Height (in)	3.5000 in
Length Through Bore (in)	3.250 in
Bolt Spacing Max (in)	10.13 in
Centerline to Outermost Bearing Face (in)	1.938 in
Bolt Spacing Min (in)	7.88 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Options	High Temperature
Misalignment Type	Static Only
Cage Material	Brass
Seal Type	High Temp Labyrinth
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Setscrew Torque (in-lbs)	350-450 in/lbs
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Size Code	2-215
Insert	AR-2-215 HT
Fixed vs. Expansion	Expansion
Misalignment Capability	±2.0° Misalignment - Static Only
Max Operating Temperature (F)	400 °F
Vibration Frequency Fundamental Train	0.0069 cps
End Cap Available	No
Vibration Frequency Roller Spin	0.0470 cps
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Inner Ring Defect	0.1074 cps
Base Length (in)	13.00 in
Radial Clearance	Increased
Housing Material	Cast Iron
Grease Fitting Thread Size	1/8 NPT
Static Load Rating (lb)	11,224 lb
Lubricant	Synthetic NLGI 2 High Temperature Grease
Expansion Capability (in)	.25 in
Shaft Locking Type	Set Screw
Vibration Frequency Outer Ring Defect	0.0759 cps
Housing Coating	Powder Coated
Cage Type	Land Riding Retainer
Inner Ring Outside Diameter (in)	3.641 in
Bearing Insert Finish	Black Oxide
Dynamic Load Rating (lb)	14,839 lb
Maximum Speed (RPM)	1050 rpm
Bearing Type	Medium Duty

General Specifications

UPC	662461329733
Weight	30.70 LB
Packaged Length	14.25 IN
Packaged Width	8.06 IN
Packaged Height	4.00 IN
HTC	8483.20.8040
Country of Origin	United States of America