• 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 locking with diamond faceted setscrews
• Air Handling noise check for quiet operation
• Looser than standard housing fit for ease of alignment on lightweight frames
• Felt labyrinth seal and flinger for dusty and dirty 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 Length (in)	13 in
Overall Width (in)	3.50 in
Overall Height (in)	7.25 in
Base Width (in)	3.50 in
Bolt Size (in)	7/8 in
Bore Diameter (in)	2.9375 in
Base to Center Height (in)	3.5000 in
Foot Height (in)	1.25 in
Length Through Bore (in)	3.250 in
Bolt Spacing Min (in)	7.88 in
Centerline to Outermost Bearing Face (in)	1.938 in
Bolt Spacing Max (in)	10.13 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Housing Color	Black
Options	Air Handling Housing Fit, Noise Tested
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Cage Material	Brass
Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	350-450 in/lbs
Shaft Locking Type	Set Screw
Static Load Rating (lb)	11,224 lb
Fixed vs. Expansion	Expansion
Cage Type	Land Riding Retainer
Inner Ring Outside Diameter (in)	3.641 in
Housing Material	Cast Iron
Max Operating Temperature (F)	220 °F
Bearing Insert Finish	Black Oxide
Size Code	2-215
Housing Coating	Powder Coated
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Roller Spin	0.0470 cps
Base Length (in)	13.00 in
Vibration Frequency Fundamental Train	0.0069 cps
End Cap Available	No
Bearing Insert Material	52100 Bearing Steel
Maximum Speed (RPM)	2450 rpm
Vibration Frequency Inner Ring Defect	0.1074 cps
Grease Fitting Thread Size	1/8 NPT
Expansion Capability (in)	.25 in
Bearing Type	Medium Duty
Radial Clearance	Standard
Vibration Frequency Outer Ring Defect	0.0759 cps
Lubricant	Lithium Complex NLGI 2 Grease
Dynamic Load Rating (lb)	14,839 lb
Insert	AR-2-215

General Specifications

UPC	662461065532
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