• 3 7/16" Mounted Ball Bearing, Medium Duty, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Single Lip Viton Contact Seal, Steel Retainers, High Temperature Grease, Increased Clearance

Dimensions

Length Through Bore (in)	2.52 in
Bolt Size (in)	7/8 in
Overall Width (in)	3.38 in
Foot Height (in)	1.34 in
Overall Height (in)	7.88 in
Base to Center Height (in)	4 in
Overall Length (in)	14 in
Base Width (in)	3.38 in
Bore Diameter (in)	3.4375 in
Bolt Spacing (in)	10.88 in
Centerline to Outermost Bearing Face (in)	1.563 in

Technical Specifications

Housing Style	Pillow Block
Slot Length (in)	1.94 in
Housing Type	Pillow Block, Two Bolt
Housing Construction	One Piece
Rolling Element	Ball Bearing
Bore Shape	Straight
Cage Material	Steel
Housing Color	Black
Misalignment Type	Static Only
Seal Type	High Temperature Contact Seal
Housing Base	Semi-Solid
Outer Ring Land Profile	Standard
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	290-325 in/lbs
Inner Ring Outside Diameter (in)	4.396 in
Base Length (in)	14.00 in
Bearing Brand	LINK-BELT MEDIUM DUTY BALL
Grease Fitting Thread Size	1/8 NPT
Insert	MSG255E1LPA
End Cap Available	No
Vibration Frequency Fundamental Train	0.0069 cps
Lubricant	ALMASOL 1250 HI-TEMP
Radial Clearance	C5 INCREASED
Vibration Frequency Roller Spin	0.0454 cps
Shaft Locking Type	Set Screw
Max Operating Temperature (F)	400 °F
Vibration Frequency Outer Ring Defect	0.0685 cps
Fixed vs. Expansion	Fixed
Bearing Insert Material	52100 Bearing Steel
Misalignment Capability	±2.0° Misalignment - Static Only
Dynamic Load Rating (lb)	21,580 lb
Size Code	218
Vibration Frequency Inner Ring Defect	0.0981 cps
Housing Coating	Powder Coated
Maximum Speed (RPM)	2250 rpm
Cage Type	Ball Riding Retainer
Max Operating Temperature (C)	204 °C
Static Load Rating (lb)	14,400 lb
Bearing Type	Medium Duty
Housing Material	Cast Iron

General Specifications

UPC	662864807364
Weight	27.52 LB
HTC	8483208040
Country of Origin	Mexico