• 3 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

Dimensions

Base to Center Height (in)	4.5 in
Bore Diameter (in)	3.4375 in
Foot Height (in)	1.5 in
Overall Width (in)	6 in
Overall Length (in)	15.25 in
Base Width (in)	4.5 in
Bolt Size (in)	3/4 in
Overall Height (in)	8.88 in
Required Distance for Cap Removal (in)	11.75 in
Centerline to Shaft Face for Closed End Unit (in)	1.91 in
Bolt Spacing Width (in)	2.38 in
Base Length (in)	15.25 in
Bolt Spacing Min (in)	11.63 in
Expansion Capability (in)	0.38 in
Bolt Spacing Max (in)	13.13 in

Technical Specifications

Fixed/Expansion	Fixed/Expansion
Cage Material	Bronze
Shaft Locking Type	Adapter Mount
Housing Type	Pillow Block, Four Bolt, SAF Style
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	80,000 lb
Product	PLB6800F
Rolling Element	Spherical Roller
Seal Type	Labyrinth Seal
Housing Color	Black
End Cap	LB68566R
Housing Material	Cast Iron
Static Load Rating (lb)	104,000 lb
Series	Split-housed Pillow Blocks
Housing Construction	Split
Radial Clearance	C3 STANDARD
Housing Style	Pillow Block
Ability to Relubricate	Yes
C-Spacer	68564
Maximum Speed Using Grease (RPM)	2,200 rpm
Maximum Speed Using Oil (RPM)	2,800 rpm
Available Seal Type	D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal
Seal Kit	LB68553R (qty 1)
Cap Bolt Torque (ft-lbs)	160-180 ft/lbs
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	H320055
Vibration Frequency Fundamental Train	0.0071 cps
Housing Coating	POWDER COATED
Insert	22220LBKC3
Primary Seal	LER TRIPLE RING SEAL
Housing Kit	PLB6855FRC02
Vibration Frequency Roller Spin	0.0522 cps
Max Operating Temperature (C)	107 °C
Misalignment Capability	±0.5° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1269 cps
Auxiliary Seals	CLOSED END
Size Code	22220
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.173 cps

General Specifications

UPC	662327117542
Weight	77.00 LB
Packaged Length	16.75 IN
Packaged Width	9.75 IN
Packaged Height	9.00 IN
HTC	8483208080
Country of Origin	China