• 3 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, D5 PenTac 5-Point Sealing System

Dimensions

Overall Width (in)	6.95 in
Bore Diameter (in)	3.4375 in
Overall Length (in)	15.25 in
Bolt Size (in)	3/4 in
Base Width (in)	4.5 in
Overall Height (in)	8.88 in
Base to Center Height (in)	4.5 in
Foot Height (in)	1.5 in
Required Distance for Cap Removal (in)	11.75 in
Centerline to Shaft Face for Closed End Unit (in)	1.91 in
Base Length (in)	15.25 in
Bolt Spacing Max (in)	13.13 in
Bolt Spacing Min (in)	11.63 in
Expansion Capability (in)	0.38 in
Bolt Spacing Width (in)	2.38 in

Technical Specifications

Fixed/Expansion	Fixed/Expansion
Misalignment Type	Dynamic
Housing Material	Cast Iron
Housing Type	Pillow Block, Four Bolt, SAF Style
Shaft Locking Type	Adapter Mount
Product	PLB6800F
Series	Split-housed Pillow Blocks
Radial Dynamic Load Capacity (lb)	80,000 lb
Radial Clearance	C3 STANDARD
Seal Type	Pentac Seal
Housing Style	Pillow Block
Housing Color	Black
Rolling Element	Spherical Roller
Housing Construction	Split
Cage Material	Bronze
End Cap	LB68566R
Static Load Rating (lb)	104,000 lb
Available Seal Type	D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal
Seal Kit	LB68553R (qty 2) LB68553P (qty 2)
Maximum Speed (RPM)	2200 rpm
Cap Bolt Torque (ft-lbs)	160-180 ft/lbs
Ability to Relubricate	Yes
C-Spacer	68564
Housing Kit	PLB6855FD502
Size Code	22220
Misalignment Capability	±0.5° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.173 cps
Primary Seal	D5 RUBBER-KEVLAR FLGR AND LER
Vibration Frequency Roller Spin	0.0522 cps
Max Operating Temperature (F)	225 °F
Locking Device Kit	H320055
Housing Coating	POWDER COATED
Insert	22220LBKC3
Vibration Frequency Fundamental Train	0.0071 cps
Vibration Frequency Outer Ring Defect	0.1269 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C

General Specifications

UPC	793699103939
Weight	76.50 LB
Packaged Length	16.75 IN
Packaged Width	9.75 IN
Packaged Height	9.00 IN
HTC	8483208080
Country of Origin	China