• 120 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap, Lock Nut and Washer Included

Dimensions

Overall Height (in)	10.44 in
Bolt Size (mm)	120 mm
Base Width (in)	4.75 in
Foot Height (in)	1.75 in
Overall Width (in)	7.13 in
Overall Length (in)	16.5 in
Bore Diameter (mm)	120 mm
Bolt Size (in)	3/4 in
Base to Center Height (in)	5.25 in
Small Shaft Diameter (in)	4.5625 in
Required Distance for Cap Removal (in)	13.5 in
Large Shaft Diameter (in)	5.3125 in
Centerline to Shaft Face for Closed End Unit (in)	2.28 in
Expansion Capability (in)	0.38 in
Base Length (in)	16.5 in
Bolt Spacing Width (in)	2.75 in
Bolt Spacing Min (in)	13.25 in
Bolt Spacing Max (in)	14.5 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	120,000 lb
Radial Clearance	C3 STANDARD
Seal Type	Labyrinth Seal
Misalignment Type	Dynamic
Housing Color	Black
Series	Split-housed Pillow Blocks
Product	PLB7800F
Shaft Locking Type	Direct Shaft Mount
Housing Style	Pillow Block
Housing Type	Pillow Block, Four Bolt, SAF Style
End Cap	LB68726R
Housing Material	Cast Iron
Static Load Rating (lb)	163,000 lb
Fixed/Expansion	Fixed/Expansion
Housing Construction	Split
Cage Material	Bronze
Rolling Element	Spherical Roller
C-Spacer	68684
Available Seal Type	R Labyrinth Seal
Maximum Speed Using Oil (RPM)	2,300 rpm
Ability to Relubricate	Yes
Cap Bolt Torque (ft-lbs)	160-180 ft/lbs
Maximum Speed Using Grease (RPM)	1,900 rpm
Seal Kit	LB68B853R (qty 1 Large Shaft Diameter=5.3125 in) LB781203R2 (qty 1 Small Shaft Diameter=4.5625 in)
Auxiliary Seals	CLOSED END
Vibration Frequency Fundamental Train	0.007 cps
Vibration Frequency Outer Ring Defect	0.126 cps
Housing Kit	PLB78120FRC02
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/4 NPT
Vibration Frequency Inner Ring Defect	0.174 cps
Primary Seal	LER TRIPLE RING SEAL
Insert	22224LBC3
Max Operating Temperature (F)	225 °F
Size Code	22224
Vibration Frequency Roller Spin	0.051 cps
Misalignment Capability	±0.5° Misalignment - Dynamic
Locking Device Kit	AN24 QTY1 - W24 QTY 1
Housing Coating	POWDER COATED

General Specifications

UPC	662327418694
Weight	107.00 LB
HTC	8483208080
Country of Origin	China