• 120 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal

Dimensions

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

Technical Specifications

Housing Style	Pillow Block
End Cap	LB68726R
Static Load Rating (lb)	163,000 lb
Housing Construction	Split
Series	Split-housed Pillow Blocks
Seal Type	Labyrinth Seal
Fixed/Expansion	Fixed/Expansion
Radial Dynamic Load Capacity (lb)	120,000 lb
Product	PLB7800F
Misalignment Type	Dynamic
Housing Type	Pillow Block, Four Bolt, SAF Style
Housing Material	Cast Iron
Housing Color	Black
Rolling Element	Spherical Roller
Shaft Locking Type	Direct Shaft Mount
Radial Clearance	C3 STANDARD
Cage Material	Bronze
Ability to Relubricate	Yes
Maximum Speed Using Grease (RPM)	1,900 rpm
Maximum Speed Using Oil (RPM)	2,300 rpm
Cap Bolt Torque (ft-lbs)	160-180 ft/lbs
Available Seal Type	R Labyrinth Seal
C-Spacer	68684
Seal Kit	LB68B853R (qty 1 Large Shaft Diameter=5.3125 in) LB781203R2 (qty 1 Small Shaft Diameter=4.5625 in)
Size Code	22224
Vibration Frequency Inner Ring Defect	0.174 cps
Insert	22224LBC3
Vibration Frequency Fundamental Train	0.007 cps
Vibration Frequency Roller Spin	0.051 cps
Primary Seal	LER TRIPLE RING SEAL
Misalignment Capability	±0.5° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.126 cps
Housing Kit	PLB78120FR02
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/4 NPT

General Specifications

UPC	662327418601
Weight	105.00 LB
HTC	8483208080
Country of Origin	China