• 220 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

Dimensions

Overall Height (in)	16.75 in
Bolt Size (mm)	30 mm
Bore Diameter (mm)	220 mm
Base to Center Height (in)	8.25 in
Bolt Size (in)	1 1/4 in
Overall Width (in)	11 in
Overall Length (in)	29.5 in
Foot Height (in)	2.38 in
Base Width (in)	8 in
Base Length (in)	29.5 in
Bolt Spacing Min (in)	22.5 in
Expansion Capability (in)	0.38 in
Bolt Spacing Width (in)	5 in
Bolt Spacing Max (in)	25 in
Centerline to Shaft Face for Closed End Unit (in)	3.81 in

Technical Specifications

Seal Type	Labyrinth Seal
Radial Dynamic Load Capacity (lb)	260,000 lb
Rolling Element	Spherical Roller
Cage Material	Bronze
Shaft Locking Type	Adapter Mount
Housing Color	Black
End Cap	LB661446
Housing Style	Pillow Block
Housing Type	Pillow Block, Four Bolt, SAF Style
Housing Construction	Split
Product	PLB6600F
Housing Material	Cast Iron
Series	Split-housed Pillow Blocks
Misalignment Type	Dynamic
Fixed/Expansion	Expansion
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	490,000 lb
Cap Bolt Torque (ft-lbs)	630-700 ft/lbs
Seal Kit	LB66M2203R (qty 1)
Maximum Speed Using Oil (RPM)	1,100 rpm
Ability to Relubricate	Yes
Maximum Speed Using Grease (RPM)	1,000 rpm
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0857 cps
Vibration Frequency Outer Ring Defect	0.2187 cps
Vibration Frequency Inner Ring Defect	0.2645 cps
Grease Fitting Thread Size	1/4 NPT
Auxiliary Seals	CLOSED END
Max Operating Temperature (F)	225 °F
Misalignment Capability	±0.5° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0075 cps
Housing Kit	PLB66M220FRC02
Max Operating Temperature (C)	107 °C
Insert	23048LBKC3
Locking Device Kit	H3048
Size Code	23048
Primary Seal	LER TRIPLE RING SEAL

General Specifications

UPC	793699289459
Weight	426.00 LB
HTC	8483208080
Country of Origin	China