• Product Family: Other Bearing; Line: Spherical Bearing

Dimensions

Foot Height (in)	2.75 in
Overall Length (in)	32.75 in
Overall Width (in)	11.75 in
Bolt Size (in)	1 1/2 in
Base to Center Height (in)	9.5 in
Bolt Size (mm)	36 mm
Bore Diameter (mm)	260 mm
Base Width (in)	8.75 in
Overall Height (in)	19.06 in
Base Length (in)	32.75 in
Expansion Capability (in)	0.38 in
Centerline to Shaft Face for Closed End Unit (in)	4.25 in
Bolt Spacing Width (in)	5.25 in
Bolt Spacing Min (in)	24.75 in
Bolt Spacing Max (in)	27.88 in

Technical Specifications

Radial Clearance	C3 STANDARD
End Cap	LB661686
Housing Type	Pillow Block, Four Bolt, SAF Style
Radial Dynamic Load Capacity (lb)	345,000 lb
Fixed/Expansion	Fixed/Expansion
Housing Color	Black
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Shaft Locking Type	Adapter Mount
Static Load Rating (lb)	670,000 lb
Housing Material	Cast Iron
Cage Material	Bronze
Housing Construction	Split
Housing Style	Pillow Block
Series	Split-housed Pillow Blocks
Product	PLB6600F
Seal Type	Labyrinth Seal
Ability to Relubricate	Yes
Maximum Speed Using Oil (RPM)	950 rpm
Maximum Speed Using Grease (RPM)	850 rpm
Cap Bolt Torque (ft-lbs)	800-890 ft/lbs
C-Spacer	661684
Vibration Frequency Fundamental Train	0.0075 cps
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0826 cps
Grease Fitting Thread Size	1/4 NPT
Locking Device Kit	H3056
Misalignment Capability	±0.5° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Primary Seal	LER TRIPLE RING SEAL
Size Code	23056
Max Operating Temperature (F)	225 °F
Insert	23056LBKC3
Vibration Frequency Inner Ring Defect	0.2563 cps
Vibration Frequency Outer Ring Defect	0.2103 cps
Housing Kit	PLB66M260FR02

General Specifications

UPC	662864841078
Weight	530.00 LB
HTC	8483208080
Country of Origin	Japan