• 3" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Expansion Unit, Adapter Mounted, Triple-Ring Metal Labyrinth Seal

Dimensions

Base to Center Height (in)	3.75 in
Bore Diameter (in)	3 in
Foot Height (in)	1.25 in
Overall Length (in)	13 in
Bolt Size (in)	3/4 in
Base Width (in)	3.5 in
Overall Width (in)	5 in
Overall Height (in)	7.31 in
Bolt Spacing Min (in)	9.88 in
Expansion Capability (in)	0.38 in
Base Length (in)	13 in
Bolt Spacing Max (in)	11 in
Centerline to Shaft Face for Closed End Unit (in)	1.59 in
Bolt Spacing Width (in)	2 in

Technical Specifications

Misalignment Type	Dynamic
Housing Material	Cast Iron
Static Load Rating (lb)	73,500 lb
Shaft Locking Type	Adapter Mount
Rolling Element	Spherical Roller
Housing Type	Pillow Block, Four Bolt, SAF Style
Radial Dynamic Load Capacity (lb)	58,500 lb
Housing Style	Pillow Block
Series	Split-housed Pillow Blocks
Product	PLB6800F
Housing Color	Black
Radial Clearance	C3 STANDARD
Seal Type	Labyrinth Seal
Cage Material	Bronze
Housing Construction	Split
Fixed/Expansion	Expansion
End Cap	LB68486R
Maximum Speed Using Oil (RPM)	3,250 rpm
Maximum Speed Using Grease (RPM)	3,000 rpm
Cap Bolt Torque (ft-lbs)	90-100 ft/lbs
Ability to Relubricate	Yes
Seal Kit	LB68483RA (qty2)
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	H317048
Size Code	22217
Insert	22217LBKC3
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.173 cps
Vibration Frequency Roller Spin	0.0523 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Housing Kit	PLB6848FR02
Vibration Frequency Outer Ring Defect	0.1269 cps
Primary Seal	LER TRIPLE RING SEAL
Misalignment Capability	±0.5° Misalignment - Dynamic

General Specifications

UPC	662327433246
Weight	46.50 LB
Packaged Length	13.75 IN
Packaged Width	7.63 IN
Packaged Height	7.50 IN
HTC	8483208080
Country of Origin	China