• 4 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Expansion Unit, Adapter Mounted, Triple-Ring Metal Labyrinth Seal

Dimensions

Overall Width (in)	7.75 in
Base to Center Height (in)	6 in
Overall Height (in)	11.34 in
Bolt Size (in)	7/8 in
Foot Height (in)	2.38 in
Overall Length (in)	18.38 in
Base Width (in)	5.13 in
Bore Diameter (in)	4.4375 in
Bolt Spacing Width (in)	3.25 in
Base Length (in)	18.38 in
Bolt Spacing Min (in)	14.63 in
Centerline to Shaft Face for Closed End Unit (in)	2.47 in
Expansion Capability (in)	0.38 in
Bolt Spacing Max (in)	16 in

Technical Specifications

Shaft Locking Type	Adapter Mount
Seal Type	Labyrinth Seal
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Cage Material	Bronze
Housing Style	Pillow Block
Static Load Rating (lb)	196,000 lb
Housing Type	Pillow Block, Four Bolt, SAF Style
Housing Construction	Split
End Cap	LB68726R
Series	Split-housed Pillow Blocks
Fixed/Expansion	Expansion
Product	PLB6800F
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	143,000 lb
Housing Color	Black
Misalignment Type	Dynamic
Maximum Speed Using Grease (RPM)	1,800 rpm
Seal Kit	LB68713RA (qty 2)
Ability to Relubricate	Yes
Maximum Speed Using Oil (RPM)	2,100 rpm
Cap Bolt Torque (ft-lbs)	280-330 ft/lbs
Size Code	22226
Vibration Frequency Fundamental Train	0.0071 cps
Vibration Frequency Roller Spin	0.0524 cps
Vibration Frequency Outer Ring Defect	0.127 cps
Primary Seal	LER TRIPLE RING SEAL
Grease Fitting Thread Size	1/8 NPT
Insert	22226LBKC3
Vibration Frequency Inner Ring Defect	0.173 cps
Housing Kit	PLB6871FR02
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Locking Device Kit	H3126071
Misalignment Capability	±0.5° Misalignment - Dynamic

General Specifications

UPC	662327113117
Weight	157.00 LB
HTC	8483208080
Country of Origin	China