• 4 1/2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal

Dimensions

Bolt Size (in)	7/8 in
Bore Diameter (in)	4.5000 in
Overall Height (in)	11.34 in
Base Width (in)	5.13 in
Foot Height (in)	2.38 in
Overall Length (in)	18.38 in
Overall Width (in)	7.75 in
Base to Center Height (in)	6 in
Required Distance for Cap Removal (in)	14.5 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
Bolt Spacing Max (in)	16 in
Expansion Capability (in)	0.38 in

Technical Specifications

Housing Construction	Split
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed/Expansion
Housing Type	Pillow Block, Four Bolt, SAF Style
Seal Type	Labyrinth Seal
Radial Dynamic Load Capacity (lb)	143,000 lb
End Cap	LB68726R
Misalignment Type	Dynamic
Series	Split-housed Pillow Blocks
Shaft Locking Type	Adapter Mount
Housing Style	Pillow Block
Housing Material	Cast Iron
Housing Color	Black
Static Load Rating (lb)	196,000 lb
Product	PLB6800F
Rolling Element	Spherical Roller
Cage Material	Bronze
Cap Bolt Torque (ft-lbs)	280-330 ft/lbs
Seal Kit	LB68723R (qty 2)
Maximum Speed Using Oil (RPM)	2,100 rpm
C-Spacer	68724
Available Seal Type	D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal
Maximum Speed Using Grease (RPM)	1,800 rpm
Ability to Relubricate	Yes
Insert	22226LBKC3
Vibration Frequency Inner Ring Defect	0.173 cps
Locking Device Kit	H3126072
Size Code	22226
Misalignment Capability	±0.5° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.127 cps
Vibration Frequency Roller Spin	0.0524 cps
Primary Seal	LER TRIPLE RING SEAL
Housing Kit	PLB6872FR02
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0071 cps

General Specifications

UPC	662327117993
Weight	156.00 LB
HTC	8483208080
Country of Origin	China