• 3 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

Dimensions

Base Width (in)	4.75 in
Bolt Size (in)	3/4 in
Overall Length (in)	16.5 in
Foot Height (in)	2 in
Base to Center Height (in)	4.938 in
Bore Diameter (in)	3.9375 in
Overall Width (in)	7.13 in
Overall Height (in)	9.63 in
Required Distance for Cap Removal (in)	12.25 in
Bolt Spacing Max (in)	14.5 in
Bolt Spacing Width (in)	2.75 in
Base Length (in)	16.5 in
Centerline to Shaft Face for Closed End Unit (in)	2.13 in
Expansion Capability (in)	0.38 in
Bolt Spacing Min (in)	12.63 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	102,000 lb
Housing Color	Black
Fixed/Expansion	Fixed/Expansion
Housing Material	Cast Iron
Cage Material	Bronze
Radial Clearance	C3 STANDARD
Housing Construction	Split
Product	PLB6800F
Housing Style	Pillow Block
Housing Type	Pillow Block, Four Bolt, SAF Style
Shaft Locking Type	Adapter Mount
Rolling Element	Spherical Roller
Static Load Rating (lb)	132,000 lb
Misalignment Type	Dynamic
Series	Split-housed Pillow Blocks
Seal Type	Labyrinth Seal
End Cap	LB68646R
Maximum Speed Using Grease (RPM)	2,000 rpm
Seal Kit	LB68633RA (qty 1)
Maximum Speed Using Oil (RPM)	2,500 rpm
C-Spacer	68644
Ability to Relubricate	Yes
Cap Bolt Torque (ft-lbs)	160-180 ft/lbs
Available Seal Type	D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal
Locking Device Kit	H322063
Housing Coating	POWDER COATED
Auxiliary Seals	CLOSED END
Primary Seal	LER TRIPLE RING SEAL
Vibration Frequency Outer Ring Defect	0.1186 cps
Size Code	22222
Vibration Frequency Inner Ring Defect	0.165 cps
Insert	22222LBKC3
Housing Kit	PLB6863FRC02
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Roller Spin	0.0493 cps
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±0.5° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C

General Specifications

UPC	662327117771
Weight	100.00 LB
Packaged Length	18.00 IN
Packaged Width	10.75 IN
Packaged Height	11.00 IN
HTC	8483208080
Country of Origin	China