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

Dimensions

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

Technical Specifications

Misalignment Type	Dynamic
Radial Clearance	C3 STANDARD
Housing Type	Pillow Block, Four Bolt, SAF Style
Housing Material	Cast Iron
Static Load Rating (lb)	132,000 lb
Housing Style	Pillow Block
Seal Type	Labyrinth Seal
Housing Color	Black
Radial Dynamic Load Capacity (lb)	102,000 lb
Series	Split-housed Pillow Blocks
Rolling Element	Spherical Roller
Cage Material	Bronze
Shaft Locking Type	Adapter Mount
Product	PLB6800F
Housing Construction	Split
Fixed/Expansion	Fixed/Expansion
End Cap	LB68646R
C-Spacer	68644
Seal Kit	LB68643R (qty 2)
Cap Bolt Torque (ft-lbs)	160-180 ft/lbs
Maximum Speed Using Oil (RPM)	2,500 rpm
Ability to Relubricate	Yes
Maximum Speed Using Grease (RPM)	2,000 rpm
Available Seal Type	D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Insert	22222LBKC3
Vibration Frequency Inner Ring Defect	0.165 cps
Size Code	22222
Primary Seal	LER TRIPLE RING SEAL
Housing Kit	PLB6864FR02
Misalignment Capability	±0.5° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0493 cps
Locking Device Kit	H322064
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Outer Ring Defect	0.1186 cps

General Specifications

UPC	662327117818
Weight	101.00 LB
Packaged Length	18.00 IN
Packaged Width	10.75 IN
Packaged Height	11.00 IN
HTC	8483208080
Country of Origin	China