• 6 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)	9.88 in
Base to Center Height (in)	7.5 in
Bore Diameter (in)	6.4375 in
Foot Height (in)	3 in
Base Width (in)	7.13 in
Bolt Size (in)	1 in
Overall Height (in)	14.94 in
Overall Length (in)	26.75 in
Bolt Spacing Min (in)	20.88 in
Bolt Spacing Max (in)	23.63 in
Bolt Spacing Width (in)	4.63 in
Base Length (in)	26.75 in
Expansion Capability (in)	0.38 in
Centerline to Shaft Face for Closed End Unit (in)	3.16 in

Technical Specifications

Housing Color	Black
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Seal Type	Labyrinth Seal
Misalignment Type	Dynamic
Housing Construction	Split
Fixed/Expansion	Expansion
Series	Split-housed Pillow Blocks
Radial Dynamic Load Capacity (lb)	255,000 lb
Housing Type	Pillow Block, Four Bolt, SAF Style
Cage Material	Bronze
Static Load Rating (lb)	365,000 lb
Product	PLB6800F
Shaft Locking Type	Adapter Mount
Housing Style	Pillow Block
End Cap	LB681046R
Radial Clearance	C3 STANDARD
Cap Bolt Torque (ft-lbs)	400-440 ft/lbs
Seal Kit	LB681033R (qty 2)
Maximum Speed Using Grease (RPM)	1,300 rpm
Ability to Relubricate	Yes
Maximum Speed Using Oil (RPM)	1,500 rpm
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0523 cps
Vibration Frequency Inner Ring Defect	0.19 cps
Misalignment Capability	±0.5° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1433 cps
Housing Coating	POWDER COATED
Size Code	22236
Housing Kit	PLB68103FR02
Max Operating Temperature (C)	107 °C
Primary Seal	D5 RUBBER-KEVLAR FLGR AND LER
Max Operating Temperature (F)	225 °F
Insert	22236LBKC3
Grease Fitting Thread Size	1/4 NPT
Locking Device Kit	H3136103

General Specifications

UPC	662327431150
Weight	310.00 LB
HTC	8483208080
Country of Origin	China