• 2 7/16" Mounted Spherical Roller Bearing Expansion Unit, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

Dimensions

Foot Height (in)	1.13 in
Overall Height (in)	6.38 in
Base Width (in)	3.13 in
Bore Diameter (in)	2.4375 in
Overall Length (in)	11.25 in
Bolt Size (in)	1/2 in
Overall Width (in)	4.75 in
Base to Center Height (in)	3.25 in
Bolt Spacing Max (in)	9.63 in
Base Length (in)	11.25 in
Expansion Capability (in)	0.38 in
Bolt Spacing Min (in)	8.63 in
Bolt Spacing Width (in)	1.88 in
Centerline to Shaft Face for Closed End Unit (in)	1.47 in

Technical Specifications

Series	Split-housed Pillow Blocks
Housing Material	Cast Iron
Cage Material	Bronze
Housing Type	Pillow Block, Four Bolt, SAF Style
Product	PLB6800F
Fixed/Expansion	Expansion
Housing Color	Black
Radial Clearance	C3 STANDARD
Seal Type	Labyrinth Seal
Radial Dynamic Load Capacity (lb)	41,500 lb
Shaft Locking Type	Adapter Mount
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Housing Construction	Split
Static Load Rating (lb)	53,000 lb
Housing Style	Pillow Block
End Cap	LB68406R
Ability to Relubricate	Yes
Maximum Speed Using Grease (RPM)	3,400 rpm
Cap Bolt Torque (ft-lbs)	45-50 ft/lbs
Seal Kit	LB68393RA (qty 1)
Maximum Speed Using Oil (RPM)	3,700 rpm
Vibration Frequency Roller Spin	0.0591 cps
Insert	22215LBKC3
Grease Fitting Thread Size	1/8 NPT
Housing Kit	PLB6839FRC02
Auxiliary Seals	CLOSED END
Vibration Frequency Outer Ring Defect	0.1438 cps
Primary Seal	LER TRIPLE RING SEAL
Max Operating Temperature (F)	225 °F
Locking Device Kit	H315039
Vibration Frequency Inner Ring Defect	0.189 cps
Size Code	22215
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Misalignment Capability	±0.5° Misalignment - Dynamic

General Specifications

UPC	662327432805
Weight	29.25 LB
Packaged Length	12.38 IN
Packaged Width	7.13 IN
Packaged Height	6.13 IN
HTC	8483208080
Country of Origin	China