• 2 7/16" Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal

Dimensions

Foot Height (in)	1.5 in
Base Width (in)	4.38 in
Bolt Size (in)	1/2 in
Base to Center Height (in)	3.25 in
Overall Height (in)	6.38 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	4.75 in
Required Distance for Cap Removal (in)	10.25 in
Expansion Capability (in)	0.38 in
Centerline to Shaft Face for Closed End Unit (in)	1.47 in
Base Length (in)	11.25 in
Bolt Spacing Max (in)	9.63 in
Bolt Spacing Width (in)	1.88 in
Bolt Spacing Min (in)	8.63 in

Technical Specifications

Static Load Rating (lb)	53,000 lb
Misalignment Type	Dynamic
Radial Clearance	C3 STANDARD
Housing Material	Cast Steel
Housing Style	Pillow Block
Shaft Locking Type	Adapter Mount
Product	PKLB6800F
Fixed/Expansion	Fixed/Expansion
Radial Dynamic Load Capacity (lb)	41,500 lb
Seal Type	Labyrinth Seal
Housing Color	Black
End Cap	LB68406R
Cage Material	Bronze
Housing Type	Pillow Block, Four Bolt, SAF Style
Rolling Element	Spherical Roller
Series	Split-housed Pillow Blocks
Housing Construction	Split
C-Spacer	68404
Maximum Speed Using Oil (RPM)	3,700 rpm
Maximum Speed Using Grease (RPM)	3,400 rpm
Available Seal Type	D8 Taconite Seal; R Labyrinth Seal
Seal Kit	LB68393RA (qty 2)
Ability to Relubricate	Yes
Cap Bolt Torque (ft-lbs)	80-110 ft/lbs
Misalignment Capability	±0.5° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1438 cps
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	LER TRIPLE RING SEAL
Housing Kit	PKLB7875FR02
Grease Fitting Thread Size	1/4 NPT
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.189 cps
Insert	22215LBKC3
Housing Coating	POWDER COATED
Locking Device Kit	H315039
Size Code	22215

General Specifications

UPC	662327115807
Weight	39.75 LB
Packaged Length	12.38 IN
Packaged Width	7.13 IN
Packaged Height	6.13 IN
HTC	8483208080
Country of Origin	China