• 4 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, D8 Taconite Sealing System, Closed End Cap

Dimensions

Overall Width (in)	8.22 in
Overall Length (in)	20.13 in
Overall Height (in)	11.81 in
Base Width (in)	5.88 in
Bolt Size (in)	1 in
Foot Height (in)	2.38 in
Base to Center Height (in)	6 in
Bore Diameter (in)	4.9375 in
Required Distance for Cap Removal (in)	15.5 in
Bolt Spacing Max (in)	17.13 in
Expansion Capability (in)	0.38 in
Base Length (in)	20.13 in
Bolt Spacing Min (in)	16 in
Centerline to Shaft Face for Closed End Unit (in)	2.63 in
Bolt Spacing Width (in)	3.38 in

Technical Specifications

Housing Type	Pillow Block, Four Bolt, SAF Style
Static Load Rating (lb)	228,000 lb
Misalignment Type	Dynamic
Fixed/Expansion	Fixed/Expansion
Housing Construction	Split
Cage Material	Bronze
End Cap	LB6880D86
Series	Split-housed Pillow Blocks
Housing Color	Black
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	166,000 lb
Shaft Locking Type	Adapter Mount
Housing Material	Cast Iron
Seal Type	Taconite Seal
Radial Clearance	C3 STANDARD
Housing Style	Pillow Block
Product	PLB6800F
C-Spacer	68804
Seal Kit	LB6879D8 (qty 1)
Available Seal Type	D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal
Ability to Relubricate	Yes
Cap Bolt Torque (ft-lbs)	400-440 ft/lbs
Maximum Speed (RPM)	1160 rpm
Insert	22228LBKC3
Misalignment Capability	±0.5° Misalignment - Dynamic
Grease Fitting Thread Size	1/4 NPT
Vibration Frequency Roller Spin	0.049 cps
Vibration Frequency Outer Ring Defect	0.119 cps
Locking Device Kit	H3128079
Size Code	22228
Vibration Frequency Fundamental Train	0.007 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.165 cps
Primary Seal	D8 TACONITE DUTY SEAL
Housing Kit	PLB6879FD8C02
Auxiliary Seals	CLOSED END

General Specifications

UPC	662327118020
Weight	181.00 LB
HTC	8483208080
Country of Origin	China