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

Dimensions

Overall Length (in)	20.13 in
Bolt Size (in)	1 in
Base Width (in)	5.88 in
Base to Center Height (in)	6 in
Overall Height (in)	11.81 in
Bore Diameter (in)	4.9375 in
Overall Width (in)	8.94 in
Foot Height (in)	2.38 in
Required Distance for Cap Removal (in)	15.5 in
Bolt Spacing Max (in)	17.13 in
Expansion Capability (in)	0.38 in
Bolt Spacing Width (in)	3.38 in
Bolt Spacing Min (in)	16 in
Base Length (in)	20.13 in

Technical Specifications

End Cap	LB6880D86
Shaft Locking Type	Adapter Mount
Housing Material	Cast Iron
Misalignment Type	Dynamic
Seal Type	Taconite Seal
Series	Split-housed Pillow Blocks
Static Load Rating (lb)	228,000 lb
Fixed/Expansion	Fixed/Expansion
Product	PLB6800F
Housing Color	Black
Radial Dynamic Load Capacity (lb)	166,000 lb
Cage Material	Bronze
Radial Clearance	C3 STANDARD
Rolling Element	Spherical Roller
Housing Type	Pillow Block, Four Bolt, SAF Style
Housing Construction	Split
Housing Style	Pillow Block
Available Seal Type	D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal
C-Spacer	68804
Seal Kit	LB6879D8 (qty 2)
Ability to Relubricate	Yes
Cap Bolt Torque (ft-lbs)	400-440 ft/lbs
Maximum Speed (RPM)	1160 rpm
Vibration Frequency Inner Ring Defect	0.165 cps
Vibration Frequency Roller Spin	0.049 cps
Housing Kit	PLB6879FD802
Max Operating Temperature (C)	107 °C
Locking Device Kit	H3128079
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.119 cps
Insert	22228LBKC3
Primary Seal	D8 TACONITE DUTY SEAL
Housing Coating	POWDER COATED
Misalignment Capability	±0.5° Misalignment - Dynamic
Size Code	22228
Vibration Frequency Fundamental Train	0.007 cps
Grease Fitting Thread Size	1/4 NPT

General Specifications

UPC	662327118013
Weight	179.00 LB
HTC	8483208080
Country of Origin	China