• 125 mm Mounted Spherical Roller Bearing, Cast Iron Expansion 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

Dimensions

Base Width (in)	5.88 in
Overall Width (in)	7.75 in
Overall Length (in)	20.13 in
Foot Height (in)	2.38 in
Bore Diameter (mm)	125 mm
Overall Height (in)	11.81 in
Base to Center Height (in)	6 in
Bolt Size (mm)	24 mm
Bolt Size (in)	1 in
Base Length (in)	20.13 in
Expansion Capability (in)	0.38 in
Bolt Spacing Width (in)	3.38 in
Centerline to Shaft Face for Closed End Unit (in)	2.63 in
Bolt Spacing Max (in)	17.12 in
Bolt Spacing Min (in)	16 in

Technical Specifications

Rolling Element	Spherical Roller
Housing Style	Pillow Block
Housing Construction	Split
Shaft Locking Type	Adapter Mount
Housing Type	Pillow Block, Four Bolt, SAF Style
Radial Dynamic Load Capacity (lb)	166,000 lb
Product	PLB6800F
Housing Material	Cast Iron
Housing Color	Black
Seal Type	Labyrinth Seal
Fixed/Expansion	Expansion
Cage Material	Bronze
Misalignment Type	Dynamic
Static Load Rating (lb)	228,000 lb
End Cap	LB68806R
Radial Clearance	C3 STANDARD
Series	Split-housed Pillow Blocks
Seal Kit	LB68M1253R (qty 1)
Maximum Speed Using Oil (RPM)	1,950 rpm
Cap Bolt Torque (ft-lbs)	400-440 ft/lbs
Ability to Relubricate	Yes
Maximum Speed Using Grease (RPM)	1,700 rpm
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.165 cps
Max Operating Temperature (C)	107 °C
Insert	22228LBKC3
Vibration Frequency Fundamental Train	0.007 cps
Grease Fitting Thread Size	1/4 NPT
Misalignment Capability	±0.5° Misalignment - Dynamic
Primary Seal	LER TRIPLE RING SEAL
Locking Device Kit	H3128
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.049 cps
Housing Kit	PLB68M125FRC02
Vibration Frequency Outer Ring Defect	0.119 cps
Auxiliary Seals	CLOSED END
Size Code	22228

General Specifications

UPC	793699168501
Weight	180.00 LB
HTC	8483208080
Country of Origin	China