Standard Duty

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Standard Duty Mounted Ball Bearings

Standard duty mounted ball bearings are the general-purpose choice for conveyors, fans, blowers, agricultural machines and other industrial equipment. Most units have a cast iron housing; ductile iron, zinc and polymer housings are also available. Each unit has a heat-treated steel ball bearing insert. The insert is sealed by a contact lip seal and a rubberized flinger, and it comes filled with general-purpose grease.

Insert Series

  • Normal duty (SC, DL, SXR, GT) – The 200-series insert covers most applications.
  • Medium duty (SCM, DLM, GTM) – The 300-series insert has larger balls for higher radial loads on the same shaft size.
  • Intermediate (VSC, SXV) – Wide inner ring with a lip seal at a lower cost.
  • Extreme Duty (SCED, SCMED) – Triple-lip seal, synthetic grease and a high-strength cage for dusty, wet or high-shock conditions.

Housing Options

2-bolt pillow block (standard, low base, tapped base), 2-bolt and 4-bolt flange, light-duty 2- and 3-bolt flange, piloted flange cartridge, flange bracket, wide-slot, narrow-slot and top angle take-ups, hanger and screw conveyor hanger bearings, and cylindrical cartridge units.

Features

  • Self-aligning spherical outside diameter that absorbs ±2° of static misalignment
  • An anti-rotation pin stops the insert from spinning in the housing
  • Re-lubricatable housings with grease fittings
  • Expansion versions for long shafts that grow with heat (popular SC, SXR and GT sizes)
  • High-temperature options rated up to 400 °F (204 °C)
Close
Standard Duty Standard Duty Constructed with high-quality materials to handle moderate loads and speeds, ensuring long-lasting use.
Part Number
Shaft Attachment
Bearing Duty
Ring Size
Seal Type
Flinger Material
Retainer Material
>
Part Number
Shaft Attachment
Bearing Duty
Ring Size
Seal Type
Flinger Material
Retainer Material
>
LF-DL-104
D-LOCK
NORMAL DUTY
STANDARD
SINGLE-LIP CONTACT
STEEL
NYLON
LF-DL-104S
D-LOCK
NORMAL DUTY
NEXT SMALLER RING SIZE
SINGLE-LIP CONTACT
STEEL
NYLON
LF-DL-106
D-LOCK
NORMAL DUTY
STANDARD
SINGLE-LIP CONTACT
STEEL
NYLON
LF-DL-107
D-LOCK
NORMAL DUTY
STANDARD
SINGLE-LIP CONTACT
STEEL
NYLON
LF-GT-008
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-010
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-012
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-014
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-015
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-03
GRIP TIGHT
NORMAL DUTY
STANDARD
SINGLE LIP
STEEL
NYLON
LF-GT-04
GRIP TIGHT
NORMAL DUTY
STANDARD
SINGLE LIP
STEEL
NYLON
LF-GT-05
GRIP TIGHT
NORMAL DUTY
STANDARD
SINGLE LIP
STEEL
NYLON
LF-GT-06
GRIP TIGHT
NORMAL DUTY
STANDARD
SINGLE LIP
STEEL
NYLON
LF-GT-07
GRIP TIGHT
NORMAL DUTY
STANDARD
SINGLE LIP
STEEL
NYLON
LF-GT-100
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-102
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-103
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-104
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-104S
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-106
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-107
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-GT-20M
GRIP TIGHT
NORMAL DUTY
STANDARD
NONE
NONE
NYLON
LF-SC-008
SET SCREW
NORMAL DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-008-NL
SET SCREW
NORMAL DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-010
SET SCREW
NORMAL DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-010-NL
SET SCREW
NORMAL DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-012
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-012-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-014
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-014-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-015
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-015-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-100
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-100-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-101
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-101-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-102
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-102-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-103
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-103-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-104
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-104-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-104S
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-104S-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-105
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-105-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-106
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-106-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-107
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
LF-SC-107-NL
SET SCREW
INTERMEDIATE DUTY
STANDARD
SINGLE-LIP CONTACT
NONE
NYLON
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