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Drymet LF Bushing (LFB) (Part Numbers)

Drymet LF Bushing (LFB)

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  • Drymet LF Bushing (LFB)
  • Drymet LF Bushing (LFB)
  • Volume Discount

Can be used without oil, has thin walls, and is lightweight, and allows for a more compact size.

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Features

●Can be used with oil free, thin wall, lightweight, and compactification is possible.
●Shows stable low friction coefficient under high load low speed condition, and excellent in wear resistance.

Specification

●Q'ty Per Bag(piece):10
●Working Temperature Range: -200 to 280°C

Materials

●Tetrafluoride Multi-Layered Ethylene Resin with Back Metal
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. d
(Ø)
Outer Dia. D
(Ø)
L
(mm)

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Basic Information

Type Straight Type Operating Environment Standard / In Oil Multi-Layer LF PTFE Resin (Polytetrafluoroethylene) and having back metal
Housing Fitting H7 Lubrication Non-Lubricated Maximum Allowable Surface Pressure P(N/mm2) 49
Maximum Allowable Velocity V(m/s) 0.65 Length Type Single Maximum Allowable PV Value Range(N/mm2・m/s) 2.1~5.0
Maximum Allowable PV Value(N/mm2•m/s) 3.6 Operating Temperature Range(°C) -200::280

Frequently asked question (FAQ)

Question: What is Oiles Drymet LF?
Answer: Oiles Drymet LF is a self-lubricating bearing series composed of three layers: a Polytetrafluoroethylene (PTFE) plastic layer with fillers, a sintered bronze layer, and a back metal layer.
Question: What makes Drymet LF Bushings different from traditional metal bushings?
Answer: 1. Self-lubricating – No need for external lubrication, reducing maintenance.
2. Multi-layered structure – PTFE plastic layer for low friction, bronze layer for strength, and metal backing for durability.
3. Lightweight and compact – Ideal for space-constrained applications.
Question: Can Drymet LF Bushings operate without lubrication?
Answer: Yes, they are designed for oil-free operation due to their self-lubricating PTFE layer, making them ideal for applications where grease or oil cannot be used.
Question: How does the Drymet LF Bushing perform in extreme temperatures?
Answer: 1. Operating range: -200°C to 280°C.
2. Suitable for cryogenic applications and high-temperature industrial machinery.
Question: Does the Drymet LF Bushing require precise shaft and housing tolerances?
Answer: Yes, it is designed for H7 housing tolerance. Proper tolerances ensure optimal performance and longevity.
Question: What is the expected lifespan of a Drymet LF Bushing?
Answer: It depends on usage conditions, but self-lubricating properties extend its service life compared to traditional bushings.

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Tech Support

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