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Bearing with ground raceways

Ball bearing type LEL

68470A

LEL 1,5

Type Selection

Dimensions and Data Tables

Special sizes on request

Unit price: -,- EUR
Price -,- EUR

Description

Franke wire race bearings of type LEL are suitable for high demands on running characteristics and accuracy. Due to the hardened and CNC-ground raceway as well as the ideal geometrical adaptation of ball and raceway radius, they have outstanding bearing characteristics.

Wire race bearings of type LEL allow the greatest possible freedom of bearing design. The mounting space is between 5.9 mm and 20.9 mm. For special requirements, raceway thicknesses up to 20 mm and ball sizes up to 50 mm are possible.

Material

Ball race rings: hardened and tempered chrome-silicon steel
Rolling element: hardened rolling bearing steel
Cage: polyamide or thermoplastic polyurethane

Operating temperature

–30 °C to +80 °C, briefly up to +100 °C

Peripheral speed

Max. 5 m/s, without seals max. 10 m/s

Lubricant

Klüber Isoflex Topas NCA52 (recommended)
Smooth running
Accuracy
Speed
Stiffness
Assembly
Price

Design examples

Design example: single-row wire race bearing LEL, solid adjustment, S10 sealing on both sides
Design example: double-row wire race bearings LEL, solid adjustment via cover
Design example: single-row wire race bearing LEL for very small installation space, threaded ring, S10 sealing
Design example: single-row wire race bearing LEL, special size, solid adjustment, simple labyrinth seal
Design example: single-row wire race bearing LEL, adjustment via ball tolerances (filler plug), labyrinth seal
Design example: single-row wire race bearing LEL, solid adjustment, radial seal
Design example: single-row wire race bearing LEL, flat cage, solid adjustment via cover, external teeth, S10 sealing
Design example: four-row wire race bearing LEL, solid adjustment, external teeth, without sealing
Design example: double-row wire race bearing LEL as angular contact ball bearing, threaded ring, S10 sealing
Design example: single-row wire race bearing LEL, adjustment via ball tolerances (Konrad filling), without sealing
Design example: double-row wire race bearing LEL as angular contact ball bearing, solid adjustment, central lubrication
Design example: single-row wire race bearing LEL, special size, flat cage, labyrinth seal
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Accessories

Accessories Band cages of series LBK

Product Details

Accessories Band cages of series LBK

Accessories Washers

Product Details

Accessories Washers

Accessories Flat cages of hard fabric, stainless steel, brass

Product Details

Accessories Flat cages of hard fabric, stainless steel, brass

Accessories Standard and specail seals

Product Details

Accessories Standard and specail seals

My contacts for this product

Your local contact

프랑케 코리아 (Franke Korea)

인천시 남동구 청능대로468번길 97-32
Cheongneung-daero 468beon-gil,
Namdong-gu, Incheon, Republic of Korea (zip code: 21686) Tel.: +82 32 424 7939

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Inside sales

Friederike Kerlein

Tel.: +49 7361 920-187

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Technical support

Arne Jankowski

Tel.: +49 7361 920-185

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