SNR : SNC Pillow Block Housings

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Preparation and important instructionsfor mounting• It is important to ensure that mounting can be carried out in an environment that is dry and free of dust.• The work station or mounting area must be cleaned before starting. Make sure that clean tools are usedand that operators are familiar with all safety regulations for the equipment used in mounting.• Working with compressed air is prohibited in the mounting area (exception: impact wrench).• The bearings, adapter sleeves, locating rings and regulation discs should not be removed from theiroriginal packaging until immediately before mounting.Caution: Do not wash bearings!• The shaft, sleeves and the inner sections of the housing should be degreased or cleaned.• It must be ensured that the clamping surface is clean and even (min. IT7, measured across diagonal).We recommend a roughness of approx. R a 12.5µm for the clamping surface.• The upper and lower sections of the housing have identical markings on the side. If several housings arebeing mounted simultaneously, they may not under any circumstances be exchanged.The <strong>SNC</strong> seals include mounting instructions in the packaging.29
Double lip seal mountingSC..DS1 2Securely position the lower sections of the housings.Insert half of the seal into the sealing grooves on eachlower housing section. In units with an internal shaft end,only one seal is required in total. The cover plate SC..ECis used instead of the second seal in this case.Add lubricant to the cavity between the two sealing lips.30
Page 1 and 2: IndustrySNR : The SNC PillowBlock R
Page 3 and 4: ForewordSNR is one of Europe's lead
Page 5 and 6: Latest generation of SNCpillow bloc
Page 7 and 8: Structural detailsDuring developmen
Page 9 and 10: Markings for mounting with fourfast
Page 11 and 12: Seal versionsSC..DS Double lip seal
Page 13 and 14: Sealing systemsThere are a wide var
Page 15 and 16: Dimensions of supporting rings for
Page 17 and 18: Cover plate SC...ECCover plates are
Page 19 and 20: Bearing arrangement constructionSNC
Page 22 and 23: Loads and torquesThe table below co
Page 24 and 25: Lubricating fitting and lubricant d
Page 26 and 27: Abutment dimensions for B RDC regul
Page 28 and 29: Mounting the bearingsIt is often th
Page 32 and 33: 34Clamp the shaft horizontally (pro
Page 34 and 35: 4 5Clamp the shaft horizontally (pr
Page 36 and 37: 3 4Insert the pre-mounted shaft int
Page 38 and 39: 34Insert the pre-mounted shaft into
Page 40 and 41: 2Clamp the shaft horizontally (prot
Page 42 and 43: V-ring sealSC..SV+CoverSC..ECLabyri
Page 68 and 69: Maintenance: SNR lubricating grease
Page 70: SNR : SNC Pillow Block HousingsDesi

SNR : SNC Pillow Block Housings

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