Description Linear bushing with needle bearing Precise guiding at high load rating High speed and low friction For linear applications with additional rotary motion For grip and swivel functions Features For winding applications Standard Linear Bushing (closed) Steel intermediate rings Locking rings Technical data General technical data Ø d mm 5 8 12 16 20 25 30 40 1) 50 1) 60 1) 80 1) m kg 0.02 0.04 0.08 0.1 0.2 0.34 0.56 1.39 2.18 4.14 7.11 Operating conditions Permissible ambient temperature (min ... max) -10 °C ... +80 °C 1) Contrary to the figure, these sizes come with two needle bearings. Load capacities and load moments Ød mm 5 8 12 16 20 25 30 40 1) 50 1) 60 1) 80 1) C 2) N 180 320 420 580 1170 2080 2820 5170 8260 11500 21000 C0 2) N 140 240 280 440 860 1560 2230 3810 6470 9160 16300 1) Contrary to the figure, these sizes come with two needle bearings. 2) The load ratings indicated are minimal values as the orientation and direction of load cannot always be clearly defined. The load ratings are based on a total travel of 100, 00 m. When based on 50 000 m, the values in the table need to be multiplied by 1.26. Legend Symbol Description Unit Ød Shaft diameters mm C Dynamic load capacity N C0 Static load capacity N m Mass kg Definition of dynamic load ratings Dimensions a) Recommended installation b) Retaining ring Dimensions Ød mm 5 8 12 16 20 25 30 40 1) 50 1) 60 1) 80 1) D mm 19 24 30 34 42 50 57 80 92 110 140 A mm 12 14.1 20 22.1 28 40 48 56 73.1 95 125 b mm 12 13 16 20 30 56 70 81.6 B mm 22 25 32 36 45 58 68 80 100 125 165 C3 H12 mm 14.6 16.5 23.2 25.3 31.2 43.2 51.2 60.2 78.3 100.2 130.2 C4 H13 mm 1.3 1.6 2.2 2.7 D1 mm 12 16 22 26 32 40 47 62.2 2) 75 90 120 D2 mm 13.8 19.3 24.2 28.4 35.1 43.1 49.1 74.2 80.6 95 128 D3 mm - 23 28 32 40 48 55 - 90 108 138 D4 H11 mm 19.5 24.8 31 35 43.2 51.2 58.5 81.8 94 112.3 142.6 Retaining ring 3) SB19 SB24 SB30 SB34 SB42 SB50 SB57 SB80 SB92 SB110 SB140 1) Contrary to the figure, these sizes come with two needle bearings. 2) The basic body is a special version of the closed standard Linear Bushing. 3) Seeger-Orbis GmbH Project planning information Life expectancy calculation Mounting Recommended installation tolerances Shaft: dh6 Housing bore DK6 or DK7 Another tolerance zone can be chosen in special instances. See recommended installation for axial retention of the needle bearing in the housing. Installing the needle bearing in the housing without additional axial securing is sufficient for numerous applications. Needle bearing with backlash on standard Linear Bushing. General mounting instructions Commissioning Initial lubrication Linear bushings do not come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings. Maintenance Lubrication Certification Directives and standards Safety Instructions Notes Ordering codes Material numbers Ød Part number Seals Lubrication Short product name CAD data Buy mm 5 R06650050
Бесплатная доставка по РФ при заказе от 50 000 р.
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