DE2233643A1 - Roller bearing - with sodium-lime glass rollers in plastic mounting - Google Patents

Abstract

The rollers have a high surface hardness and are mounted in inner and outer rings of polyacetal in a cage of polyamide 6.6. The purpose is to provide a bearing which can support loads of 2.8-49.0 kp. which is resistant to acids, lyes and aromatic unsatd chlorided hydrocarbons for the chemical industry, reactors, aerospace and electrical engineering.

Description

Change September 1959:

Name changed. In row 60, the additional character X has been deleted. Tragzchlen, Specified using rodiai factor x and axial factor y including speed and service life ladder omitted. Weights and references to dimensional series as well as bearings 62/22, 62/29 and 62/32 recorded. Camp.

series 161 deleted. Bearings with a tapered bore on DIN 625 sheet 2 brought. Dimension for 6203 changed to I mm, for EL3 to 0.3 mm, for EL 4 to 0.4 mm. New abbreviations for bearings with a shoulder depth of less than 10 mm.

Lower editions: DIN 612 Bl. 7 and 2: 8.42, DIN 613 BL. 7: 7.28 DIN 613 sheet 2: 4.27, DIN 614 sheet 1: 7.28, DIN 614 sheet 2: 4.27, DIN 625 sheet 1: 12.39, 8.42, DIN 625 sheets 2 and 3: 8.42 Reprinting, even in part, only with permission of the German Standards Committee, Berlin 30, staggered.

DF.UTSCHE NOP.MEN (Radial) deep groove ball bearings DIN single row, without filling grooves 625 Leaf The outer dimensions of the deep groove ball bearings correspond to the ISO standard R IS '.

Dimensions in mm Not specified details are appropriate to Select. The specified weights are average weights that vary depending on the The interior design of bearings from different manufacturers can be changed.

Designation of a deep groove ball bearing of dimension series 00 with d - 60 mm Break.

(Abbreviation 160 12): Deep groove ball bearing 16012 DIN 625 160 series Dimension series 00 Short- d DB @ weight sign d D 8 r 160 02 15 32 8 0.5 0.025 160 03 17 35 8 û.5 0.032 160 04 20 42 8 0.5 0.050 160 05 25 47 8 0.5 0.060 16006 30 55 9 0.5 0.085 160 07 35 62 9 0.5 0.110 160 08 40 68 9 0.5 0.125 16009 45 75 10 1 0.170 160 10 50 80 10 1 0.180 16011 55 90 fl 1 0.260 160 12 60 95 11 1 0.280 6 13 65 100 11 1 0 00 160 14 70 110 13 1 0.433 16015 75 115 13 1 0.457 16016 80 125 14 1 0597 16017 85 130 14 1 0.626 160 18 qO 140 16 1.5 0.848 160 19 95 145 '16 1.5 0.885 16020 100 150 16: 1.5 0.910 160 21 105 160 18 1.5 1.20 160 22 110 170 19 1.5 1.46 Bearing series' 160 Measure racks .00 Short- d 0 8 weight sign kg 160 24 120 180 19 1.5 1.80 160 26 130 20Q 22 2- 2.69 160 28 140 210 22 2 2.86 160 30 150 225 24 2 3.58 160 32 160 240 25 2.5 4.32 160 34 170 260 28 2.5 5.77 160 36 180 280 31 3 7.60 160 38 190 290 31 3 7.89 160 40 200 310 34 3 10.1 160 44 220 340 37 3.5 13.2 160 48 240 360 37 3.5 14.7 160 52 260 400 44 4 22.0 160 56 280 420 44 4 22.9 16060 300 460 50 5 32.2 160 64 320 480 50 5 33.9 16068 340 520 57 5 46.8 160 72 360 5 - 40 57 5 49.0 16076 380 560 57 5 51.1 Material: roller bearing steel Dimensions, shape and running accuracy according to DIN 620 Load capacity according to DIN 622 (radial) deep groove ball bearings; single row, without filling grooves, with tapered bore, ring groove, peck and sealing washers see DIN 625 sheet 2 (radial J deep groove ball bearings; double row, with filling grooves see DIN 625 sheet 3 rolling bearings and rolling bearing parts; overview see DIN 611 continued on pages 2 to 4 Rolling Bearings Working Committee in the German Committee for Standards (DNA) Designation of a deep groove ball bearing of dimensional series 10 with d 60 mm bore (code 6012) deep groove ball bearing 6012 DIN 625 Bearing series 60 Moßrater 10 Short. weight @ @ @ @ kg sign 6000 10 26 8 0.5 0.019 6001 12 28 8 0.5 0.022 6002 15 32 9 0.5 0.030 6003 17 35 10 0.5 0.039 6004 20 42 12 1 0.069 6005 25 47 12 1 0.08û 6006 30 55 13 1.5 0.116 6007 35 62 14 1.5 0.155 6008 40 68 15 1.5 0.192 6009 45 75 16 1.5 0.245 6010 50 80 16 1.5 0.261 6011. 55 90 18 2 0.385 6012 60 95 18 2 0.415 6013 65 100 18 2 0.435 6014 70 110 .20 2 0.602 6015 75 115 20 2 0.638 6016 80 125 22 2 0.850 6017 85 130 22 2 0.890 601 8 90 140 24 -2.5 1.16 6019 95 145 '24 2.5 1.21 6020 100 150 24 2.5 1.25 6021 105 160 26 3 1.59 6022 110 170 28 3 1.96 6024 120 180 28 3 2.07 Bearing series 60 Dimension series 10 Short-weight @ @ @ @ kg dd, 0 9 r kg 6026 130 200 33 3 3.16 6028 140 210 33 3 3.35 6030 150 225 35 3.5 4.80 6032 160 240 38 3.5 5.89 6034 170 260 42 3.5 7.92 6036 180 280 46 3.5 10.3 6038 190 290 46 3.5 10.8 6040 200 310 51 3.5 13.9 6044 220 340 56 4 18.4 6048 240 360 56 4 19.6 6052 260 400 65 5 29.3 6056 280 420 65 5 31.0 6060 300 460 74 5 43.8 6064 320 480 74 5 46.1 6068 340 520 82 6 61.8 6072 360 540 82 6 64.7 6076 380 560 82 6 67.6 6080 400 600 90 6 87.7 6084 420 620 90 6 91.6 6088 440 650 94 8 -105 6092 460 680 100 8 122 6096 480 700 100 8 126 601500 500 720 100 8 131 Designation of a spherical ball bearing of the series 02 with d - 60 mm bore (short notch 6212), grooved ball bearing 6212 DIN 625 Bearing series 62 Dimension series 02 Short-weight zelchen @ @ @ @ kg 6200 @ 10 30 9 - 1 0.032- 6201 12 32 10 1 0.037 6202 15 35 11 1 @ 0.045 6203 17 40 12 1 0.065 6204 20 47 14 1.5 0.106 62/22 22 50 14 1.5-0.117 6205 25 52 15 1.5 0.128 62/28 28 58 16 1.5 0.171 6206 30 62 16 1.5 0.199 62/32 32 65 17 1.5 0.226. 6207 35 72 17 2 0.288 .6208 40 80 18 2 0.366 6209 45 .85 19 2 0.407 6210 50 90 20 2 0.463 621T 55 100 21 2.5 0.607. 6212 60 110 22. 2.5 0.783 6213 65 120 23 2.5 0.990 6214 70 125. 24 2.5 1.07 6215 75 130 25 2.5 1.18 621.6 80 140 26 3 1.40 6217 85 150 28 3 1.79 6218 90 160 30 3 2.15 6219 95 170 32 3.5 2.62 6220 100 180 34 3.5 3.14 6221 105 190 36 3.5 3.70- 6222 110 200 38 3.5 4.36 6224 120 215 40 3.5. 5.15 6226 130 230 40 4 5.82 6228 140 250 42 4 7.47 6230 150 270 45 4 9.41 6232 160 290 48 4 14.3 6234 170 310 52 5 17.5 6236 180 320 52 5 18.3 6238 190 340 55 5 23.0 6240 200 360 58 5 28.2 6244 220 400 65 5. 37.6 6248 240 440 72 5 50.8 6252 260 480 80 6 67.5 6256 280 500 8û 6 71.0 6260 300 540 85 6 88.6 6264 320 580 92 6 112 Bearing series 63 Series 03 Short- d DB r weight sign kg # 6330 10 35 11 1 0.053 6301 12 37 12 1.5 0.060 6302 15 42 13 1.5 0.082 6303 17 47 14 1.5 0.115 6304 20 52 15 2 0.144 63/22 22 56 16 2 0.176 6205 25 62 17 2 0.232 63/28 28 68 18 2 0.287 6306 30 72 19 2 0.346 63/32 32 75 20 2 0.382 6307 35 80 21 2.5 0.457 6308 40 90 23 2.5 0.633 6309 45 100 25 2.5 0.833 6310 50 110 27 3 1.07 6311 55 120 29 3 1.37 6312 60 130 31 3.5 1.70 6313 65 140 33 3.5 2.08 6314 70 150 35 3.5 2.52 6315 75 160 37 3.5 3.02 6316 80 170 39 3.5 3.59 6317 85 180 41 4 4.23 6318 90 190 43 4 4.91 6319 95 200 45 4 5.67 6320 100 215 47 4 7.00 6321 105 225 49 4 8.05 6322 110 240 50 4 9.54 6324 120 260 55 4 14.6 6326 130 280 58 5 18.2 6328 140 300 62 5 21.8 6330 150 320 65 5 26.2 6332 160 340 68 5 29.0 6334 170 360 70 5 34.5 6336 180 380 75 5 42.4 6338 190 400 78 6 48.8 6340 200 420 80 6 55.3 6344 220 460 88 6 72.5 6348 240 500 95 6 92.5 6352 260 540 102 8 115 6356 280 580 108 8 141 - - - - - - Designation of a grooved ball bearing of the measurement series 04 with d - 60 mm bore (code 6412): Grooved ball bearing 6412 DIN 625 Bearing series 64 Dimension series 04 Short- d DB r weight sign kg # 6403 17 62 17 2 0.270 6404 20 72 19 2 0.400 6405 25 80 21 2.5 0.530 6406 30 90 23 2.5 0.735 6407 35 100 25 2.5 0.952 6408 40 110 27 3 1.23 6409 45 120 29 3 1.53 6410 50 130 31 3.5 "1.88 6411 55 140 33 3.5 2.2? 6412 60 150 35 3.5 2.77 6413 65 160 37 3.5 3.30 6414 70 180 42 4 4.83 6415 75 190 45 4 6.81 6416 80 200 48 4 8.01 6417 85 210 52 - 5 9.52 6418 90 225 54 5 11.4 Rilien ball bearing with a 10 mm bore Short cell weight Dimension d DB r kg new dit series # 623 EL3 02 3 10 4 0.3 0.002 624 EL4 02 4 13 5 0.4 0.004 625 EL5 02 5 16 5 0.5 0.006 626 EL6 02 6 19 6 0.5 0.010 607 EL7 10 7 19 6 0.5 0.009 608 EL8 10 8 22 7 0.5 0.015 609 EL9 10 9 24 7 0.5 0.018 634 R4 03 4 16 5 0.5 0.005 635 R5 03 5 19 6 0.5 0.009 627 R7 02 7 22 7 0.5 0.012 629 R9 02 9 26 8 1 0.020

Claims (12)

Rolling bearings with an inner ring, an outer ring and Rolling elements arranged in between, d u r c h e k e n n n -z e i c h n e t that the rolling elements (1) made of glass, preferably a precision-ground sodium-lime glass, exist. 2. Rolling bearing according to claim 1, d a d u r c h g e k e n n -z e i c h n e t that the rings (2, 3) made of a plastic, preferably a polyacetal, are made. 3. Rolling bearing according to claims 1 and 2, d a d u r c h g e -k e It is noted that the rings (2, 3) consist of an acetal homopolymer. 4. Rolling bearing according to claims 1 to 3 with a nfigring for the Rolling bodies, d a d u r c h e k e n n z e i c h -n e t that the cage ring (4) is made of Plastic, in particular a polyamide, is made. 5. Rolling bearing according to claim 4, d a d u r c h g e k e n n -z e i c h Not that the plastic is a type 6.6 polyamide. 6. Rolling bearing according to claims 4 and 5, d a d u r c h g e -k e n n z e i c h n e t that the cage ring (4) is designed to seal on one or both sides is. 7. Rolling bearing according to claims 1 to 6, d a d u r c h g e -k e n It is not clear that it is a deep groove ball bearing. 8. Rolling bearing according to claim 7, d a d u r c h g e k e n n -z e i c h n e t that it is manufactured according to the requirements of the German industrial standard 625 and has dynamic load ratings between 2, 8 and 49 kp. (see attached DIN sheet) 9. Rolling bearing according to one of claims 1 to 8, d a d u r c h g e k e n n z e i c h n e t that the bore diameter of the inner ring (3) is between 3 and 45 mm and has a tolerance of 0 to + 2 µm. 10. Rolling bearing according to one of claims l to 9, d a d u r c h g e it is not indicated that the outer ring (2) has an outer diameter between 10 and 75 mm with a tolerance of 0 to -8ÄOm. ll.wälzlager according to one of claims 1 to 10, d a d u r c h g e it is not indicated that there is a width between 4 and l9 mm with a tolerance from 0 to -8 »0m. 12. Rolling bearing according to claims 1 to 11, d a d u r c h g e k e n n e i n e t that it is in all technical areas with high physical Claims and great chemical stress, such as. B. in chemistry, in the Precision engineering, in reactor and space technology, in electrical engineering and can be used in special areas of mechanical engineering.