SWA series studded wheels provide a simple method for mounting guide wheels in a precise and rigid fashion. The SWA series is a guide wheel with a permanently attached stainless steel threaded stud that has a low installed height and a long thread length. Mount the concentric studded wheel assembly version into a threaded hole for a fixed wheel location. Mount the eccentric studded wheel assembly version into a reamed hole. The eccentric version has an offset shank to provide an adjustable position and allow wheel fit up adjustment to parallel guide track.
One studded roller replaces three components. No need to incorporate a separate journal or bushing into a carriage assembly. Mounting is facilitated with a female hex opposite of the threaded stud, making installation and future replacement easy. The studded roller is designed with a lower profile than individual guide rollers and bushings, creating a more compact unit. Studded rollers offer a versatile, high-performance and economical solution to a wide variety of linear motion applications.
Bearing tolerances and clearances
| Inner ring | ||||||||||||
| d | tΔdmp | tVdsp1) | tVdmp1) | tΔBs | tVBs | tKia | ||||||
| Diameter series | All | Normal | Modified3) | |||||||||
| > | ≤ | U | L | 7, 8, 92) | 0, 1 | 2, 3, 4 | U | L | L | |||
| mm | μm | μm | μm | μm | μm | μm | ||||||
| – | 2.5 | 0 | –8 | 10 | 8 | 6 | 6 | 0 | –40 | – | 12 | 10 |
| 2.5 | 10 | 0 | –8 | 10 | 8 | 6 | 6 | 0 | –120 | –250 | 15 | 10 |
| 10 | 18 | 0 | –8 | 10 | 8 | 6 | 6 | 0 | –120 | –250 | 20 | 10 |
| 18 | 30 | 0 | –10 | 13 | 10 | 8 | 8 | 0 | –120 | –250 | 20 | 13 |
| 30 | 50 | 0 | –12 | 15 | 12 | 9 | 9 | 0 | –120 | –250 | 20 | 15 |
| 50 | 80 | 0 | –15 | 19 | 19 | 11 | 11 | 0 | –150 | –380 | 25 | 20 |
| 80 | 120 | 0 | –20 | 25 | 25 | 15 | 15 | 0 | –200 | –380 | 25 | 25 |
| 120 | 180 | 0 | –25 | 31 | 31 | 19 | 19 | 0 | –250 | –500 | 30 | 30 |
| 180 | 250 | 0 | –30 | 38 | 38 | 23 | 23 | 0 | –300 | –500 | 30 | 40 |
| 250 | 315 | 0 | –35 | 44 | 44 | 26 | 26 | 0 | –350 | –500 | 35 | 50 |
| 315 | 400 | 0 | –40 | 50 | 50 | 30 | 30 | 0 | –400 | –630 | 40 | 60 |
| 400 | 500 | 0 | –45 | 56 | 56 | 34 | 34 | 0 | –450 | – | 50 | 65 |
| 500 | 630 | 0 | –50 | 63 | 63 | 38 | 38 | 0 | –500 | – | 60 | 70 |
| 630 | 800 | 0 | –75 | – | – | – | – | 0 | –750 | – | 70 | 80 |
| 800 | 1 000 | 0 | –100 | – | – | – | – | 0 | –1 000 | – | 80 | 90 |
| 1 000 | 1 250 | 0 | –125 | – | – | – | – | 0 | –1 250 | – | 100 | 100 |
| 1 250 | 1 600 | 0 | –160 | – | – | – | – | 0 | –1 600 | – | 120 | 120 |
| 1 600 | 2 000 | 0 | –200 | – | – | – | – | 0 | –2 000 | – | 140 | 140 |
| Outer ring | ||||||||||||
| D | tΔDmp | tVDsp4) | tVDmp4) | tΔCs, tVCs | tKea | |||||||
| Open bearings | Capped bearings5) | |||||||||||
| Diameter series | ||||||||||||
| > | ≤ | U | L | 7, 8, 92) | 0, 1 | 2, 3, 4 | 2, 3, 4 | |||||
| mm | μm | μm | μm | μm | μm | |||||||
| 2.5 | 18 | 0 | –8 | 10 | 8 | 6 | 10 | 6 | Identical to tΔBs and tVBs of an inner ring of the same bearing as the outer ring | 15 | ||
| 18 | 30 | 0 | –9 | 12 | 9 | 7 | 12 | 7 | 15 | |||
| 30 | 50 | 0 | –11 | 14 | 11 | 8 | 16 | 8 | 20 | |||
| 50 | 80 | 0 | –13 | 16 | 13 | 10 | 20 | 10 | 25 | |||
| 80 | 120 | 0 | –15 | 19 | 19 | 11 | 26 | 11 | 35 | |||
| 120 | 150 | 0 | –18 | 23 | 23 | 14 | 30 | 14 | 40 | |||
| 150 | 180 | 0 | –25 | 31 | 31 | 19 | 38 | 19 | 45 | |||
| 180 | 250 | 0 | –30 | 38 | 38 | 23 | – | 23 | 50 | |||
| 250 | 315 | 0 | –35 | 44 | 44 | 26 | – | 26 | 60 | |||
| 315 | 400 | 0 | –40 | 50 | 50 | 30 | – | 30 | 70 | |||
| 400 | 500 | 0 | –45 | 56 | 56 | 34 | – | 34 | 80 | |||
| 500 | 630 | 0 | –50 | 63 | 63 | 38 | – | 38 | 100 | |||
| 630 | 800 | 0 | –75 | 94 | 94 | 55 | – | 55 | 120 | |||
| 800 | 1 000 | 0 | –100 | 125 | 125 | 75 | – | 75 | 140 | |||
| 1 000 | 1 250 | 0 | –125 | – | – | – | – | – | 160 | |||
| 1 250 | 1 600 | 0 | –160 | – | – | – | – | – | 190 | |||
| 1 600 | 2 000 | 0 | –200 | – | – | – | – | – | 220 | |||
| 2 000 | 2 500 | 0 | –250 | – | – | – | – | – | 250 | |||
|
1) Except tapered bore. |
||||||||||||
| Inner ring | ||||||||||||
| d | tΔdmp1) | tVdsp1) | tVdmp | tΔBs | tVBs | tKia | ||||||
| Diameter series | All | Normal | Modified3) | |||||||||
| > | ≤ | U | L | 7, 8, 92) | 0, 1 | 2, 3, 4 | U | L | L | |||
| mm | μm | μm | μm | μm | μm | μm | ||||||
| – | 2.5 | 0 | –7 | 9 | 7 | 5 | 5 | 0 | –40 | – | 12 | 5 |
| 2.5 | 10 | 0 | –7 | 9 | 7 | 5 | 5 | 0 | –120 | –250 | 15 | 6 |
| 10 | 18 | 0 | –7 | 9 | 7 | 5 | 5 | 0 | –120 | –250 | 20 | 7 |
| 18 | 30 | 0 | –8 | 10 | 8 | 6 | 6 | 0 | –120 | –250 | 20 | 8 |
| 30 | 50 | 0 | –10 | 13 | 10 | 8 | 8 | 0 | –120 | –250 | 20 | 10 |
| 50 | 80 | 0 | –12 | 15 | 15 | 9 | 9 | 0 | –150 | –380 | 25 | 10 |
| 80 | 120 | 0 | –15 | 19 | 19 | 11 | 11 | 0 | –200 | –380 | 25 | 13 |
| 120 | 180 | 0 | –18 | 23 | 23 | 14 | 14 | 0 | –250 | –500 | 30 | 18 |
| 180 | 250 | 0 | –22 | 28 | 28 | 17 | 17 | 0 | –300 | –500 | 30 | 20 |
| 250 | 315 | 0 | –25 | 31 | 31 | 19 | 19 | 0 | –350 | –500 | 35 | 25 |
| 315 | 400 | 0 | –30 | 38 | 38 | 23 | 23 | 0 | –400 | –630 | 40 | 30 |
| 400 | 500 | 0 | –35 | 44 | 44 | 26 | 26 | 0 | –450 | – | 45 | 35 |
| 500 | 630 | 0 | –40 | 50 | 50 | 30 | 30 | 0 | –500 | – | 50 | 40 |
| 630 | 800 | 0 | –50 | – | – | – | – | 0 | –750 | – | 60 | 45 |
| 800 | 1 000 | 0 | –60 | – | – | – | – | 0 | –1 000 | – | 60 | 50 |
| 1 000 | 1 250 | 0 | –75 | – | – | – | – | 0 | –1 250 | – | 70 | 60 |
| 1 250 | 1 600 | 0 | –90 | – | – | – | – | 0 | –1 600 | – | 70 | 70 |
| 1 600 | 2 000 | 0 | –115 | – | – | – | – | 0 | –2 000 | – | 80 | 80 |
| Outer ring | ||||||||||||
| D | tΔDmp | tVDsp4) | VDmp4) | tΔCs, tVCs | tKea | |||||||
| Open bearings | Capped bearings5) | |||||||||||
| Diameter series | ||||||||||||
| > | ≤ | U | L | 7, 8, 92) | 0, 1 | 2, 3, 4 | 0, 1, 2, 3, 4 | |||||
| mm | μm | μm | μm | μm | μm | |||||||
| 2.5 | 18 | 0 | –7 | 9 | 7 | 5 | 9 | 5 | Identical to tΔBs and tVBs of an inner ring of the same bearing as the outer ring | 8 | ||
| 18 | 30 | 0 | –8 | 10 | 8 | 6 | 10 | 6 | 9 | |||
| 30 | 50 | 0 | –9 | 11 | 9 | 7 | 13 | 7 | 10 | |||
| 50 | 80 | 0 | –11 | 14 | 11 | 8 | 16 | 8 | 13 | |||
| 80 | 120 | 0 | –13 | 16 | 16 | 10 | 20 | 10 | 18 | |||
| 120 | 150 | 0 | –15 | 19 | 19 | 11 | 25 | 11 | 20 | |||
| 150 | 180 | 0 | –18 | 23 | 23 | 14 | 30 | 14 | 23 | |||
| 180 | 250 | 0 | –20 | 25 | 25 | 15 | – | 15 | 25 | |||
| 250 | 315 | 0 | –25 | 31 | 31 | 19 | – | 19 | 30 | |||
| 315 | 400 | 0 | –28 | 35 | 35 | 21 | – | 21 | 35 | |||
| 400 | 500 | 0 | –33 | 41 | 41 | 25 | – | 25 | 40 | |||
| 500 | 630 | 0 | –38 | 48 | 48 | 29 | – | 29 | 50 | |||
| 630 | 800 | 0 | –45 | 56 | 56 | 34 | – | 34 | 60 | |||
| 800 | 1 000 | 0 | –60 | 75 | 75 | 45 | – | 45 | 75 | |||
| 1 000 | 1 250 | 0 | –75 | – | – | – | – | – | 85 | |||
| 1 250 | 1 600 | 0 | –90 | – | – | – | – | – | 100 | |||
| 1 600 | 2 000 | 0 | –115 | – | – | – | – | – | 100 | |||
| 2 000 | 2 500 | 0 | –135 | – | – | – | – | – | 120 | |||
| 1) Tolerances for tapered bores (except taper 1:12) 2) Diameter series 7 and 8 not covered by ISO 492. 3) Applies to inner rings and outer rings of bearings of matched bearing sets consisting of two or more bearings. Does not apply to universally matchable angular contact ball bearings. 4) Applies to bearings prior to mounting and after removal of internal or external snap ring. 5) Capped bearings are sealed or shielded bearings. |
||||||||||||
| Inner ring | |||||||||||||
| d | tΔdmp1) | tVdsp1) | tVdmp | tΔBs | tVBs | tKia | tSd | tSia3) | |||||
| Diameter series | All | Normal | Modified4) | ||||||||||
| > | ≤ | U | L | 7, 8, 92) | 0, 1, 2, 3, 4 | U | L | L | |||||
| mm | μm | μm | μm | μm | μm | μm | μm | μm | |||||
| – | 2.5 | 0 | –5 | 5 | 4 | 3 | 0 | –40 | –250 | 5 | 4 | 7 | 7 |
| 2.5 | 10 | 0 | –5 | 5 | 4 | 3 | 0 | –40 | –250 | 5 | 4 | 7 | 7 |
| 10 | 18 | 0 | –5 | 5 | 4 | 3 | 0 | –80 | –250 | 5 | 4 | 7 | 7 |
| 18 | 30 | 0 | –6 | 6 | 5 | 3 | 0 | –120 | –250 | 5 | 4 | 8 | 8 |
| 30 | 50 | 0 | –8 | 8 | 6 | 4 | 0 | –120 | –250 | 5 | 5 | 8 | 8 |
| 50 | 80 | 0 | –9 | 9 | 7 | 5 | 0 | –150 | –250 | 6 | 5 | 8 | 8 |
| 80 | 120 | 0 | –10 | 10 | 8 | 5 | 0 | –200 | –380 | 7 | 6 | 9 | 9 |
| 120 | 180 | 0 | –13 | 13 | 10 | 7 | 0 | –250 | –380 | 8 | 8 | 10 | 10 |
| 180 | 250 | 0 | –15 | 15 | 12 | 8 | 0 | –300 | –500 | 10 | 10 | 11 | 13 |
| 250 | 315 | 0 | –18 | 18 | 14 | 9 | 0 | –350 | –500 | 13 | 13 | 13 | 15 |
| 315 | 400 | 0 | –23 | 23 | 18 | 12 | 0 | –400 | –630 | 15 | 15 | 15 | 20 |
| 400 | 500 | 0 | –28 | 28 | 21 | 14 | 0 | –450 | – | 18 | 17 | 18 | 23 |
| 500 | 630 | 0 | –35 | 35 | 26 | 18 | 0 | –500 | – | 20 | 19 | 20 | 25 |
| 630 | 800 | 0 | –45 | – | – | – | 0 | –750 | – | 26 | 22 | 26 | 30 |
| 800 | 1 000 | 0 | –60 | – | – | – | 0 | –1 000 | – | 32 | 26 | 32 | 30 |
| 1 000 | 1 250 | 0 | –75 | – | – | – | 0 | –1 250 | – | 38 | 30 | 38 | 30 |
| 1 250 | 1 600 | 0 | –90 | – | – | – | 0 | –1 600 | – | 45 | 35 | 45 | 30 |
| 1 600 | 2 000 | 0 | –115 | – | – | – | 0 | –2 000 | – | 55 | 40 | 55 | 30 |
| Outer ring | |||||||||||||
| D | tΔDmp | tVDsp5) | tVDmp | tΔCs | tVCs | tKea | tSD6) | tSea3) | |||||
| Diameter series | |||||||||||||
| > | ≤ | U | L | 7, 8, 92) | 0, 1, 2, 3, 4 | ||||||||
| mm | μm | μm | μm | μm | μm | μm | μm | μm | |||||
| 2.5 | 18 | 0 | –5 | 5 | 4 | 3 | Identical to ΔBs and VBs of an inner ring of the same bearing as the outer ring | 5 | 5 | 4 | 8 | ||
| 18 | 30 | 0 | –6 | 6 | 5 | 3 | 5 | 6 | 4 | 8 | |||
| 30 | 50 | 0 | –7 | 7 | 5 | 4 | 5 | 7 | 4 | 8 | |||
| 50 | 80 | 0 | –9 | 9 | 7 | 5 | 6 | 8 | 4 | 10 | |||
| 80 | 120 | 0 | –10 | 10 | 8 | 5 | 8 | 10 | 4,5 | 11 | |||
| 120 | 150 | 0 | –11 | 11 | 8 | 6 | 8 | 11 | 5 | 13 | |||
| 150 | 180 | 0 | –13 | 13 | 10 | 7 | 8 | 13 | 5 | 14 | |||
| 180 | 250 | 0 | –15 | 15 | 11 | 8 | 10 | 15 | 5,5 | 15 | |||
| 250 | 315 | 0 | –18 | 18 | 14 | 9 | 11 | 18 | 6,5 | 18 | |||
| 315 | 400 | 0 | –20 | 20 | 15 | 10 | 13 | 20 | 6,5 | 20 | |||
| 400 | 500 | 0 | –23 | 23 | 17 | 12 | 15 | 23 | 7,5 | 23 | |||
| 500 | 630 | 0 | –28 | 28 | 21 | 14 | 18 | 25 | 9 | 25 | |||
| 630 | 800 | 0 | –35 | 35 | 26 | 18 | 20 | 30 | 10 | 30 | |||
| 800 | 1 000 | 0 | –50 | 50 | 29 | 25 | 25 | 35 | 12,5 | – | |||
| 1 000 | 1 250 | 0 | –63 | – | – | – | 30 | 40 | 15 | – | |||
| 1 250 | 1 600 | 0 | –80 | – | – | – | 35 | 45 | 17,5 | – | |||
| 1 600 | 2 000 | 0 | –100 | – | – | – | 38 | 55 | 20 | – | |||
| 2 000 | 2 500 | 0 | –125 | – | – | – | 45 | 65 | 25 | – | |||
| 1) Tolerances for tapered bores (except taper 1:12 and 1：30). 2) Diameter series 7 and 8 not covered by ISO 492. 3) Applies to inner rings and outer rings of bearings of matched bearing sets consisting of two or more bearings. Does not apply to universally matchable angular contact ball bearings. 4) Applies to bearings prior to mounting and after removal of internal or external snap ring. 5) Capped bearings are sealed or shielded bearings. |
|||||||||||||
| Inner ring | |||||||||
| d | tΔdmp | tVdsp | tΔBs | tVBs | tKia | tSia | |||
| > | ≤ | U | L | U | L | ||||
| mm | μm | μm | μm | μm | μm | μm | |||
| – | 25,4 | 5 | –5 | 10 | 0 | –127 | 13 | 10 | 15 |
| 25,4 | 50,8 | 5 | –8 | 10 | 0 | –127 | 13 | 10 | 20 |
| 50,8 | 76,2 | 5 | –8 | 13 | 0 | –127 | 13 | 15 | 30 |
| 76,2 | 152,4 | 5 | –8 | 18 | 0 | –127 | 15 | 20 | 38 |
| 152,4 | 203,2 | 5 | –13 | 33 | 0 | –127 | 15 | 25 | 51 |
| 203,2 | 304,8 | 5 | –13 | 33 | 0 | –254 | 20 | 30 | 51 |
| 304,8 | 381 | 5 | –20 | 51 | 0 | –406 | 25 | 38 | 64 |
| Outer ring | |||||||||
| D | tΔDmp | tVDsp | tΔCs | tVCs | tKea | tSea | |||
| > | ≤ | U | L | ||||||
| mm | μm | μm | μm | μm | μm | μm | |||
| – | 25,4 | –8 | –18 | 10 | Identical to tΔBs of an inner ring of the same bearing as the outer ring | 13 | 10 | 15 | |
| 25,4 | 50,8 | –8 | –20 | 10 | 13 | 13 | 15 | ||
| 50,8 | 76,2 | –13 | –25 | 13 | 13 | 15 | 20 | ||
| 76,2 | 127 | –20 | –33 | 18 | 15 | 18 | 30 | ||
| 127 | 203,2 | –33 | –46 | 33 | 15 | 20 | 38 | ||
| 203,2 | 304,8 | –33 | –46 | 33 | 20 | 25 | 51 | ||
| 304,8 | 381 | –33 | –58 | 51 | 25 | 30 | 51 | ||
| 381 | 508 | –33 | –58 | 51 | 30 | 38 | 64 | ||
| Inner ring and outer ring width | ||||||||||||||||||||||||||||||
| Nominal bore dia. | Single plane mean bore diameter deviation |
Single bore diameter deviation |
Single plane bore diameter variation |
Mean bore diameter variation |
Radial runout of assembled bearing inner ring |
Axial runout of assembled bearing inner ring |
Perpendicularity of inner ring face with respect to the bore |
Single inner or outer ring width deviation |
Inner or outer ring width variation |
|||||||||||||||||||||
| d | Δdmp | Δds | Vdsp | Vdmp | Kia | Sia | Sd | ΔBs , ΔCs | VBs ,VCs | |||||||||||||||||||||
| 5P, 7P | 9P | 5P, 7P | 9P | 5P, 7P | 9P | 5P, 7P | 9P | 5P | 7P | 9P | 5P | 7P | 9P | 5P | 7P | 9P | 5P, 7P, 9P | 5P | 7P | 9P | ||||||||||
| > | ≤ | U | L | U | L | U | L | U | L | max. | max. | max. | max. | max. | U | L | max. | |||||||||||||
| m | μm | |||||||||||||||||||||||||||||
| - | 10 | 0 | -5.1 | 0 | -2.5 | 0 | -5.1 | 0 | -2.5 | 2.5 | 1.3 | 2.5 | 1.3 | 3.8 | 2.5 | 1.3 | 7.6 | 2.5 | 1.3 | 7.6 | 2.5 | 1.3 | 0 | -25.4 | 5.1 | 2.5 | 1.3 | |||
| 10 | 18 | 0 | -5.1 | 0 | -2.5 | 0 | -5.1 | 0 | -2.5 | 2.5 | 1.3 | 2.5 | 1.3 | 3.8 | 2.5 | 1.3 | 7.6 | 2.5 | 1.3 | 7.6 | 2.5 | 1.3 | 0 | -25.4 | 5.1 | 2.5 | 1.3 | |||
| 18 | 30 | 0 | -5.1 | 0 | -2.5 | 0 | -5.1 | 0 | -2.5 | 2.5 | 1.3 | 2.5 | 1.3 | 3.8 | 3.8 | 2.5 | 7.6 | 3.8 | 1.3 | 7.6 | 3.8 | 1.3 | 0 | -25.4 | 5.1 | 2.5 | 1.3 | |||
| Outer ring | ||||||||||||||||||||||||||||||
| Nominal outside dia. | Single plane mean outside diameter deviation |
Single outside diameter deviation |
Single plane outside diameter variation |
Mean outside diameter variation |
Radial runout of assembled bearing outer ring |
Axial runout of assembled bearing outer ring |
Perpendicularity of outer ring outside surface with respect to the face |
Single outer ring flange outside diameter deviation |
Single outer ring flange width deviation |
|||||||||||||||||||||
| D | ΔDmp | ΔDs | VDsp | VDmp | Kea | Sea | SD | ΔD1s | ΔC1s | |||||||||||||||||||||
| 5P, 7P | 9P | 5P, 7P | 9P | 5P, 7P | 9P | 5P, 7P | 9P | 5P | 7P | 9P | 5P | 7P | 9P | 5P | 7P | 9P | 5P, 7P | 5P, 7P | ||||||||||||
| Open type |
Shield Seal type |
Open type | Open type | Shield Seal type |
Open type | Open type | Shield Seal type |
Open type | ||||||||||||||||||||||
| > | ≤ | U | L | U | L | U | L | U | L | U | L | max. | max. | max. | max. | max. | U | L | U | L | ||||||||||
| mm | μm | |||||||||||||||||||||||||||||
| - | 18 | 0 | -5.1 | 0 | -2.5 | 0 | -5.1 | 1 | -6.1 | 0 | -2.5 | 2.5 | 5.1 | 1.3 | 2.5 | 5.1 | 1.3 | 5.1 | 3.8 | 1.3 | 7.6 | 5.1 | 1.3 | 7.6 | 3.8 | 1.3 | 0 | -25.4 | 0 | -50.8 |
| 18 | 30 | 0 | -5.1 | 0 | -3.8 | 0 | -5.1 | 1 | -6.1 | 0 | -3.8 | 2.5 | 5.1 | 2 | 2.5 | 5.1 | 2 | 5.1 | 3.8 | 2.5 | 7.6 | 5.1 | 2.5 | 7.6 | 3.8 | 1.3 | 0 | -25.4 | 0 | -50.8 |
| 30 | 50 | 0 | -5.1 | 0 | -3.8 | 0 | -5.1 | 1 | -6.1 | 0 | -3.8 | 2.5 | 5.1 | 2 | 2.5 | 5.1 | 2 | 5.1 | 5.1 | 2.5 | 7.6 | 5.1 | 2.5 | 7.6 | 3.8 | 1.3 | 0 | -25.4 | 0 | -50.8 |
| Bore diameter | Radial internal clearance | ||||||||||
| d | C2 | Normal | C3 | C4 | C5 | ||||||
| > | ≤ | min. | max. | min. | max. | min. | max. | min. | max. | min. | max. |
| mm | µm | ||||||||||
| Stainless steel deep groove ball bearings with a bore diameter < 10 mm | |||||||||||
| - | 9.525 | 3 | 8 | 5 | 10 | 8 | 13 | 13 | 20 | 20 | 28 |
| All other deep groove ball bearings | |||||||||||
| 2.5 | 6 | 0 | 7 | 2 | 13 | 8 | 23 | – | – | – | – |
| 6 | 10 | 0 | 7 | 2 | 13 | 8 | 23 | 14 | 29 | 20 | 37 |
| 10 | 18 | 0 | 9 | 3 | 18 | 11 | 25 | 18 | 33 | 25 | 45 |
| 18 | 24 | 0 | 10 | 5 | 20 | 13 | 28 | 20 | 36 | 28 | 48 |
| 24 | 30 | 1 | 11 | 5 | 20 | 13 | 28 | 23 | 41 | 30 | 53 |
| 30 | 40 | 1 | 11 | 6 | 20 | 15 | 33 | 28 | 46 | 40 | 64 |
| 40 | 50 | 1 | 11 | 6 | 23 | 18 | 36 | 30 | 51 | 45 | 73 |
| 50 | 65 | 1 | 15 | 8 | 28 | 23 | 43 | 38 | 61 | 55 | 90 |
| 65 | 80 | 1 | 15 | 10 | 30 | 25 | 51 | 46 | 71 | 65 | 105 |
| 80 | 100 | 1 | 18 | 12 | 36 | 30 | 58 | 53 | 84 | 75 | 120 |
| 100 | 120 | 2 | 20 | 15 | 41 | 36 | 66 | 61 | 97 | 90 | 140 |
| 120 | 140 | 2 | 23 | 18 | 48 | 41 | 81 | 71 | 114 | 105 | 160 |
| 140 | 160 | 2 | 23 | 18 | 53 | 46 | 91 | 81 | 130 | 120 | 180 |
| 160 | 180 | 2 | 25 | 20 | 61 | 53 | 102 | 91 | 147 | 135 | 200 |
| 180 | 200 | 2 | 30 | 25 | 71 | 63 | 117 | 107 | 163 | 150 | 230 |
| 200 | 225 | 2 | 35 | 25 | 85 | 75 | 140 | 125 | 195 | 175 | 265 |
| 225 | 250 | 2 | 40 | 30 | 95 | 85 | 160 | 145 | 225 | 205 | 300 |
| 250 | 280 | 2 | 45 | 35 | 105 | 90 | 170 | 155 | 245 | 225 | 340 |
| 280 | 315 | 2 | 55 | 40 | 115 | 100 | 190 | 175 | 270 | 245 | 370 |
| 315 | 355 | 3 | 60 | 45 | 125 | 110 | 210 | 195 | 300 | 275 | 410 |
| 355 | 400 | 3 | 70 | 55 | 145 | 130 | 240 | 225 | 340 | 315 | 460 |
| 400 | 450 | 3 | 80 | 60 | 170 | 150 | 270 | 250 | 380 | 350 | 520 |
| 450 | 500 | 3 | 90 | 70 | 190 | 170 | 300 | 280 | 420 | 390 | 570 |
| 500 | 560 | 10 | 100 | 80 | 210 | 190 | 330 | 310 | 470 | 440 | 630 |
| 560 | 630 | 10 | 110 | 90 | 230 | 210 | 360 | 340 | 520 | 490 | 700 |
| 630 | 710 | 20 | 130 | 110 | 260 | 240 | 400 | 380 | 570 | 540 | 780 |
| 710 | 800 | 20 | 140 | 120 | 290 | 270 | 450 | 430 | 630 | 600 | 860 |
| 800 | 900 | 20 | 160 | 140 | 320 | 300 | 500 | 480 | 700 | 670 | 960 |
| 900 | 1 000 | 20 | 170 | 150 | 350 | 330 | 550 | 530 | 770 | 740 | 1 040 |
| 1 000 | 1 120 | 20 | 180 | 160 | 380 | 360 | 600 | 580 | 850 | 820 | 1 150 |
| 1 120 | 1 250 | 20 | 190 | 170 | 410 | 390 | 650 | 630 | 920 | 890 | 1 260 |
| 1 250 | 1 400 | 30 | 200 | 190 | 440 | 420 | 700 | 680 | 1 000 | – | – |
| 1 400 | 1 600 | 30 | 210 | 210 | 470 | 450 | 750 | 730 | 1 060 | – | – |
| Nominal | Axial internal clearance | ||||||||
| bore diameter | |||||||||
| d | C2 | CN | C3 | C4 | |||||
| (Group 2) | (Group N) | (Group 3) | (Group 4) | ||||||
| mm | μm | μm | μm | μm | |||||
| ＞ | ≤ | min. | max. | min. | max. | min. | max. | min. | max. |
| ‒ | 10 | 1 | 11 | 5 | 21 | 12 | 28 | 25 | 45 |
| 10 | 18 | 1 | 12 | 6 | 23 | 13 | 31 | 27 | 47 |
| 18 | 24 | 2 | 14 | 7 | 25 | 16 | 34 | 27 | 47 |
| 24 | 30 | 2 | 15 | 8 | 27 | 18 | 37 | 30 | 50 |
| 30 | 40 | 2 | 16 | 9 | 29 | 21 | 40 | 33 | 54 |
| 40 | 50 | 2 | 18 | 11 | 33 | 23 | 44 | 36 | 58 |
| 50 | 65 | 3 | 22 | 13 | 36 | 26 | 48 | 40 | 63 |
| 65 | 80 | 3 | 24 | 15 | 40 | 30 | 54 | 46 | 71 |
| 80 | 100 | 3 | 26 | 18 | 46 | 35 | 63 | 55 | 83 |
| 100 | 120 | 4 | 30 | 22 | 53 | 42 | 73 | 65 | 96 |
| 120 | 140 | 4 | 34 | 25 | 59 | 48 | 82 | 74 | 108 |
W Guide Wheel