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Plain / sintered bushings ISO 2795: bore, outside diameter, thin series and length options (1 to 60 mm) + STEP/STL sleeves

Name: Plain / sintered bushings ISO 2795: bore, outside diameter, thin series and length options (1 to 60 mm) + STEP/STL sleeves dimension sheet
Creator: Xem Studio
License: https://creativecommons.org/licenses/by/4.0/

What are the ISO 2795 sintered bushing sizes: bore, outside diameter (normal and thin series) and standard lengths, for example 8 × 12 × 8 and 10 × 16 × 16? · Standard part · basis: ISO 2795:2014 Table 1 (iTeh preview) with ISO 2795:1986 fit tolerances; McMaster-Carr linked for CAD

Also called: iso 2795 bushing, sintered bronze bushing dimensions, oilite bushing sizes, 8x12x8 bushing, 10x16x16 bushing, 6x10x10 bushing, 12x18x20 bushing, plain bearing 8mm bore, sleeve bearing 12mm, sintered bushing 10mm, bushing 8mm shaft 12mm od, iso 2795 thin series, bronze bushing stl

Exact dimensions. Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part. Mating features

sizes: 32 in table

Notes

ISO 2795 is the dimension standard for plain cylindrical bushings (sleeve bearings) made from sintered metal (oilite-style bronze or iron, self-lubricating). d is the bore, D the outside diameter; the normal series has a thicker wall, the thin series is for tight spaces. Lengths are a short list of preferred values per size.
Numbers: ISO 2795:2014 Table 1 as published by iTeh (bores 1 to 60). Parenthesised thin-series values (28 → 34, 30 → 36) are the standard's second choice. The preferred-length options for the 20 mm bore: the standard's last value (30) is not for the thin series. The sample ISO 2795:1986 page gives the fit tolerances: housing H7, bore after fitting H7 (D < 50) or H8 (D > 50), length js13.
McMaster-Carr's sintered-bronze sleeve bearings are linked as the CAD source; its inch part numbers are not mixed with the ISO sizes.
Files: 10 sleeves at an example length taken from the standard's L options (4 × 8 × 6, 5 × 9 × 8, 6 × 10 × 10, 8 × 12 × 12, 10 × 16 × 16, 12 × 18 × 20, 15 × 21 × 25, 16 × 22 × 25, 20 × 26 × 25, 25 × 32 × 30). Nominal bore and OD before press-fit: the bore closes slightly when the bush is pressed in, which is why the standard gives the after-fit tolerance. Other lengths: use the table.
Left out: flanged bushes (ISO 2795's flanged table was not legible), igus iglidur sizes (maker-specific, not read), inch bushings, tolerances of the unfitted bush (not read).

Plain / sintered bushings ISO 2795: bore, outside diameter, thin… size chart

bore d, mm	outside Ø D (normal series), mm	outside Ø D (thin series), mm	length L options, mm
1	3	—	1 / 2
1.5	4	—	1 / 2
2	5	—	2 / 3
2.5	6	—	2 / 3
3	6	5	3 / 4
4	8	7	3 / 4 / 6
5	9	8	4 / 5 / 8
6	10	9	4 / 6 / 10
7	11	10	5 / 8 / 10
8	12	11	6 / 8 / 12
9	14	12	6 / 10 / 14
10	16	14	8 / 10 / 16
12	18	16	8 / 12 / 20
14	20	18	10 / 14 / 20
15	21	19	10 / 15 / 25
16	22	20	12 / 16 / 25
18	24	22	12 / 18 / 30
20	26	25	15 / 20 / 25 / 30
22	28	27	15 / 20 / 25 / 30
25	32	30	20 / 25 / 30 / 35
28	36	33 (34)	20 / 25 / 30 / 40
30	38	35 (36)	20 / 25 / 30 / 40
32	40	38	20 / 25 / 30 / 40
35	45	41	25 / 35 / 40 / 50
38	48	44	25 / 35 / 45 / 55
40	50	46	30 / 40 / 50 / 60
42	52	48	30 / 40 / 50 / 60
45	55	51	35 / 45 / 55 / 65
48	58	55	35 / 50 / 70
50	60	58	35 / 50 / 70
55	65	63	40 / 55 / 70
60	72	68	50 / 60 / 70

Mating features

Drawn at the exact size. Open press, slide, run and socket features by your process's clearance (tolerances by process); leave designed gaps and clamp fits as drawn.

feature	exact	mates with	fit	files
bore d	Ø4 to Ø25 (files)	shaft of the same nominal diameter; ISO 2795:1986 gives the bore after fitting as H7 (D < 50)	run	iso2795-*
outside Ø D	Ø8 to Ø32 (files)	housing bore of the same nominal diameter; ISO 2795:1986 housing tolerance H7	press	iso2795-*

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

iTeh Standards	ISO 2795:2014 sample: Table 1 cylindrical bushes (d, D normal / thin series, L)	web	Publisher's page; dimensions are facts
iTeh Standards	ISO 2795:1986 sample (OCR scan): flanged and spherical bushes, tolerance summary (housing H7, bore after fitting H7 / H8, length js13)	web	Publisher's page; dimensions are facts
McMaster-Carr	Sintered bronze (oil-impregnated) sleeve bearings (free STEP/IGES per part, for your own design use; no redistribution)	STEP, IGES, PDF	McMaster-Carr site terms: personal design use, no redistribution verify

Free files

★ Free files 10 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

iso2795-plain-bushing-4x8x6	ISO 2795 cylindrical plain bushing, normal series: bore Ø4, outside Ø8, length 6 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-5x9x8	ISO 2795 cylindrical plain bushing, normal series: bore Ø5, outside Ø9, length 8 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-6x10x10	ISO 2795 cylindrical plain bushing, normal series: bore Ø6, outside Ø10, length 10 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-8x12x12	ISO 2795 cylindrical plain bushing, normal series: bore Ø8, outside Ø12, length 12 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-10x16x16	ISO 2795 cylindrical plain bushing, normal series: bore Ø10, outside Ø16, length 16 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-12x18x20	ISO 2795 cylindrical plain bushing, normal series: bore Ø12, outside Ø18, length 20 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-15x21x25	ISO 2795 cylindrical plain bushing, normal series: bore Ø15, outside Ø21, length 25 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-16x22x25	ISO 2795 cylindrical plain bushing, normal series: bore Ø16, outside Ø22, length 25 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-20x26x25	ISO 2795 cylindrical plain bushing, normal series: bore Ø20, outside Ø26, length 25 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL
iso2795-plain-bushing-25x32x30	ISO 2795 cylindrical plain bushing, normal series: bore Ø25, outside Ø32, length 30 (an example length from the standard's L options; the standard lists several); nominal values before fitting	STEP · STL

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Plain text: sheet.txt · JSON: /api/geometry?object=sintered-bushings-iso-2795