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DU : Steel Dry Bearing Cylindrical Bushes (12-18mm Bores)

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DU : Steel Dry Bearing Cylindrical Bushes 12mm to 18mm Dia. Bores

DU : Steel Dry Bearing Cylindrical Bushes 12mm to 18mm Dia. Bores
Dimensions and Tolerances according to ISO 3547 and GSP-Specifications.

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Part Number	Nominal Diameter		Bush Wall S₃	Length B	Shaft Dia. D_J h8	Housing Dia. D_H	Bush i Dia. D_i,a when assy. in H7 Housing	Clearance C_D	Cost	Quantity	Add to Basket
Part Number	D_i	D_O	Bush Wall S₃	Length B	Shaft Dia. D_J h8	Housing Dia. D_H	Bush i Dia. D_i,a when assy. in H7 Housing	Clearance C_D	Cost	Quantity	Add to Basket
DU-1208	12	14	^+0.025 0.980^-0.000	8^±0.25	^+0.000 11.984^-0.018	^+0.018 14^-0.000	^+0.068 11.99^-0.000	^+0.086 0.006^-0.000	£1.13
DU-1210	12	14	^+0.025 0.980^-0.000	10^±0.25	^+0.000 11.984^-0.018	^+0.018 14^-0.000	^+0.068 11.99^-0.000	^+0.086 0.006^-0.000	£1.26
DU-1212	12	14	^+0.025 0.980^-0.000	12^±0.25	^+0.000 11.984^-0.018	^+0.018 14^-0.000	^+0.068 11.99^-0.000	^+0.086 0.006^-0.000	£1.47
DU-1215	12	14	^+0.025 0.980^-0.000	15^±0.25	^+0.000 11.984^-0.018	^+0.018 14^-0.000	^+0.068 11.99^-0.000	^+0.086 0.006^-0.000	£1.63
DU-1220	12	14	^+0.025 0.980^-0.000	20^±0.25	^+0.000 11.984^-0.018	^+0.018 14^-0.000	^+0.068 11.99^-0.000	^+0.086 0.006^-0.000	£1.91
DU-1225	12	14	^+0.025 0.980^-0.000	25^±0.25	^+0.000 11.984^-0.018	^+0.018 14^-0.000	^+0.068 11.99^-0.000	^+0.086 0.006^-0.000	£2.17
DU-1310	13	15	^+0.025 0.980^-0.000	10^±0.25	^+0.000 12.984^-0.018	^+0.018 15^-0.000	^+0.068 12.99^-0.000	^+0.086 0.006^-0.000	£1.73
DU-1320	13	15	^+0.025 0.980^-0.000	20^±0.25	^+0.000 12.984^-0.018	^+0.018 15^-0.000	^+0.068 12.99^-0.000	^+0.086 0.006^-0.000	£2.43
DU-1405	14	16	^+0.025 0.980^-0.000	5^±0.25	^+0.000 13.984^-0.018	^+0.018 15^-0.000	^+0.068 13.99^-0.000	^+0.086 0.006^-0.000	£1.73
DU-1410	14	16	^+0.025 0.980^-0.000	10^±0.25	^+0.000 13.984^-0.018	^+0.018 15^-0.000	^+0.068 13.99^-0.000	^+0.086 0.006^-0.000	£1.47
DU-1412	14	16	^+0.025 0.980^-0.000	12^±0.25	^+0.000 13.984^-0.018	^+0.018 15^-0.000	^+0.068 13.99^-0.000	^+0.086 0.006^-0.000	£1.68
DU-1415	14	16	^+0.025 0.980^-0.000	15^±0.25	^+0.000 13.984^-0.018	^+0.018 15^-0.000	^+0.068 13.99^-0.000	^+0.086 0.006^-0.000	£1.90
DU-1420	14	16	^+0.025 0.980^-0.000	20^±0.25	^+0.000 13.984^-0.018	^+0.018 15^-0.000	^+0.068 13.99^-0.000	^+0.086 0.006^-0.000	£2.28
DU-1425	14	16	^+0.025 0.980^-0.000	25^±0.25	^+0.000 13.984^-0.018	^+0.018 15^-0.000	^+0.068 13.99^-0.000	^+0.086 0.006^-0.000	£2.77
DU-1510	15	17	^+0.025 0.980^-0.000	10^±0.25	^+0.000 14.984^-0.018	^+0.018 17^-0.000	^+0.068 14.99^-0.000	^+0.086 0.006^-0.000	£1.71
DU-1512	15	17	^+0.025 0.980^-0.000	12^±0.25	^+0.000 14.984^-0.018	^+0.018 17^-0.000	^+0.068 14.99^-0.000	^+0.086 0.006^-0.000	£1.82
DU-1515	15	17	^+0.025 0.980^-0.000	15^±0.25	^+0.000 14.984^-0.018	^+0.018 17^-0.000	^+0.068 14.99^-0.000	^+0.086 0.006^-0.000	£1.97
DU-1520	15	17	^+0.025 0.980^-0.000	20^±0.25	^+0.000 14.984^-0.018	^+0.018 17^-0.000	^+0.068 14.99^-0.000	^+0.086 0.006^-0.000	£2.63
DU-1525	15	17	^+0.025 0.980^-0.000	25^±0.25	^+0.000 14.984^-0.018	^+0.018 17^-0.000	^+0.068 14.99^-0.000	^+0.086 0.006^-0.000	£2.80
DU-1610	16	18	^+0.025 0.980^-0.000	10^±0.25	^+0.000 15.984^-0.018	^+0.018 18^-0.000	^+0.068 15.99^-0.000	^+0.086 0.006^-0.000	£1.86
DU-1612	16	18	^+0.025 0.980^-0.000	12^±0.25	^+0.000 15.984^-0.018	^+0.018 18^-0.000	^+0.068 15.99^-0.000	^+0.086 0.006^-0.000	£2.06
DU-1615	16	18	^+0.025 0.980^-0.000	15^±0.25	^+0.000 15.984^-0.018	^+0.018 18^-0.000	^+0.068 15.99^-0.000	^+0.086 0.006^-0.000	£2.30
DU-1620	16	18	^+0.025 0.980^-0.000	20^±0.25	^+0.000 15.984^-0.018	^+0.018 18^-0.000	^+0.068 15.99^-0.000	^+0.086 0.006^-0.000	£2.70
DU-1625	16	18	^+0.025 0.980^-0.000	25^±0.25	^+0.000 15.984^-0.018	^+0.018 18^-0.000	^+0.068 15.99^-0.000	^+0.086 0.006^-0.000	£3.09
DU-1720	17	19	^+0.025 0.980^-0.000	20^±0.25	^+0.000 16.984^-0.018	^+0.021 19^-0.000	^+0.071 16.99^-0.000	^+0.089 0.006^-0.000	£3.23
DU-1810	18	20	^+0.025 0.980^-0.000	10^±0.25	^+0.000 17.984^-0.018	^+0.021 20^-0.000	^+0.071 17.99^-0.000	^+0.089 0.006^-0.000	£2.19
DU-1815	18	20	^+0.025 0.980^-0.000	15^±0.25	^+0.000 17.984^-0.018	^+0.021 20^-0.000	^+0.071 17.99^-0.000	^+0.089 0.006^-0.000	£2.44
DU-1820	18	20	^+0.025 0.980^-0.000	20^±0.25	^+0.000 17.984^-0.018	^+0.021 20^-0.000	^+0.071 17.99^-0.000	^+0.089 0.006^-0.000	£2.83
DU-1825	18	20	^+0.025 0.980^-0.000	25^±0.25	^+0.000 17.984^-0.018	^+0.021 20^-0.000	^+0.071 17.99^-0.000	^+0.089 0.006^-0.000	£3.32

Material
Composite bearing material consisting of 3 bonded layers; a steel backing strip bonded with a porous sinter bronze interlayer which is impregnated and overlaid with a pigmented acetal copolymer bearing material.

Performance
Operating Temperature Range: -40°C to +120°C
Maximum Load: 250 N/mm²

Outside C_o and Inside C_i Chamfers:

Wall thickness s₃	C_O	C_i
0.75	0.5^±0.3	-0.1 to -0.4
1.00	0.6^±0.4	-0.1 to -0.5
1.50	0.6^±0.4	-0.1 to -0.7
2.00	1.2^±0.4	-0.1 to -0.7
2.50	1.6^±0.8	-0.2 to -1.0

Features
•Requires no lubrication.
•Provides maintenance free operation.
•High capability.
•Exhibits low wear rate.
•Seizure resistant.
•High static and dynamic load capacity.
•Good frictional properties with negligible stick-slip.
•Resists solvents.
•No water absorption and therefore dimensionally stable.
•Electrically conductive and shows no electrostatic effects.
•Good embedability and is tolerant of dusty environments.
•Compact and light.
•DU bearings are pre-finished and require no machining after assembly.

Downloads
PDF Documents : Catalogue Page | Full Range of Dry Cylindrical Bushes