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DU : Steel Dry Bearing Cylindrical Bushes (60-105mm Bores)

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DU : Steel Dry Bearing Cylindrical Bushes 60mm to 105mm Dia. Bores

DU : Steel Dry Bearing Cylindrical Bushes 60mm to 105mm 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-6020	60	65	^+0.045 2.460^-0.000	20^±0.25	^+0.000 59.970^-0.030	^+0.030 65^-0.000	^+0.120 59.99^-0.000	^+0.150 0.020^-0.000	£19.38
DU-6030	60	65	^+0.045 2.460^-0.000	30^±0.25	^+0.000 59.970^-0.030	^+0.030 65^-0.000	^+0.120 59.99^-0.000	^+0.150 0.020^-0.000	£19.99
DU-6040	60	65	^+0.045 2.460^-0.000	40^±0.25	^+0.000 59.970^-0.030	^+0.030 65^-0.000	^+0.120 59.99^-0.000	^+0.150 0.020^-0.000	£21.11
DU-6050	60	65	^+0.045 2.460^-0.000	50^±0.25	^+0.000 59.970^-0.030	^+0.030 65^-0.000	^+0.120 59.99^-0.000	^+0.150 0.020^-0.000	£24.05
DU-6060	60	65	^+0.045 2.460^-0.000	60^±0.25	^+0.000 59.970^-0.030	^+0.030 65^-0.000	^+0.120 59.99^-0.000	^+0.150 0.020^-0.000	£29.06
DU-6070	60	65	^+0.045 2.460^-0.000	70^±0.25	^+0.000 59.970^-0.030	^+0.030 65^-0.000	^+0.120 59.99^-0.000	^+0.150 0.020^-0.000	£36.14
DU-6530	65	70	^+0.045 2.460^-0.000	30^±0.25	^+0.000 64.970^-0.030	^+0.030 70^-0.000	^+0.120 64.99^-0.000	^+0.150 0.020^-0.000	£26.34
DU-6550	65	70	^+0.045 2.460^-0.000	50^±0.25	^+0.000 64.970^-0.030	^+0.030 70^-0.000	^+0.120 64.99^-0.000	^+0.150 0.020^-0.000	£29.06
DU-6570	65	70	^+0.045 2.460^-0.000	70^±0.25	^+0.000 64.970^-0.030	^+0.030 70^-0.000	^+0.120 64.99^-0.000	^+0.150 0.020^-0.000	£41.33
DU-7040	70	75	^+0.045 2.460^-0.000	40^±0.25	^+0.000 69.970^-0.030	^+0.030 75^-0.000	^+0.120 69.99^-0.000	^+0.150 0.020^-0.000	£31.49
DU-7050	70	75	^+0.045 2.460^-0.000	50^±0.25	^+0.000 69.970^-0.030	^+0.030 75^-0.000	^+0.120 69.99^-0.000	^+0.150 0.020^-0.000	£33.26
DU-7070	70	75	^+0.045 2.460^-0.000	70^±0.25	^+0.000 69.970^-0.030	^+0.030 75^-0.000	^+0.120 69.99^-0.000	^+0.150 0.020^-0.000	£46.81
DU-7560	75	80	^+0.045 2.460^-0.000	60^±0.25	^+0.000 74.970^-0.030	^+0.030 80^-0.000	^+0.120 74.99^-0.000	^+0.150 0.020^-0.000	£44.43
DU-7580	75	80	^+0.045 2.460^-0.000	80^±0.25	^+0.000 74.970^-0.030	^+0.030 80^-0.000	^+0.120 74.99^-0.000	^+0.150 0.020^-0.000	£60.85
DU-8040	80	85	^+0.050 2.440^-0.000	40^±0.50	^+0.000 80.000^-0.046	^+0.035 85^-0.000	^+0.135 80.02^-0.000	^+0.181 0.020^-0.000	£40.32
DU-8060	80	85	^+0.050 2.440^-0.000	60^±0.50	^+0.000 80.000^-0.046	^+0.035 85^-0.000	^+0.135 80.02^-0.000	^+0.181 0.020^-0.000	£45.98
DU-8080	80	85	^+0.050 2.440^-0.000	80^±0.50	^+0.000 80.000^-0.046	^+0.035 85^-0.000	^+0.135 80.02^-0.000	^+0.181 0.020^-0.000	£54.67
DU-80100	80	85	^+0.050 2.440^-0.000	100^±0.50	^+0.000 80.000^-0.046	^+0.035 85^-0.000	^+0.135 80.02^-0.000	^+0.181 0.020^-0.000	£62.11
DU-8530	85	90	^+0.050 2.440^-0.000	30^±0.50	^+0.000 85.000^-0.054	^+0.035 90^-0.000	^+0.135 85.02^-0.000	^+0.189 0.020^-0.000	£43.71
DU-8560	85	90	^+0.050 2.440^-0.000	60^±0.50	^+0.000 85.000^-0.054	^+0.035 90^-0.000	^+0.135 85.02^-0.000	^+0.189 0.020^-0.000	£48.42
DU-85100	85	90	^+0.050 2.440^-0.000	100^±0.50	^+0.000 85.000^-0.054	^+0.035 90^-0.000	^+0.135 85.02^-0.000	^+0.189 0.020^-0.000	£68.82
DU-9060	90	95	^+0.050 2.440^-0.000	60^±0.50	^+0.000 90.000^-0.054	^+0.035 95^-0.000	^+0.135 90.02^-0.000	^+0.189 0.020^-0.000	£54.55
DU-90100	90	95	^+0.050 2.440^-0.000	100^±0.50	^+0.000 90.000^-0.054	^+0.035 95^-0.000	^+0.135 90.02^-0.000	^+0.189 0.020^-0.000	£75.17
DU-9560	95	100	^+0.050 2.440^-0.000	60^±0.50	^+0.000 95.000^-0.054	^+0.035 100^-0.000	^+0.135 95.02^-0.000	^+0.189 0.020^-0.000	£57.49
DU-95100	95	100	^+0.050 2.440^-0.000	100^±0.50	^+0.000 95.000^-0.054	^+0.035 100^-0.000	^+0.135 95.02^-0.000	^+0.189 0.020^-0.000	£80.75
DU-10050	100	105	^+0.050 2.440^-0.000	50^±0.50	^+0.000 100.000^-0.054	^+0.035 105^-0.000	^+0.135 100.02^-0.000	^+0.189 0.020^-0.000	£60.51
DU-10060	100	105	^+0.050 2.440^-0.000	60^±0.50	^+0.000 100.000^-0.054	^+0.035 105^-0.000	^+0.135 100.02^-0.000	^+0.189 0.020^-0.000	£62.40
DU-100115	100	105	^+0.050 2.440^-0.000	115^±0.50	^+0.000 100.000^-0.054	^+0.035 105^-0.000	^+0.135 100.02^-0.000	^+0.189 0.020^-0.000	£85.77
DU-10560	105	110	^+0.050 2.440^-0.000	60^±0.50	^+0.000 105.000^-0.054	^+0.035 110^-0.000	^+0.135 105.02^-0.000	^+0.189 0.020^-0.000	£70.14
DU-105115	105	110	^+0.050 2.440^-0.000	115^±0.50	^+0.000 105.000^-0.054	^+0.035 110^-0.000	^+0.135 105.02^-0.000	^+0.189 0.020^-0.000	£93.52

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