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DU : Steel Dry Bearing Cylindrical Bushes (110-300mm Bores)

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DU : Steel Dry Bearing Cylindrical Bushes 110mm to 300mm Dia. Bores

DU : Steel Dry Bearing Cylindrical Bushes 110mm to 300mm Dia. Bores
Dimensions and Tolerances according to ISO 3547 and GSP-Specifications.

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2000+ 45%

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-11060	110	115	^+0.050 2.440^-0.000	60^±0.50	^+0.000 110.000^-0.054	^+0.035 115^-0.000	^+0.135 110.02^-0.000	^+0.189 0.020^-0.000	£77.33
DU-110115	110	115	^+0.050 2.440^-0.000	115^±0.50	^+0.000 110.000^-0.054	^+0.035 115^-0.000	^+0.135 110.02^-0.000	^+0.189 0.020^-0.000	£117.32
DU-11550	115	120	^+0.050 2.440^-0.000	50^±0.50	^+0.000 115.000^-0.054	^+0.035 120^-0.000	^+0.135 115.02^-0.000	^+0.189 0.020^-0.000	£95.62
DU-11570	115	120	^+0.050 2.440^-0.000	70^±0.50	^+0.000 115.000^-0.054	^+0.035 120^-0.000	^+0.135 115.02^-0.000	^+0.189 0.020^-0.000	£118.27
DU-12050	120	125	^+0.050 2.415^-0.000	50^±0.50	^+0.000 120.000^-0.054	^+0.040 125^-0.000	^+0.140 120.07^-0.000	^+0.194 0.070^-0.000	£95.62
DU-12060	120	125	^+0.050 2.415^-0.000	60^±0.50	^+0.000 120.000^-0.054	^+0.040 125^-0.000	^+0.140 120.07^-0.000	^+0.194 0.070^-0.000	£112.75
DU-120100	120	125	^+0.050 2.415^-0.000	100^±0.50	^+0.000 120.000^-0.054	^+0.040 125^-0.000	^+0.140 120.07^-0.000	^+0.194 0.070^-0.000	£123.82
DU-125100	125	130	^+0.050 2.415^-0.000	100^±0.50	^+0.000 125.000^-0.063	^+0.040 130^-0.000	^+0.140 125.07^-0.000	^+0.203 0.070^-0.000	£129.88
DU-13060	130	135	^+0.050 2.415^-0.000	60^±0.50	^+0.000 130.000^-0.063	^+0.040 135^-0.000	^+0.140 130.07^-0.000	^+0.203 0.070^-0.000	£118.27
DU-130100	130	135	^+0.050 2.415^-0.000	100^±0.50	^+0.000 130.000^-0.063	^+0.040 135^-0.000	^+0.140 130.07^-0.000	^+0.203 0.070^-0.000	£178.84
DU-13560	135	140	^+0.050 2.415^-0.000	60^±0.50	^+0.000 135.000^-0.063	^+0.040 140^-0.000	^+0.140 135.07^-0.000	^+0.203 0.070^-0.000	£152.82
DU-13580	135	140	^+0.050 2.415^-0.000	80^±0.50	^+0.000 135.000^-0.063	^+0.040 140^-0.000	^+0.140 135.07^-0.000	^+0.203 0.070^-0.000	£178.84
DU-14060	140	145	^+0.050 2.415^-0.000	60^±0.50	^+0.000 140.000^-0.063	^+0.040 145^-0.000	^+0.140 140.07^-0.000	^+0.203 0.070^-0.000	£152.82
DU-140100	140	145	^+0.050 2.415^-0.000	100^±0.50	^+0.000 140.000^-0.063	^+0.040 145^-0.000	^+0.140 140.07^-0.000	^+0.203 0.070^-0.000	£185.98
DU-15060	150	155	^+0.050 2.415^-0.000	60^±0.50	^+0.000 150.000^-0.063	^+0.040 155^-0.000	^+0.140 150.07^-0.000	^+0.203 0.070^-0.000	£178.84
DU-15080	150	155	^+0.050 2.415^-0.000	80^±0.50	^+0.000 150.000^-0.063	^+0.040 155^-0.000	^+0.140 150.07^-0.000	^+0.203 0.070^-0.000	£192.50
DU-150100	150	155	^+0.050 2.415^-0.000	100^±0.50	^+0.000 150.000^-0.063	^+0.040 155^-0.000	^+0.140 150.07^-0.000	^+0.203 0.070^-0.000	£198.99
DU-16080	160	165	^+0.050 2.415^-0.000	80^±0.50	^+0.000 160.000^-0.063	^+0.040 165^-0.000	^+0.140 160.07^-0.000	^+0.203 0.070^-0.000	£192.50
DU-160100	160	165	^+0.050 2.415^-0.000	100^±0.50	^+0.000 160.000^-0.063	^+0.040 165^-0.000	^+0.140 160.07^-0.000	^+0.203 0.070^-0.000	£205.51
DU-180100	180	185	^+0.050 2.415^-0.000	100^±0.50	^+0.000 180.000^-0.063	^+0.046 185^-0.000	^+0.146 180.07^-0.000	^+0.209 0.070^-0.000	£219.16
DU-200100	200	205	^+0.050 2.415^-0.000	100^±0.50	^+0.000 200.000^-0.072	^+0.046 205^-0.000	^+0.146 200.07^-0.000	^+0.218 0.070^-0.000	£238.66
DU-210100	210	215	^+0.050 2.415^-0.000	100^±0.50	^+0.000 210.000^-0.072	^+0.046 215^-0.000	^+0.146 210.07^-0.000	^+0.218 0.070^-0.000	£245.16
DU-220100	220	225	^+0.050 2.415^-0.000	100^±0.50	^+0.000 220.000^-0.072	^+0.046 225^-0.000	^+0.146 220.07^-0.000	^+0.218 0.070^-0.000	£251.67
DU-250100	250	255	^+0.050 2.415^-0.000	100^±0.50	^+0.000 250.000^-0.072	^+0.052 255^-0.000	^+0.152 250.07^-0.000	^+0.224 0.070^-0.000	£278.34
DU-300100	300	305	^+0.050 2.415^-0.000	100^±0.50	^+0.000 300.000^-0.081	^+0.052 305^-0.000	^+0.152 300.07^-0.000	^+0.233 0.070^-0.000	£298.49

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