Ondrives: Bearings - Bushings - Steel Dry Bearing Flanged Bushes

DU-BB : Steel Dry Bearing Flanged Bushes (3-45mm Bores)

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DU-BB : Steel Dry Bearing Flanged Bushes 3mm to 15mm Dia. Bores

DU-BB : Steel Dry Bearing Flanged Bushes 3mm to 15mm DIa. Bores
Dimensions and Tolerances according to ISO 3547 and GSP-Specifications.

Discounts

1+ 0%

10+ 5%

25+ 10%

50+ 15%

100+ 20%

200+ 25%

500+ 30%

1000+ 40%

2000+ 45%

Part
Number

Nominal
Diameter

Bush
Wall
S₃

Flange
Wall
S_fl

Flange
Dia.
D_fl

Length
B

Shaft
Dia.
D_J

Housing
Dia.
D_H

Bush i Dia.
D_i,a when
assy. in H7
Housing

Clearance
C_D

Cost

Quantity

Add to
Basket

D_i

D_O

DU-0304-BB

4.5

^+0.020
0.730^-0.000

^+0.100
0.700^-0.000

7^±0.50

4.0^±0.25

^+0.000
3.000^-0.006

^+0.008
4.5^-0.000

^+0.048
3.00^-0.000

^+0.054
0.000^-0.000

£0.68

DU-0404-BB

5.5

^+0.020
0.730^-0.000

^+0.100
0.700^-0.000

9^±0.50

4.0^±0.25

^+0.000
4.000^-0.008

^+0.008
5.5^-0.000

^+0.048
4.00^-0.000

^+0.056
0.000^-0.000

£0.71

DU-0505-BB

7.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

10^±0.50

5.0^±0.25

^+0.000
4.990^-0.012

^+0.015
7.0^-0.000

^+0.065
4.99^-0.000

^+0.077
0.000^-0.000

£0.76

DU-0604-BB

8.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

12^±0.50

4.0^±0.25

^+0.000
5.990^-0.012

^+0.015
8.0^-0.000

^+0.065
5.99^-0.000

^+0.077
0.000^-0.000

£1.02

DU-0608-BB

8.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

12^±0.50

8.0^±0.25

^+0.000
5.990^-0.012

^+0.015
8.0^-0.000

^+0.065
5.99^-0.000

^+0.077
0.000^-0.000

£1.08

DU-0806-BB

10.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

15^±0.50

5.5^±0.25

^+0.000
7.987^-0.015

^+0.015
10.0^-0.000

^+0.065
7.99^-0.000

^+0.080
0.003^-0.000

£1.08

DU-0808-BB

10.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

15^±0.50

7.5^±0.25

^+0.000
7.987^-0.015

^+0.015
10.0^-0.000

^+0.065
7.99^-0.000

^+0.080
0.003^-0.000

£1.11

DU-0810-BB

10.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

15^±0.50

9.5^±0.25

^+0.000
7.987^-0.015

^+0.015
10.0^-0.000

^+0.065
7.99^-0.000

^+0.080
0.003^-0.000

£1.24

DU-1007-BB

12.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

18^±0.50

7.0^±0.25

^+0.000
9.987^-0.015

^+0.018
12.0^-0.000

^+0.068
9.99^-0.000

^+0.083
0.003^-0.000

£1.19

DU-1009-BB

12.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

18^±0.50

9.0^±0.25

^+0.000
9.987^-0.015

^+0.018
12.0^-0.000

^+0.068
9.99^-0.000

^+0.083
0.003^-0.000

£1.27

DU-1012-BB

12.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

18^±0.50

12.0^±0.25

^+0.000
9.987^-0.015

^+0.018
12.0^-0.000

^+0.068
9.99^-0.000

^+0.083
0.003^-0.000

£1.52

DU-1017-BB

12.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

18^±0.50

17.0^±0.25

^+0.000
9.987^-0.015

^+0.018
12.0^-0.000

^+0.068
9.99^-0.000

^+0.083
0.003^-0.000

£1.96

DU-1207-BB

14.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

20^±0.50

7.0^±0.25

^+0.000
11.984^-0.018

^+0.018
14.0^-0.000

^+0.068
11.99^-0.000

^+0.086
0.006^-0.000

£1.31

DU-1209-BB

14.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

20^±0.50

9.0^±0.25

^+0.000
11.984^-0.018

^+0.018
14.0^-0.000

^+0.068
11.99^-0.000

^+0.086
0.006^-0.000

£1.53

DU-1212-BB

14.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

20^±0.50

12.0^±0.25

^+0.000
11.984^-0.018

^+0.018
14.0^-0.000

^+0.068
11.99^-0.000

^+0.086
0.006^-0.000

£1.75

DU-1217-BB

14.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

20^±0.50

17.0^±0.25

^+0.000
11.984^-0.018

^+0.018
14.0^-0.000

^+0.068
11.99^-0.000

^+0.086
0.006^-0.000

£1.98

DU-1412-BB

16.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

22^±0.50

12.0^±0.25

^+0.000
13.984^-0.018

^+0.018
16.0^-0.000

^+0.068
13.99^-0.000

^+0.086
0.006^-0.000

£1.98

DU-1417-BB

16.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

22^±0.50

17.0^±0.25

^+0.000
13.984^-0.018

^+0.018
16.0^-0.000

^+0.068
13.99^-0.000

^+0.086
0.006^-0.000

£2.38

DU-1509-BB

17.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

23^±0.50

9.0^±0.25

^+0.000
14.984^-0.018

^+0.018
17.0^-0.000

^+0.068
14.99^-0.000

^+0.086
0.006^-0.000

£1.90

DU-1512-BB

17.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

23^±0.50

12.0^±0.25

^+0.000
14.984^-0.018

^+0.018
17.0^-0.000

^+0.068
14.99^-0.000

^+0.086
0.006^-0.000

£2.04

DU-1517-BB

17.0

^+0.025
0.980^-0.000

^+0.100
0.950^-0.000

23^±0.50

17.0^±0.25

^+0.000
14.984^-0.018

^+0.018
17.0^-0.000

^+0.068
14.99^-0.000

^+0.086
0.006^-0.000

£2.74

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 polytetrafluroethylene (PTFE) and lead bearing material.

Performance
Operating Temperature Range: -200°C to +280°C
Maximum Load: 250 N/mm²

Outside C_o and Inside C_i Chamfers:

Wall thickness s₃	C_O	C_i	r
0.75	0.5^±0.3	-0.1 to -0.4	-
1.00	0.6^±0.4	-0.1 to -0.5	1.0^-0.5
1.50	0.6^±0.4	-0.1 to -0.7	1.0^±0.5
2.00	1.2^±0.4	-0.1 to -0.7	1.4^±0.5
2.50	1.6^±0.8	-0.2 to -1.0	2.0^±0.5

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

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