Precision ball bearings
Permanently sealed in synthetic oil
Maintenance free
The Northrock 1” Concrete Vibrator Head is factory sealed and requires no maintenance. All Northrock Concrete Vibrator Heads work with both Pencil and Standard type flex shafts.
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Vibrator Head Specifications |
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Head Diameter & Length | Inches (mm) |
Centrifugal Force | Pounds (N) |
Amplitude to side at tip | Inches (mm) |
Radius of influence | Inches (mm) |
Capacity y3/hr (m3/hr) |
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3/4 x 12 (19 x 305) |
112 (498) |
.070 (1.78) |
4 (102) |
4 (3.64) |
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1 x 3 (25 x 330) |
183 (820) |
.075 (127) |
5 (127) |
6 (5.46) |
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1-1/4 x 13 (32 x 330) |
430 (1913) |
.080 (2.03) |
7 (178) |
8 (7.28) |
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1-1/2 x14 (38 x 356) |
760 (3,380) |
.090 (2.29) |
14 (356) |
12 (10.92) |
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1-3/4 x14 (44 x 356) |
1100 (4.893) |
.110 (2.79) |
18 (457) |
24 (21.84) |
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2 x 14 (51 x 356) |
1450 (6,450) |
.130 (3.30) |
22 (559) |
35 (31.85) |
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2 1/2 x 14 (62 x 356) |
1,525 |
.145 (3.62) |
28 (700) |
37 (33.40) |