VIIPLUS INTERNATIONAL |
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we are happy to announce that the entire line of standard size graphite Graphite Impregnated Brass Bearings are available for purchase online at bronzegleitlager.com. Hundreds of industry standard size sleeve bushings are listed in both inch and metric standard sizes. These products are inventoried for quick shipment.
Large Inventory of Bronze Bushings, Bronze Bearing and Self-lubricating Wear Plates. Gleitlager. Bushing Sleeve bearing. Bushes Catalogs and Brochures Available.
1. Total Self-Lubricating: No oil or grease required
The self-lubricating features allow bearings to be used where
oiling is difficult, expensive to implement, and where grease/oil
cannot be used. Excellent lubrication is achieved even under high
loads at low speeds.
2. Excellent Wear Resistance:
Excellent wear resistance is achieved under severe working
conditions, such as heavy load, low velocity, reciprocating,
oscillating and intermittent motions where the formation of oil
film is difficult.
3. Low Coefficient of Friction: 0.04 to 0.2 typical:
Self-lubrication with specially embedded solid lubricants reduces
friction.
4. Wide Operating Temperature Ranges: -415° ° to 1,100° °F
Superior performance is exhibited under high and low temperature
conditions.
5. Corrosion and Chemical Resistance:
Performance is not affected by water and caustic chemicals.
6. Designed to Exceed Your Requirements:
High precision products with close tolerances.
7. Cost Competitive:
Maintenance, replacement, and end-item downtime cost reduced due to
the exceptional service life compared to similar self-lubricating
products.
Cu(1) | Al | Sb | Fe | Pb | Ni(2) | P(3) | Si | S | Sn | Zn | |
Min./Max. | 81.0-85.0 | .005 | .35 | .20 | 6.0-8.0 | 1.0 | .15 | .005 | .08 | 6.3-7.5 | 1.0-4.0 |
Nominal | 83.0 | - | - | - | 7.0 | - | - | - | - | 6.9 | 2.5 |
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.0% min.
Cu | Al | Fe | Mn | Ni(1) | |
Min./Max. | 83.0 min | 10.0-11.5 | 3.0-5.0 | .50 | 1.5 |
Nominal | 83.2 | 10.8 | 4.0 | - | - |
(1) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.
C86300 Manganese Bronze Chemistry
(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org
Cu(1) | Al | Fe | Pb | Mn | Ni(2) | Sn | Zn | |
Min./Max. | 60.0-66.0 | 5.0-7.5 | 2.0-4.0 | .20 | 2.5-5.0 | 1.0 | .20 | 22.0-28.0 |
Nominal | 63.0 | 6.2 | 3.0 | - | 3.7 | - | - | 25.0 |
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.0% min.
The applications for Graphite Impregnated Brass Bearings are virtually unlimited. From hard to maintenace applications
to high temperature enviroments to heavy loaded applications, graphite plugged bronze bushings exhibit an
excellent service and wear resistance. Such applications include:
Steel Mills, Furnace dragouts, Drying Equipment, Roasters, Heat
Exchangers, Press dies, Assembly lines, Machine tools, Chain
Conveyors, Off shore structures, Deck cranes,
Winches, Hatch covers, Rudder arms, Hoisting equipment, Tire &
Paper Mills, Toggle link bearings for injection mold machinery,
Mixers, Grinders, Pulverizers, Construction machinery, Mining rigs,
Arm link bearings, Power shovels, and more.
D | O.D. m6 (*1) | Housing Dia. H7 (*2) |
7~10 | +0.015 | + 0.015 |
+0.006 | 0 | |
11~18 | +0.018 | + 0.018 |
+0.007 | 0 | |
19~30 | +0.021 | + 0.021 |
+0.008 | 0 | |
31~50 | +0.025 | + 0.025 |
+0.009 | 0 | |
51~80 | +0.030 | + 0.030 |
+0.011 | 0 | |
81~120 | +0.035 | + 0.035 |
+0.013 | 0 |
Part Number | L | MPBZ | MPBZU | |||||||||||||||||||||
Type | dF7 | Dm6 | Thickness (N) | *Rotation Stopper Screw (Reference) | Dm6 | Thickness (N) | ||||||||||||||||||
(*1) | (*1) | |||||||||||||||||||||||
MPBZ | 5 | 0.022 | 8 | -9 | 10 | 12 | -15 | 9 | 2 | M4x8 | 7 | 1 | ||||||||||||
MPBZU | 6 | 0.01 | 8 | -9 | 10 | 12 | 15 | 16 | -19 | -20 | 10 | 8 | ||||||||||||
8 | 0.028 | 8 | -9 | 10 | 12 | 15 | 16 | -19 | 20 | -25 | 12 | 10 | ||||||||||||
*L dimensions in ( ) are available only for MPBZ. | 10 | 0.013 | 8 | -9 | 10 | 12 | 15 | 16 | -19 | 20 | 25 | -30 | 14 | 12 | ||||||||||
12 | 0.034 | -8 | -9 | 10 | 12 | 15 | 16 | -19 | 20 | 25 | -30 | -35 | 18 | 3 | 15 | 1.5 | ||||||||
13 | 0.016 | -9 | 10 | 12 | 15 | 16 | -19 | 20 | 25 | -30 | -35 | 19 | 16 | |||||||||||
15 | -9 | 10 | 12 | 15 | 16 | -19 | 20 | 25 | 30 | -35 | -40 | 21 | 18 | |||||||||||
16 | -9 | 10 | 12 | 15 | 16 | -19 | 20 | 25 | 30 | -35 | -40 | 22 | 20 | 2 | ||||||||||
18 | -9 | -10 | 12 | 15 | 16 | -19 | 20 | 25 | 30 | -35 | -40 | 24 | M5x8 | 22 | ||||||||||
20 | 0.041 | -9 | -10 | -12 | 15 | 16 | -19 | 20 | 25 | 30 | -35 | 40 | -50 | -60 | 28 | 4 | 24 | |||||||
20A | 0.02 | -9 | -10 | -12 | -15 | -16 | -19 | -20 | -25 | -30 | -35 | -40 | -50 | 30 | 5 | - | ||||||||
25 | -12 | 15 | 16 | -19 | 20 | 25 | 30 | -35 | 40 | -50 | -60 | 33 | 4 | 29 | ||||||||||
25A | -12 | -15 | -16 | -19 | -20 | -25 | -30 | -35 | -40 | -50 | -60 | 35 | 5 | - | ||||||||||
30 | -12 | 15 | 16 | -19 | 20 | 25 | 30 | -35 | 40 | -50 | -60 | -70 | 38 | 4 | M6x16 | 34 | ||||||||
35 | 0.05 | 20 | 25 | 30 | -35 | 40 | -50 | -60 | -70 | 44 | 4.5 | 40 | 2.5 | |||||||||||
40 | 0.025 | 20 | 25 | 30 | -35 | 40 | 50 | -60 | -70 | -80 | 50 | 5 | 45 | |||||||||||
50 | 30 | -35 | 40 | 50 | -60 | -70 | -80 | 62 | 6 | M8x16 | 55 | |||||||||||||
60 | 0.06 | -50 | -60 | -70 | -80 | 75 | 7.5 | - | - | |||||||||||||||
80 | 0.03 | -60 | -70 | -80 | 96 | 8 | - | - | ||||||||||||||||
100 | 0.071 | -80 | -100 | 120 | 10 | - | - | |||||||||||||||||
0.036 |