Specifications
Friction Coefficient :
Low
Application :
Industrial
Load Capacity :
High
Model Number :
JFB SL2 Graphite Plugged Flanged Bronze Bushing
Corrosion Resistance :
Excellent
Bush Bearings Manufacturers Suppliers Exporters :
plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/
Product Name :
Bronze Sleeve Bushings
Feature :
Oil Free Bushings
Lubrication :
Oil or Grease
Self-lubricating Bearing Bushing Manufacturer :
https://www.viiplus.com/
Material :
Bronze
Shape :
Cylindrical
Bearing Bushing Factory Price :
tiffany@viiplus.com
Bushing Material :
Graphite Impregnated Brass
Brand Name :
REPLACEMENT PLAIN BEARINGS
Certification :
CuSn8, CuSn6.5, Brass Bushing, Tin Bronze, Brass Bearing, Bronze Bushing
Place of Origin :
Bushing Manufacturer
MOQ :
MATE-TO-ORDER CUSTOM BUSHINGS
Price :
Sliding Bronze Bearing Dimensions Tolerance,Stock Price
Payment Terms :
TT IN ADVANCE,L/C,Western Union
Supply Ability :
STANDARD TOLERANCE BUSHINGS
Delivery Time :
15~20 work days
Packaging Details :
Export Cartons,Customizable,Wooden Cases
High Light: :
Self-Lubricating Sintered Bronze Bushing
Description

Oil-Free Bushings - Copper Alloy Thrust Type (MPKZ30-20) and Related Products

Oil-Free Bushings made from Copper Alloy and featuring a Thrust Type design, such as the MPKZ30-20 model, are precision-engineered components that provide exceptional wear resistance and self-lubricating properties. The use of copper alloy as the primary material ensures durability and high mechanical strength, making these bushings suitable for high-load and high-friction applications.

The thrust type design of these bushings allows them to effectively handle thrust loads, making them ideal for use in rotating or reciprocating motion applications. The self-lubricating nature of the material eliminates the need for regular lubrication, reducing maintenance requirements and operational costs.

The MPKZ30-20 model, specifically, is tailored to meet the demands of specific industrial applications. Its dimensions and tolerances are carefully controlled to ensure a perfect fit and optimal performance. Wh used in machinery, pumps, motors, or other industrial equipment, these bushings provide a smooth and efficient operating surface that helps reduce friction and wear.

Overall, Oil-Free Bushings made from Copper Alloy with a Thrust Type design, like the MPKZ30-20 model, are a cost-effective and long-lasting solution for industrial applications that require oil-free, self-lubricating components.

MPKZ30-20 Bushings

Material: High Tensile Brass Alloy with Embedded Solid Lubricant.
Features: Self-lubricating for long-term wear resistance.
MPSZ 10-12 and MPKZ 10-12 Bushings

Material: Graphite Impregnated Brass.
Specifications:
Maximum Allowable PV Value Range: 1.1 to 2.0 N/mm²•m/s.
Maximum Allowable PV Value: 1.65 N/mm²•m/s.
Maximum Allowable Load: 29 N/mm².
Maximum Allowable Velocity: 0.5 m/s.
Mounting Hole Fits: H7.
Operating Temperature Range: -40 to 150℃.
Copper Alloy Straight Column Bushing

Material: Bronze with Graphite.
Use: Guide bush with a collar for centering between plates; self-lubricating to reduce maintenance.
Bronze Sleeve Bushing with Flange

Type: Graphite Plugged Flanged Bronze Bushing.
Purpose: Provides self-lubrication in mechanical systems, minimizing the need for external lubricants.
These bushings are designed for various industrial applications where durability and low maintenance are key. The integration of solid lubricants like graphite in the brass or bronze alloy ensures smooth operation and longevity.

Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20

Specifications

Part Number - L
MPGZ10
MPSZ12
MPKZ16
-
-
-
15
15
20
Part Number L Dr6 H t Housing Dia. (Recommended Dimension)
Type dE7 Reference Dimension Tolerance (H7)
MPGZ
(Standard)
6 +0.032
+0.020
10 12 12 +0.034
+0.023
22 3 12 + 0.018
0
8 +0.040
+0.025
10 12 15 14 25 14
10 10 12 15 20 16 16
12 +0.050
+0.032
10 12 15 20 25 18 30 18
13 12 15 20 25 19 +0.041
+0.028
19 + 0.021
0
15 12 15 20 25 21 35 21
16 12 15 20 25 30 22 22
18 14 20 25 30 35 24 40 24
20 +0.061
+0.040
14 20 25 30 35 40 28 45 5 28
25 14 20 25 30 35 40 33 +0.050
+0.034
50 33 + 0.025
0
30 20 25 30 35 40 38 55 38
35 +0.075
+0.050
20 25 30 35 40 44 65 44
40 25 30 35 40 45 50 50 70 7 50
50 30 35 40 45 50 60 62 +0.060
+0.041
90 8 62 + 0.030
0
Part Number L Dm6 MPSZ MPKZ Housing Dia.
(Recommended Dimension)
H Mounting Hole t H Mounting Hole Accessories:
Hex Socket Low Head Cap Screw
t
Type dF7 P.C.D d1 d2 h Flat-head
Countersunk Screw
P.C.D d1 d2 h Reference Dimension Tolerance (H7)
MPSZ
(Flat-head Countersunk Screw Hole)
MPKZ
(Low Head Screw Hole)
6 +0.022
+0.010
10 12 10 +0.015
+0.006
25 15 8.5 3.5 2.5 M3 3 25 17 6 3.5 2.2 M3-10x2 pcs. 4 10 + 0.015
0
8 +0.028
+0.013
12 15 12 +0.018
+0.007
28 18 27 19 12 + 0.018
0
10 12 15 20 14 30 20 29 21 14
12 +0.034
+0.016
12 15 20 18 40 28 36 26 7.5 4.5 3 M4-12x2 pcs. 5 18
15 12 15 20 21 +0.021
+0.008
50 35 39 29 M4-12x4 pcs. 21 + 0.021
0
16 12 15 20 25 30 22 40 30 22
18 20 25 30 24 42 32 24
20 +0.041
+0.020
20 25 30 35 40 28 13 6 3.5 M5 5 49 38 9 5.5 3.7 M5-16x4 pcs. 6 28
25 20 25 30 35 40 33 +0.025
+0.009
55 40 54 43 33 + 0.025
0
30 20 25 30 35 40 38 60 45 63 50 11 6.6 4.2 M6-20x4 pcs. 8 38
35 +0.050
+0.025
20 25 30 35 40 44 70 52 69 56 44
40 25 30 35 40 45 50 80 60 16 7 4.5 M6 7 82 66 14 9 5.2 M8-25x4 pcs. 10 50
50 30 35 40 45 62 +0.030
+0.011
100 75 8 94 78 62 + 0.030
0

Basic Information

Bushing Material Graphite Impregnated Brass Maximum Allowable PV Value Range(N/mm2•m/s) 1.1 to 2.0 Maximum Allowable PV Value(N/mm2•m/s) 1.65
Maximum Allowable Load(N/mm2) 29 Maximum Allowable Velocity(m/s) 0.5 Mounting Hole Fits H7
Operating Temperature Range(℃) -40::150

Артикул: MPGZ6-10 MPGZ6-12 MPGZ8-10 MPGZ8-12 MPGZ8-15 MPGZ10-10 MPGZ10-12 MPGZ10-15 MPGZ10-20 MPGZ12-10 MPGZ12-12 MPGZ12-15 MPGZ12-20 MPGZ12-25 MPGZ13-12 MPGZ13-15 MPGZ13-20 MPGZ13-25 MPGZ15-12 MPGZ15-15 MPGZ15-20 MPGZ15-25 MPGZ16-12 MPGZ16-15 MPGZ16-20 MPGZ16-25 MPGZ16-30 MPGZ18-14 MPGZ18-20 MPGZ18-25 MPGZ18-30 MPGZ18-35 MPGZ20-14 MPGZ20-20 MPGZ20-25 MPGZ20-30 MPGZ20-35 MPGZ20-40 MPGZ25-14 MPGZ25-20 MPGZ25-25 MPGZ25-30 MPGZ25-35 MPGZ25-40 MPGZ30-20 MPGZ30-25 MPGZ30-30 MPGZ30-35 MPGZ30-40 MPGZ35-20 MPGZ35-25 MPGZ35-30 MPGZ35-35 MPGZ35-40 MPGZ40-25 MPGZ40-30 MPGZ40-35 MPGZ40-40 MPGZ40-45 MPGZ40-50 MPGZ50-30 MPGZ50-35 MPGZ50-40 MPGZ50-45 MPGZ50-50 MPGZ50-60 MPKZ6-10 MPKZ6-12 MPKZ8-12 MPKZ8-15 MPKZ10-12 MPKZ10-15 MPKZ10-20 MPKZ12-12 MPKZ12-15 MPKZ12-20 MPKZ15-12 MPKZ15-15 MPKZ15-20 MPKZ16-12 MPKZ16-15 MPKZ16-20 MPKZ16-25 MPKZ16-30 MPKZ18-20 MPKZ18-25 MPKZ18-30 MPKZ20-20 MPKZ20-25 MPKZ20-30 MPKZ20-35 MPKZ20-40 MPKZ25-20 MPKZ25-25 MPKZ25-30 MPKZ25-35 MPKZ25-40 MPKZ30-20 MPKZ30-25 MPKZ30-30 MPKZ30-35 MPKZ30-40 MPKZ35-20 MPKZ35-25 MPKZ35-30 MPKZ35-35 MPKZ35-40 MPKZ40-25 MPKZ40-30 MPKZ40-35 MPKZ40-40 MPKZ40-45 MPKZ50-30 MPKZ50-35 MPKZ50-40 MPKZ50-45 MPSZ6-10 MPSZ6-12 MPSZ8-12 MPSZ8-15 MPSZ10-12 MPSZ10-15 MPSZ10-20 MPSZ12-12 MPSZ12-15 MPSZ12-20 MPSZ15-12 MPSZ15-15 MPSZ15-20 MPSZ16-12 MPSZ16-15 MPSZ16-20 MPSZ16-25 MPSZ16-30 MPSZ18-20 MPSZ18-25 MPSZ18-30 MPSZ20-20 MPSZ20-25 MPSZ20-30 MPSZ20-35 MPSZ20-40 MPSZ25-20 MPSZ25-25 MPSZ25-30 MPSZ25-35 MPSZ25-40 MPSZ30-20 MPSZ30-25 MPSZ30-30 MPSZ30-35 MPSZ30-40 MPSZ35-20 MPSZ35-25 MPSZ35-30 MPSZ35-35 MPSZ35-40 MPSZ40-25 MPSZ40-30 MPSZ40-35 MPSZ40-40 MPSZ40-45 MPSZ50-30 MPSZ50-35 MPSZ50-40 MPSZ50-45

Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20

MATERIAL: Bronze Graphite

Bronze material

CuZn25Al6Fe3Mn3

+SL2

CuSn5Pb5Zn5

+SL2

CuAl10Fe5Ni5

+SL2

CuSn12

+SL2

Cu% Rest 85 80 88
Sn% -- 5 -- 12
Pb% -- 5 -- --
Zn% 25 5 -- --
Al% 6 -- 10 --
Ni% -- -- 5 --
Fe% 3 -- 5 --
Mn% 3 -- -- --
Density 8.2 g/cm3 8.8 g/cm3 8.5 g/cm3 8.8 g/cm3
Hardness >HB210 >HB70 >HB150 >HB80
Max. Load Pressure 100 N/mm2 40 N/mm2 50 N/mm2 45 N/mm2
Max. Linear Speed 0.5 m/s(dry) 0.4 m/s(dry) 0.25 m/s(dry) 0.5 m/s(dry)
Max. PV 1.65 N/mm2 * m/s 1.00 N/mm2 * m/s 1.25 N/mm2 * m/s 1.20 N/mm2 * m/s
Tensile Strength >750 N/mm2 >200 N/mm2 >500 N/mm2 >360 N/mm2
Elongation >12 % >15 % >10 % >8 %
Temperature Limit -40 ~ +300 oC -40 ~ +250 oC -40 ~ +400 oC -40 ~ +300 oC

Products Standard: ISO 4379 (replaces DIN 1850)

Solid Lubricants

Code Material Features Application
SL2 Graphite composite

Low friction
Chemical resistant
Low cost
Temperature limit 400oC

Widely used for machinery
SL4 +MoS2 composite

Water contacting lubricating
Longer life
Temperature limit 300oC

Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20

JFB · Solid Self-Lubricating Inlaid Flange Bearing · L tol. -0.10/-0.30 · Unit: mm
No. Part No. Unique Key d Bore (mm) D OD (mm) L Length (mm) F Flange OD (mm) L1 Flange Thickness (mm) L Tol. d Tol. (E7) D Tol. (r6) Remarks
1 1015 JFB-10-15 10 14 15 22 2 -0.10/-0.30 +0.040/+0.025 +0.034/+0.023
2 1020 JFB-10-20 10 14 20 22 2 -0.10/-0.30 +0.040/+0.025 +0.034/+0.023
3 1215 JFB-12-15 12 18 15 25 3 -0.10/-0.30 +0.050/+0.032 +0.034/+0.023
4 1220 JFB-12-20 12 18 20 25 3 -0.10/-0.30 +0.050/+0.032 +0.034/+0.023
5 1315 JFB-13-15 13 19 15 26 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
6 1320 JFB-13-20 13 19 20 26 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
7 1415 JFB-14-15 14 20 15 27 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
8 1420 JFB-14-20 14 20 20 27 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
9 1425 JFB-14-25 14 20 25 27 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
10 1515 JFB-15-15 15 21 15 28 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
11 1520 JFB-15-20 15 21 20 28 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
12 1525 JFB-15-25 15 21 25 28 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
13 1530 JFB-15-30 15 21 30 28 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
14 1615 JFB-16-15 16 22 15 29 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
15 1620 JFB-16-20 16 22 20 29 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
16 1625 JFB-16-25 16 22 25 29 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
17 1630 JFB-16-30 16 22 30 29 3 -0.10/-0.30 +0.050/+0.032 +0.041/+0.028
18 2020 JFB-20-20 20 30 20 40 5 -0.10/-0.30 +0.061/+0.040 +0.041/+0.028
19 2025 JFB-20-25 20 30 25 40 5 -0.10/-0.30 +0.061/+0.040 +0.041/+0.028
20 2030 JFB-20-30 20 30 30 40 5 -0.10/-0.30 +0.061/+0.040 +0.041/+0.028
21 2035 JFB-20-35 20 30 35 40 5 -0.10/-0.30 +0.061/+0.040 +0.041/+0.028
22 2520 JFB-25-20 25 35 20 45 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
23 2525 JFB-25-25 25 35 25 45 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
24 2530 JFB-25-30 25 35 30 45 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
25 2535 JFB-25-35 25 35 35 45 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
26 2540 JFB-25-40 25 35 40 45 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
27 3020 JFB-30-20 30 40 20 50 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
28 3025 JFB-30-25 30 40 25 50 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
29 3030 JFB-30-30 30 40 30 50 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
30 3035 JFB-30-35 30 40 35 50 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
31 3040 JFB-30-40 30 40 40 50 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
32 3050 JFB-30-50 30 40 50 50 5 -0.10/-0.30 +0.061/+0.040 +0.050/+0.034
33 3525 JFB-35-25 35 45 25 60 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
34 3530 JFB-35-30 35 45 30 60 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
35 3535 JFB-35-35 35 45 35 60 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
36 3540 JFB-35-40 35 45 40 60 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
37 3550 JFB-35-50 35 45 50 60 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
38 4030 JFB-40-30 40 50 30 65 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
39 4035 JFB-40-35 40 50 35 65 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
40 4040 JFB-40-40 40 50 40 65 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
41 4050 JFB-40-50 40 50 50 65 5 -0.10/-0.30 +0.075/+0.050 +0.050/+0.034
42 4530 JFB-45-30 45 55 30 70 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
43 4535 JFB-45-35 45 55 35 70 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
44 4540 JFB-45-40 45 55 40 70 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
45 4550 JFB-45-50 45 55 50 70 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
46 4560 JFB-45-60 45 55 60 70 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
47 5035 JFB-50-35 50 60 35 75 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
48 5040 JFB-50-40 50 60 40 75 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
49 5050 JFB-50-50 50 60 50 75 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
50 5060 JFB-50-60 50 60 60 75 5 -0.10/-0.30 +0.075/+0.050 +0.060/+0.041
51 5540 JFB-55-40 55 65 40 80 5 -0.10/-0.30 +0.090/+0.060 +0.060/+0.041
52 5550 JFB-55-50 55 65 50 80 5 -0.10/-0.30 +0.090/+0.060 +0.060/+0.041
53 5560 JFB-55-60 55 65 60 80 5 -0.10/-0.30 +0.090/+0.060 +0.060/+0.041
54 6040 JFB-60-40 60 75 40 90 7.5 -0.10/-0.30 +0.090/+0.060 +0.062/+0.043
55 6050 JFB-60-50 60 75 50 90 7.5 -0.10/-0.30 +0.090/+0.060 +0.062/+0.043
56 6060 JFB-60-60 60 75 60 90 7.5 -0.10/-0.30 +0.090/+0.060 +0.062/+0.043
57 6080 JFB-60-80 60 75 80 90 7.5 -0.10/-0.30 +0.090/+0.060 +0.062/+0.043
58 7050 JFB-70-50 70 85 50 105 7.5 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
59 7060 JFB-70-60 70 85 60 105 7.5 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
60 7080 JFB-70-80 70 85 80 105 7.5 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
61 7550 JFB-75-50 75 90 50 110 7.5 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
62 7560 JFB-75-60 75 90 60 110 7.5 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
63 7580 JFB-75-80 75 90 80 110 7.5 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
64 75100 JFB-75-100 75 90 100 110 7.5 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
65 8060 JFB-80-60 80 100 60 120 10 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
66 8080 JFB-80-80 80 100 80 120 10 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
67 80100 JFB-80-100 80 100 100 120 10 -0.10/-0.30 +0.090/+0.060 +0.073/+0.051
68 9060 JFB-90-60 90 110 60 130 10 -0.10/-0.30 +0.107/+0.072 +0.076/+0.054
69 9080 JFB-90-80 90 110 80 130 10 -0.10/-0.30 +0.107/+0.072 +0.076/+0.054
70 90100 JFB-90-100 90 110 100 130 10 -0.10/-0.30 +0.107/+0.072 +0.076/+0.054
71 10060 JFB-100-60 100 120 60 150 10 -0.10/-0.30 +0.107/+0.072 +0.076/+0.054
72 10080 JFB-100-80 100 120 80 150 10 -0.10/-0.30 +0.107/+0.072 +0.076/+0.054
73 100100 JFB-100-100 100 120 100 150 10 -0.10/-0.30 +0.107/+0.072 +0.076/+0.054
74 12060 JFB-120-60 120 140 60 170 10 -0.10/-0.30 +0.107/+0.072 +0.088/+0.063
75 12080 JFB-120-80 120 140 80 170 10 -0.10/-0.30 +0.107/+0.072 +0.088/+0.063
76 120100 JFB-120-100 120 140 100 170 10 -0.10/-0.30 +0.107/+0.072 +0.088/+0.063
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Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20

Ask Latest Price
Friction Coefficient :
Low
Application :
Industrial
Load Capacity :
High
Model Number :
JFB SL2 Graphite Plugged Flanged Bronze Bushing
Corrosion Resistance :
Excellent
Bush Bearings Manufacturers Suppliers Exporters :
plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/
Contact Supplier
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20
Oil Free Bushings Copper Alloy Thrust Type MPKZ30-20

JIAXING VIIPLUS INTERNATIO NAL CO.,LTD

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zhejiang
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Importer, Exporter, Seller, Other
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