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Resin Oli Free Bushing, Abrasion Resitance(POM)【10-50 Pieces Per Package】 (E-MJFZ-1214-12)

Resin Oli Free Bushing, Abrasion Resitance(POM) E-MJFZ-1214-12

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  • Resin Oli Free Bushing, Abrasion Resitance(POM) E-MJFZ-1214-12
  • Resin Oli Free Bushing, Abrasion Resitance(POM) E-MJFZ-1214-12

Product Overview of Oil Free Bushings

・Oil Free Bushings has such features as excellent self-lubrication, wear resistance, and low friction coefficient. Normal operation is enabled even with poor lubrication.
・Oil Free Bushings, a metal replacement used as the material of oil free bushings, have major advantages: lubrication and maintenance free, longer service life, good corrosion resistance performance, high cost effectiveness, etc..
・Oil Free Bushings bearings are suitable for clean room and contaminated environments, as well as vacuum and high-humidity environments.
Product PhotoProduct Photo

Product Features of Oil Free Bushings

1. Highly abrasion resistant and low abrasion Oil Free Bushings, suitable for operating under high-speed and medium-to-low load conditions.
2. Lower friction coefficient, allowing normal use for dry-running or less sticky surfaces.
3. Oil Free Bushings Max. operating temperature +90℃ (short-term +120℃), min. operating temperature -50℃.
4. Outstanding vibration absorption, high abrasion resistance, high chemical resistance and other features.

Dimensional Drawing of Oil Free Bushings

(Unit: mm)
Oil Free Bushings
Oil Free BushingsRecommended to be used for pressing in and fixing the Oil Free Bushings.
Oil Free Bushings Material of Oil Free Bushings: POM

Specification Table of Oil Free Bushings

Ordering Example
 
Part Number of Oil Free BushingsOil Free BushingsTotal Length Ld
(Tolerance after pressing-in)
DFT
Oil Free BushingsType of Oil Free BushingsOil Free BushingsNo.
E-MJBZ
(Oil Free Bushings Straight Type)

E-MJFZ
(Oil Free Bushings Shouldered Type)
030403* 05           3+0.014
+0.054
4.57.50.75
040503*(04) 06* (08)        4+0.020
+0.068
5.59.5
0506  05*           56100.5
0507  05    (10)      7111
0608 04* 06 08 10      68121
0810  05*06*07*08 10(12)     8+0.025
+0.083
1015
0812       (10)      +0.040
+0.130
12
1012  05*(06)  09*1012*15  (20) 10+0.025
+0.083
181
1014       (10)  (16)   +0.040
+0.130
14
1214  05* 07* 09*(10)12*15    12+0.032
+0.102
201
1216        (12)     +0.050
+0.160
16
1416         (15) 17*  14+0.032
+0.102
221
1517 04*    09* 12*  17*  151723
1618        (12)(15) 17*(20) 161824
1620          (16)   +0.050
+0.160
20
1820 04*            18+0.032
+0.102
261
2026         15*  20* 20+0.065
+0.195
26323
3034             26*30+0.040
+0.124
34422
Oil Free BushingsDimensions Oil Free Bushings L with ( ) is only for the straight type
Oil Free BushingsDimensions Oil Free Bushings L with * is only for the shouldered type

Usage Method of Oil Free Bushings

Example Use of Oil Free Bushings
Usage Method 1

Specifications Overview of Oil Free Bushings

Specification Diagram 1

Specification Diagram 2

Example Use of Oil Free Bushings

Example of Use 1

Part Number 

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Part Number
E-MJFZ-1214-12
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSType Inner Dia. d
(Ø)
Outer Dia. D
(Ø)
Overall Length L
(mm)

651,662 IDR

50 Pieces Per Package

1 Pack(s)Available 28 Day(s) -Flanged121412

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  1. 1
Dimensional Drawing
(Unit: mm)

Recommended to be used for pressing in and fixing the bushing.
Material: POM
Specification Table
Ordering Example
 
Part NumberTotal Length Ld
(Tolerance after pressing-in)
DFT
TypeNo.
E-MJBZ
(Straight Type)

E-MJFZ
(Shouldered Type)
030403* 05           3+0.014
+0.054
4.57.50.75
040503*(04) 06* (08)        4+0.020
+0.068
5.59.5
0506  05*           56100.5
0507  05    (10)      7111
0608 04* 06 08 10      68121
0810  05*06*07*08 10(12)     8+0.025
+0.083
1015
0812       (10)      +0.040
+0.130
12
1012  05*(06)  09*1012*15  (20) 10+0.025
+0.083
181
1014       (10)  (16)   +0.040
+0.130
14
1214  05* 07* 09*(10)12*15    12+0.032
+0.102
201
1216        (12)     +0.050
+0.160
16
1416         (15) 17*  14+0.032
+0.102
221
1517 04*    09* 12*  17*  151723
1618        (12)(15) 17*(20) 161824
1620          (16)   +0.050
+0.160
20
1820 04*            18+0.032
+0.102
261
2026         15*  20* 20+0.065
+0.195
26323
3034             26*30+0.040
+0.124
34422
Dimensions L with ( ) is only for the straight type
Dimensions L with * is only for the shouldered type

Basic Information

Environment Standard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater Resin Type Resin type (polyacetal) Mounting Hole Fits H7
Lubrication Unlubricated

Please check the type/dimensions/specifications of the part E-MJFZ-1214-12 in the Resin Oli Free Bushing, Abrasion Resitance(POM) series.

Frequently asked question (FAQ)

Question: What are oil free bushings and what are their features?
Answer: Plain bearings where the body of the bushing is saturated with lubricant and can be used "without oil" or "with a reduced oil supply".
Oil free bushings have the following features:
1. Low maintenance frequency;
2. Suitable for low speed and heavy load situations, compared with ball linear bearings;
3. Can also be used under harsh conditions of high temperature and low temperature;
4. Thinner and space saving, compared with linear bearings;
5. Can be used for both linear and rotational motions.
Question: What are the materials and features of MISUMI oil free bushings?
Answer: MISUMI oil free bushings are available in 5 types, i.e. copper alloy, bronze casting, dry, resin, and casting.
Copper alloy (metal type), excellent resistance to high temperature, chemicals and shock, suitable for heavy duty and low speed operation.
Bronze casting (metal type) with excellent sinter resistance, enabling slight movements, suitable for low load and high speed operation.
Dry type (composite layer type), high temperature resistant, suitable for heavy duty and low speed operation, thin-walled and compact.
Resin (resin type), high temperature and chemical resistant (tetrafluoroethylene resin), complying with food sanitation law, suitable for low load and low speed operation.
Castings (metal type), suitable for medium load and low speed operation.
Question: What are the types of MISUMI oil-free bushings available?
Answer: There are straight type, shouldered type, thrust type, flange integrated type, flange type housing unit (built-in copper alloy bushing), and threaded sleeve type (built-in copper alloy bushing).

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