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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Silicon Coated Bearings (Part Numbers)
- Volume Discount
Part Number
Configured Part Number is shown.
Product Overview of Bearings with Resin
Dimensional Drawing of Bearings with Resin
 Material |  Hardness |  Color | Bearing |
| Silicon | Shore A70 | Light grey | SUJ2 |
Depending on the model, the edge of the molded layer may be curved.Specification Table of Bearings with Resin
| Part Number | d Tolerance |  D | Allowable Load N(kgf) | B | D1 | Mounting Dimensions | Bearing Nominal Specifications | |||
 Type |  d | Ds | R1 (max.) | |||||||
| (min.) | (max.) | |||||||||
| E-SUMBB | 4 | +0.005 -0.015 | 13 | 44(4.5) | 4 | 9 | 5 | 5.2 | 0.1 | 684ZZ |
| 16 | 59(6) | 5 | 13 | 5.6 | 6.2 | 0.2 | 624ZZ | |||
| 5 | 16 | 6.6 | 6.9 | 685RS | ||||||
| 20 | 78(8) | 16 | 7 | 7.6 | 0.3 | 625RS | ||||
| 6 | 20 | 15 | 7.6 | 7.8 | 0.2 | 696RS | ||||
| 28 | 157(16) | 6 | 19 | 8 | 9.5 | 0.3 | 626RS | |||
Product Features of Bearings with Resin
Feature 2: The silicone part is molded into the bearing, so it does not fall off easily and is suitable for various contact methods.
| Item | MISUMI Standard Product | MISUMI Economy Product |
|---|---|---|
| Recommended Usage Environment | High precision, high radial runout requirements | Medium precision, no radial runout requirements |
| Bearing Bore Precision | P0 grade | +0.005, -0.015 |
| Used Bearing | Japanese brand (Radial runout 3~13μm) | MISUMI manufactured bearing (Radial runout 8~23μm) |
*Radial runout is a reference value and not guaranteed.
■ We solve your concerns when purchasing rubber molded Bearings with Resin.
Use Cases of Bearings with Resin
| Use Case ① | Product Role | |
■Pressure mechanism of winding machine | Polyurethane has excellent wear resistance and a relatively long service life. Polyurethane has a wide range of hardness options, so you can choose different hardness levels depending on the actual pressure required. | |
| Use Case ② | Product Role | |
■Assistance in transferring processed materials of Bearings with Resin | The bearing carrying screw can be easily removed. The polyurethane of the bearing can protect the workpiece from scratches. | |
| Use Case ③ | Product Role | |
■Adhesive application device of Bearings with Resin | If the adhesive contains chemical components, silicone rubber can be selected. Polyurethane, which has a relatively soft hardness, can be selected to increase the bonding surface between the roll and the workpiece. | |
Caution of Bearings with Resin
② Silicone materials can be used in special environments such as high temperatures, but the usability is based on actual use.
③ Since injection holes may remain in the silicone area due to the influence of the product process, use with caution if there are appearance requirements.
Related Products of Bearings with Resin
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
| Part Number |
|---|
| E-SUMBB4-13 |
| E-SUMBB4-16 |
| E-SUMBB5-16 |
| E-SUMBB5-20 |
| E-SUMBB6-20 |
| E-SUMBB6-28 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Outer Dia. D (Ø) | Width B (mm) | Inner Dia. d (Ø) |
|---|---|---|---|---|---|---|---|---|
SGD 2.70 | 10 Piece(s) | Available | 5 Day(s) | 10 | 13 | 4 | 4 | |
SGD 2.70 | 10 Piece(s) | Available | 5 Day(s) | 10 | 16 | 5 | 4 | |
SGD 2.70 | 10 Piece(s) | Available | 5 Day(s) | 10 | 16 | 5 | 5 | |
SGD 2.70 | 10 Piece(s) | Available | 5 Day(s) | 10 | 20 | 5 | 5 | |
SGD 2.70 | 10 Piece(s) | Available | 5 Day(s) | 10 | 20 | 5 | 6 | |
SGD 2.70 | 10 Piece(s) | Available | 5 Day(s) | 10 | 28 | 6 | 6 |
Loading...
 Material |  Hardness |  Color | Bearing |
| Silicon | Shore A70 | Light grey | SUJ2 |
Depending on the model, the edge of the molded layer may be curved.
| Part Number | d Tolerance |  D | Allowable Load N(kgf) | B | D1 | Mounting Dimensions | Bearing Nominal Specifications | |||
 Type |  d | Ds | R1 (max.) | |||||||
| (min.) | (max.) | |||||||||
| E-SUMBB | 4 | +0.005 -0.015 | 13 | 44(4.5) | 4 | 9 | 5 | 5.2 | 0.1 | 684ZZ |
| 16 | 59(6) | 5 | 13 | 5.6 | 6.2 | 0.2 | 624ZZ | |||
| 5 | 16 | 6.6 | 6.9 | 685RS | ||||||
| 20 | 78(8) | 16 | 7 | 7.6 | 0.3 | 625RS | ||||
| 6 | 20 | 15 | 7.6 | 7.8 | 0.2 | 696RS | ||||
| 28 | 157(16) | 6 | 19 | 8 | 9.5 | 0.3 | 626RS | |||
Feature 2: Silicon is partly formed on bearing, which is not easy to fall off, and it is suitable for various contact methods.
The urethane molded bearing is used for attachment to the drive roller for positioning. If there are special requirements such as temperature or weather resistance, silicone bearings can be selected to better suit the operation of the mechanism.
②Silicon materials can be used in special environments such as high temperature, but the usage effect is subject to actual conditions.
③Due to the influence of product technology, there may be residual gates in the silicone area. If there are appearance requirements, please choose carefully.
here.For the properties of MISUMI Urethane/Rubber/Sponge, click
here.For the selection of MISUMI urethane and rubber material, click
here.| Economy series Urethane Molded Bearings Standard | Economy series Urethane Molded Bearings With Screw Rod | Economy series Threaded Bearings |
 |  | Web pages under preparation |
Basic Information
| Outer Ring Type | Flat Type | Surface Material | Silicon Rubber | Mounting Type | Hole |
|---|---|---|---|---|---|
| Operating/Environmental Requirement | Standard (For Light Loads) | Bearing Material | Steel | Hardness | A70 |
| Color | Light grey |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: Is debris falling during use a product quality problem?
- Answer: No, it's possible that the friction force is too high, causing the coated surface to overheat and debris to fall off.
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