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Bearings with Housings, Double Bearing, Compact Flange Type with Retainer Ring (E-LBACE6903ZZ)
- Volume Discount
Part Number
Configured Part Number is shown.
E-LBACE6903ZZ
Product Overview
It supports and fixes the bearing of the load carrying shaft. The bearing can be accurately and conveniently assembled onto the mechanism using the holder.
Dimensional Drawing
There is a gap between the bearing and the retaining ring. Please pay attention when selecting.Thread and counterbore holes allow installation from both sides.Material Table
| Type |  Material |  Surface Treatment | ||||
| Round | Square Type | Compact Type | Bearing | Holder | Retaining Ring | Holder |
| E-LBGREB | E-LBGSEB | E-LBGCEB | Steel | S45C | Spring Steel | Black Oxide Film |
| E-LBGRE | E-LBGSE | E-LBGCE | Electroless Nickel Plating | |||
| E-LBARE | E-LBASE | E-LBACE | Steel | Aluminum | Spring Steel | Clear Anodized |
| E-LSBGRE | E-LSBGSE | E-LSBGCE | Stainless Steel | SUS304 | Stainless Steel | - |
Alteration
| Alterations | Without bearings, retaining rings | ||||||
| Code | NA | ||||||
| Spec. | Bearings and retaining rings are not installed in the housing, but are shipped as accessories. | ||||||
Specification Table
Specifications & Dimensions Table
| Part Number | d | DH7 | B | H | W | T | T1 | dh | D1 g7 | P.C.D. | K | A | F | M (Coarse Thread) (d2) | d1 | H1 | ||||
| Type | Bearing Part Number | Bearing Cover Type | Tolerance | Tolerance | ||||||||||||||||
| Round E-LBGREB E-LBGRE E-LBARE E-LSBGRE Square E-LBGSEB E-LBGSE E-LBASE E-LSBGSE Compact E-LBGCEB E-LBGCE E-LBACE E-LSBGCE | 606 | ZZ Double Shield Type VV Non-contact Rubber Seal Ring DD Contact Rubber Seal Ring | 6 | 17 | +0.018 0 | 6 | 39 | 23 | 17 | 9 | 13 | 21 | -0.007 -0.028 | 29 | 32 | 29 | - | M5 (4.3) | 8 | 4.4 |
| 608 | 8 | 22 | +0.021 0 | 7 | 45 | 29 | 19 | 12 | 18 | 27 | 35 | 36 | 35 | |||||||
| 6900 | 10 | 22 | 6 | 45 | 29 | 17 | 11 | 19 | 27 | 35 | 36 | 35 | ||||||||
| 6000 | 26 | 8 | 50 | 34 | 21 | 13 | 22 | 32 | -0.009 -0.034 | 40 | 39 | 40 | ||||||||
| 6901 | 12 | 24 | 6 | 48 | 31 | 17 | 11 | 21 | 30 | -0.007 -0.028 | 38 | 38 | 38 | |||||||
| 6001 | 28 | 8 | 52 | 36 | 21 | 13 | 24 | 34 | -0.009 -0.034 | 42 | 40 | 42 | ||||||||
| 6902 | 15 | 28 | 7 | 57 | 37 | 19 | 12 | 25 | 35 | 45 | 45 | 45 | M6 (5.2) | 9.5 | 5.4 | |||||
| 6002 | 32 | +0.025 0 | 9 | 60 | 40 | 23 | 14 | 28 | 38 | 48 | 46 | 48 | ||||||||
| 6903 | 17 | 30 | +0.021 0 | 7 | 60 | 38 | 19 | 12 | 27 | 36 | 48 | 46 | 48 | |||||||
| 6003 | 35 | +0.025 0 | 10 | 66 | 44 | 26 | 16 | 31 | 42 | 54 | 50 | 54 | ||||||||
| 6904 | 20 | 37 | 9 | 69 | 47 | 24 | 15 | 34 | 45 | 56 | 54 | 51 | 24 | M8 (6.8) | 11 | 6.5 | ||||
| 6004 | 42 | 12 | 77 | 54 | 30 | 18 | 36 | 50 | 64 | 59 | 56 | 32 | ||||||||
| 6005 | 25 | 47 | 12 | 88 | 58 | 30 | 18 | 41 | 54 | -0.010 -0.040 | 72 | 67 | 63 | 36 | M10 (8.5) | 14 | 8.6 | |||
| 6006 | 30 | 55 | +0.030 0 | 13 | 96 | 66 | 33 | 20 | 48 | 62 | 80 | 73 | 70 | 40 | ||||||
VV (non-contact rubber seal) is not suitable for bearings with model number 606.Product Features
Feature 1: The round bearing housing assembly is suitable for locations requiring high-precision rotation.
Feature 2: The retaining ring in the bearing housing assembly with retaining ring prevents the bearing from falling out, making installation and use easier.
Feature 3: Compared with the single bearing type, the double bearing type bearing housing set is more suitable for heavy load operating environments and keeps transmission products such as rotating shafts fixed.
Feature 4: Double bearing type bearing block assemblies are very convenient for cantilever support.
Feature 5: The bearing housing assembly has high perpendicularity and coaxiality, making precise positioning easier during installation.
Usage Method
| Mounting method of bearing housing set | Detailed explanation of installation |
 | When mounting standard bearing housing set, counterbored hole or thread hole are used so that they can be mounted from both sides. |
 | Accurate positioning can be achieved by aligning the machined holes with H7 tolerance on the mounting surface when the guided bearing housing set is installed. |
Precautions
| Precautions | Illustration and Reference |
| Anti-rust performance and maintenance of metal materials and surface treatment. | For detailed rust prevention performance and maintenance, please refer to the technical documentation. |
| Bearing accuracy for bearing housing assembly: GB/T 307.1 Class 0 (equivalent to JIS B 1514 Class 0) When selecting mating parts, please choose products with negative tolerance. | For detailed bearing specifications, please refer to the technical documentation. |
| When selecting, please note that axial clearance exists between the bearing and the retaining ring. Axial direction: The direction along the rotational central axis of cylinder, which is the same direction as the central axis. (Blue direction shown on the right) Radial direction: perpendicular to the axial direction, which is the radius or diameter direction of the end face circle of the cylinder. (Red direction shown on the right) | .jpg) |
| The retaining ring in the bearing housing set with retaining ring cannot be fastened axially, and it only plays a role in preventing the bearing from falling off. If you need to tighten the bearing axially, it is recommended to use a retaining ring, nut, etc. When choosing a fixing ring, nut, etc. for axial tightening, please take care to avoid the retaining ring. Please refer to the product specifications for retaining ring dimensions. |  |
Example of Use
Equipment Name: Sliding Flip Mechanism
Feature 1: A mechanism that uses a pneumatic chuck to flip and transfer the held workpiece.
Feature 2: The bearing housing set is used in a simple cam shape, which can flip over the workpiece while sliding, thereby changing the direction of the workpiece.
Feature 1: A mechanism that uses a pneumatic chuck to flip and transfer the held workpiece.
Feature 2: The bearing housing set is used in a simple cam shape, which can flip over the workpiece while sliding, thereby changing the direction of the workpiece.
Part Number
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| Part Number |
|---|
| E-LBACE6903ZZ |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Bearing Inner Dia. d (mm) | Flange Shape 1 | Bearing Material | Housing Material | Housing Surface Treatment | Bearing Part Number |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 38.15 | 1 Piece(s) | Available | 13 Day(s) | 17 | Compact | [Steel] Steel | [A2017] Aluminum Alloy | Clear Anodize Processing | 6903 |
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Basic Information
| Shape | Flanged, Pilot | Bearing Used | Deep Groove Ball Bearing | Number of Bearings | Double |
|---|---|---|---|---|---|
| Retaining Ring | Provided | Type | Bearing with Housings | Seal | ZZ (Double Shield) |
Please check the type/dimensions/specifications of the part E-LBACE6903ZZ in the Bearings with Housings, Double Bearing, Compact Flange Type with Retainer Ring series.
Specification/Dimensions
-
type
- E-LBACE
- E-LBARE
- E-LBASE
- E-LBGCE
- E-LBGCEB
- E-LBGRE
- E-LBGREB
- E-LBGSE
- E-LBGSEB
- E-LSBGCE
- E-LSBGRE
- E-LSBGSE
-
Bearing Inner Dia. d(mm)
-
Flange Shape 1
- Round Type
- Square Type
- Compact
-
Bearing Material
- Steel
- Stainless Steel
- Steel
-
Housing Material
- S45C
- SUS304
- A2017
- S45C
-
Housing Surface Treatment
- Black Oxide
- Electroless Nickel Plating
- Clear Anodize Processing
- Not Provided
-
Bearing Part Number
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 13 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: What is the bearing housing set?
- Answer: It supports and fixes the bearing of the load carrying shaft. The bearing can be accurately and simply assembled onto the mechanism using the holder.
- Question: What do radial load and axial load mean?
-
Answer:
The load applied to the shaft along the perpendicular direction of the shaft center line - radial load.
The load applied to the shaft along the horizontal direction of the shaft center line - axial load (thrust load). - Question: After the rotating shaft is assembled with the bearing housing set, there is obvious axial movement. How to solve the problem?
-
Answer:
If you need to tighten the bearing axially, it is recommended to use a retaining ring, nut, etc. Please refer to the installation method.
When choosing a fixing ring, nut, etc. for axial tightening, please take care to avoid the retaining ring. For ring dimensions, please refer to the product specifications. - Question: For high-load service conditions, which type of bearing housing set is a better choice?
- Answer: Double bearing type bearing housing set is suitable for heavy load operating environment, and keep fixed for transmission products such as rotating shaft.
- Question: What tolerance should be selected for shaft parts used with bearing housing set?
- Answer: It is recommended to choose MISUMI brand rotating shafts with g6 tolerance.
Products like this...
| Part Number |
|---|
| E-LBACE6003ZZ |
| E-LBACE6004ZZ |
| E-LBACE6005ZZ |
| E-LBACE6904ZZ |
| E-LBARE6000ZZ |
| E-LBARE6001ZZ |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Bearing Inner Dia. d (mm) | Flange Shape 1 | Bearing Material | Housing Material | Housing Surface Treatment | Bearing Part Number |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 48.25 | 1 Piece(s) | Available | 13 Day(s) | 17 | Compact | [Steel] Steel | [A2017] Aluminum Alloy | Clear Anodize Processing | 6003 | |
MYR 59.39 | 1 Piece(s) | Available | 13 Day(s) | 20 | Compact | [Steel] Steel | [A2017] Aluminum Alloy | Clear Anodize Processing | 6004 | |
MYR 67.03 | 1 Piece(s) | Available | 13 Day(s) | 25 | Compact | [Steel] Steel | [A2017] Aluminum Alloy | Clear Anodize Processing | 6005 | |
MYR 48.97 | 1 Piece(s) | Available | 13 Day(s) | 20 | Compact | [Steel] Steel | [A2017] Aluminum Alloy | Clear Anodize Processing | 6904 | |
MYR 36.15 | 1 Piece(s) | Available | 13 Day(s) | 10 | Round Type | [Steel] Steel | [A2017] Aluminum Alloy | Clear Anodize Processing | 6000 | |
MYR 37.48 | 1 Piece(s) | Available | 13 Day(s) | 12 | Round Type | [Steel] Steel | [A2017] Aluminum Alloy | Clear Anodize Processing | 6001 |
Additional Products in this Category
- Bearings with Housings - Direct Mount, Compact
- Bearings with Housings - Standard with Pilot, Retained
- Bearings with Housings - T-Shaped Short Double Bearings
- Bearings with Housings - Block, Double Bearings, Non-Retianed
- Angular Contact Bearings with Housings - Angular Contact Bearings Back-to-Back Combination + Deep Groove Ball Bearings, with Pilot
- Angular Contact Bearings with Housings - Angular Contact Back-to-Back Combination - Flanged
- Bearings With Housing T-Shaped, Lightweight, Compact
- Bearing Housing Set, Retaining Ring Pilot Double Type, Round (Stainless) DCIS
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