- Contact Angle:Normal
- Aligning:Non-Aligning Bearing
- Separated:Separated
- Rows Number:Single
- Load Direction:Thrust Bearing
- Material:Bearing Steel
=== Base Info ===
- Model NO.:6801-2RS 6801-ZZ
- Brand:JPG
- Noise Level:Z1, Z2, Z3, Z4
- Cage:Steel, Brass, Nylon
- Clearance:C2, C3, C4, C5
- Vibration Level:V1, V2, V3, V4
- Hardness:59-63 HRC
- Number of Row:Single-Row
- Materical Chrome:Steel Carbon Steel Stainless Steel Ceramic
- Transport Package:as Customer′s Request
- Specification:The following
- Trademark:JPG
- Origin:Jiangsu Nanjing
- HS Code:84822000
- Production Capacity:500, 000,Month
=== Description ===
Test report
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Bearing part# | 6804ZZ | dimensions | 20*32*7 | QTY to be shipped | 26000pcs |
/ Batch # / Purchase order # | | Test standard | | Sample size | 10 pcs |
Test items | spec | (um) actual value |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| | dimensional accuracy | 20MM | max. | 0 | -3 | -4 | -2 | -3 | -4 | -4 | -2 | -4 | -3 | -4 |
| | △dmp | min. | -8 | -5 | -7 | -5 | -4 | -6 | -5 | -5 | -6 | -5 | -5 |
| | Vdp | ≤10 | 2 | 3 | 3 | 1 | 2 | 1 | 3 | 2 | 2 | 1 |
| | Vdmp | ≤6 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| | 32MM | max. | 0 | -1 | -2 | -2 | -1 | -1 | -1 | -2 | -2 | -1 | -1 |
| major items | △Dmp | min. | -9 | -8 | -8 | -7 | -7 | -8 | -9 | -7 | -9 | -7 | -8 |
| VDP | ≤13 | 7 | 6 | 5 | 6 | 7 | 8 | 5 | 7 | 6 | 7 |
All Items | VDmp | ≤7 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 2 |
| | 1. crack 2. missing or wrong components 3. surface quality | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK |
| | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK |
| | | 5--20 | 13 | 14 | 12 | 10 | 15 | 11 | 14 | 15 | 13 | 12 |
| | △Bs | upper tolerance | 0 | | | | | | | | | | |
| | lower tolerance | -120 | | | | | | | | | | |
| | VBs | ≤20 | | | | | | | | | | |
| | △Cs | upper tolerance | 0 | | | | | | | | | | |
| | lower tolerance | -120 | | | | | | | | | | |
|
| VCs | ≤20 | | | | | | | | | | |
| Free spin | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK |
| minor items | inner ring | 1. black skin 2. marking 3. corrosion 4. defect 5. gashmark 6. rivet staking quality | | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK |
| outer ring | | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK |
| | rolling element | | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK |
| | retainer | | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK |
Drawing
Application :
Bearing for Gear Reducer
Bearing for Fitness Equipment
Bearings for Surveillance
Bearing for Mainipulator
Bearing for floor sweeper