Single row deep groove ball bearing With brass machined cage Open basic design high quality GB/T307.1-2005/ISO492 FOB Dalian
Single row deep groove ball bearing, non-separable, versatile use, simple in design
| FAG, SKF size | NSK size | D mm | d mm | B mm | weight kg |
| 61884M | 688 | 520 | 420 | 46 | 22 |
Our Deep groove ball bearings with following structure:
1.steel ribbon cage
2.Machined brass cage structure:
a. M: ball centred
b: MA: outer ring centred
c: MB: inner ring centred
N- snap ring groove in outer ring
Finished bearing testing:
1. Dimensional accuracy of detection: d, D, B, Gr (radial clearance)
2. Rotational accuracy of detection: Kia, Sia, Kea, Sea
3. Residual magnetic test
4. Appearance inspection:
a. Roughness inspection
b. Bump hurt test
5. Cleanliness inspection
6. Noise and vabration detection
7. Rotational flexibility test
61800 series single row deep groove ball bearing, 61884M, 6884
