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  • Miniature Ball Bearings And Small Deep Groove Ball Bearings, Open Type
  • Miniature Ball Bearings And Small Deep Groove Ball Bearings, Open Type
  • Miniature Ball Bearings And Small Deep Groove Ball Bearings, Open Type
  • Miniature Ball Bearings And Small Deep Groove Ball Bearings, Open Type

Miniature Ball Bearings And Small Deep Groove Ball Bearings, Open Type BC4-10

by NTN
4.78 (23)
Item.#
00351443
Mfr.#
BC4-10
Package Qty.
1PC
Ship pack of
1
4.48 SGD
ADD TO CART
Shipped after 2017-10-26
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Item Feature
Allowable Rotational Speed (min-1[r.p.m]) Oil Lubrication
55000
Material
High carbon chromium bearing steel
Type
Open form
Flange
Flange Mu
Inside Diameter d (phi mm)
4
Width B (mm)
3
Allowable Rotational Speed (min-1[r.p.m]) Grease Lubrication
46000
Standard Static Rating Load (N [kgf])
235[24]
Standard Dynamic Load Rating (N [kgf])
650[66]
Seal
Open type
Chamfer Dimensions r (mm)
Minimum 0.15
Outside Diameter D (phi mm)
10
Customer Reviews
5 star 19
4 star 3
3 star 1
2 star 0
1 star 0
Review Rating: 4.78
23 Customer Reviews
The reviews are automatic translation.
For teaching materials of junior high school social studies etc
5
From Japan
On 2017-10-17 19:35:52
Exchange one of the same two hand spinners for this NTN bearing. I compared the students with the original (perhaps the product of China etc). Compared to the original product which has a rough sense of rotation, it is manufactured by NTN which rotates more smoothly than "it does not become comparable". I was able to realize the difference in technology between Japan and other countries. However, as for the hand spinner, which one is the right answer, there are many students that "I do not feel like turning" to be very smooth, and one student raised a voice like "Prius".
This review is about item#329445.
Fishing tool maintenance
5
From Japan
On 2017-09-22 16:38:12
It fits perfectly inside the handle knob and it does not become a smooth rotation
This review is about item#351251.
Hand spinner
3
From Japan
On 2017-09-13 14:59:52
After all it was suitable for the price. It is not suitable for hand spinner.
This review is about item#329341.
Hand Spinner Production
4
From Japan
On 2017-08-24 19:18:24
Use degreased. Originally it was around 3 minutes, but in a few days it got strange sounds and strange sounds came around for only about one minute. However, it is good quality as it goes without being damaged.
This review is about item#329244.
Bearing exchange of radio control engine
5
From Japan
On 2017-07-19 21:27:33
I used it for bearing exchange of radio control engine. As expected there is nothing wrong with NTN.
This review is about item#329296.
Fishing tool overhaul
5
From Japan
On 2017-06-12 12:24:56
Purchase because of reel overhaul Because it is an old model, it is convenient to be prepared separately from the manufacturer as there is no even drawing
This review is about item#351425.
Hand made spinner bearing
4
From Japan
On 2017-05-21 15:39:45
Of two purchases, one is perfect, the other has some play (there is no problem if used under normal load)
This review is about item#329341.
Model production etc.
5
From Japan
On 2017-03-10 21:09:58
I was looking for something of high quality with this size. Although I am still using it shortly, I think whether there is no problem.
This review is about item#350314.
It is used for motorcycle engine.
5
From Japan
On 2016-12-14 14:01:22
There is no problem in use, it is satisfied with less than half the amount of genuine parts.
This review is about item#329341.
For drum pedal repair
5
From Japan
On 2016-06-18 14:50:46
Naturally the quality is not a problem at all. Since each one was packaged and the label was affixed, work proceeded smoothly without mistaking as other part numbers. Even a small number could be purchased and it was greatly saved, so I used coupons, so real fees were 0 yen and I was satisfied with it.
This review is about item#00329296.