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Ball Bearing 6900 Series 2Rs, Bilateral Contact Rubber Seal Type

4.00 (18)
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Width B (mm) Chamfer Dimensions r (mm) Inside Diameter d (phi mm) Allowable Rotational Speed (min-1[r.p.m]) Grease Lubrication Allowable Rotational Speed (min-1[r.p.m]) Oil Lubrication The Standard Dynamic Load Rating Cr (KN) Material Standard Static Load Rating Cor (KN) Seal Standard static Load Rating (kN) Standard Dynamic Load Rating (kN) Outside Diameter D (phi mm) Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
Width B (mm) Chamfer Dimensions r (mm) Inside Diameter d (phi mm) Allowable Rotational Speed (min-1[r.p.m]) Grease Lubrication Allowable Rotational Speed (min-1[r.p.m]) Oil Lubrication The Standard Dynamic Load Rating Cr (KN) Material Standard Static Load Rating Cor (KN) Seal Standard static Load Rating (kN) Standard Dynamic Load Rating (kN) Outside Diameter D (phi mm) Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
12 0.6 45 - - - Highcarbon-chromiumbearingsteel - Both sides contact Sealed 10.9 14.1 68 1PC 1 6909-2RS 39325623 9.99 SGD
Shipped after 2019-05-10
7 0.3 15 - - - Highcarbon-chromiumbearingsteel - Both sides contact Sealed 2.25 4.3 28 1PC 1 6902-2RS 39325553 4.99 SGD
Shipped after 2019-04-22
9 0.3 30 - - - Highcarbon-chromiumbearingsteel - Both sides contact Sealed 5 7.25 47 1PC 1 6906-2RS 39325596 6.99 SGD
Shipped after 2019-04-22
9 0.3 25 - - - Highcarbon-chromiumbearingsteel - Both sides contact Sealed 4.55 7 42 1PC 1 6905-2RS 39325587 5.99 SGD
Shipped after 2019-04-22
6 0.3 10 - - - Highcarbon-chromiumbearingsteel - Both sides contact Sealed 1.25 2.7 22 1PC 1 6900-2RS 39325535 3.99 SGD
Shipped after 2019-04-22
6 0.3 12 - - - High carbon chromium bearing steel - Both sides Contact Sealed 1.45 2.9 24 1PC 1 6901-2RS 39325544 3.99 SGD
Shipped after 2019-04-22
7 0.3 17 - - - High carbon chromium bearing steel - Both sides Contact Sealed 2.55 4.6 30 1PC 1 6903-2RS 39325562 4.99 SGD
Shipped after 2019-04-22
- 0.6 40 - - - High carbon-chromium bearing steel - Both sides contact Sealed 9.95 13.7 62 1PC 1 6908-2RS 39325614 8.99 SGD
Shipped after 2019-04-22
- 0.6 50 4500 9500 14.5 High carbon-chromium bearing steel 11.70 Both sides contact Sealed - - 72 1PC 1 6910-2RS 88635461 11.99 SGD
Shipped after 2019-05-10
- 0.6 35 - - - High carbon-chromium bearing steel - Both sides contact Sealed 7.75 10.9 55 1PC 1 6907-2RS 39325605 6.99 SGD
Shipped after 2019-04-22
9 0.3 20 - - - High carbon chromium bearing steel - Double-sided contact rubber seal type 3.7 6.35 37 1PC 1 6904-2RS 39325571 4.99 SGD
Shipped after 2019-04-22
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Customer Reviews
5 star 9
4 star 4
3 star 3
2 star 0
1 star 2
Review Rating: 4.00
18 Customer Reviews
The reviews are automatic translation.
Cutter disc of a mower
4
From Japan
On 2019-03-29 18:07:12
As it is used for cutter rotating at high speed, I think that it is a severe condition. I have replaced it several times (other products). It's cheap but it's solid. As we do not use for a long time yet, we think that durability is understood from now on. It is likely to be this at the next exchange.
This review is about item#39325544.
Bicycle hub
3
From Japan
On 2019-02-16 12:48:38
It is cheap, but there is a sense of stiffness in the rotation resistance and initial operation. The bearing of NTN is expensive but it turned out to be good.
This review is about item#39325553.
At the bearing of the rear suspension.
5
From Japan
On 2018-10-25 19:32:33
I used it for 8 years until the bearings melted. I was worried about the change but I am satisfied with it!
This review is about item#39325535.
Maintenance of the motorcycle
5
From Japan
On 2018-08-25 15:01:42
I tried it instead of a genuine product, but it was of qualitative quality at all. I will definitely purchase it next time.
This review is about item#39325571.
Maintenance of woodworking machines
5
From Japan
On 2018-07-13 18:21:12
Used for maintenance of woodworking motors Uses no problems until now, cheap early delivery.
This review is about item#39325562.
Maintenance of motorcycle
4
From Japan
On 2018-05-13 16:39:20
The metal bearings' cover has no airtightness, so I tried using this one this time. I do not know the durability yet, but it is cheap and I am saved.
This review is about item#39325544.
Engine parts
3
From Japan
On 2018-03-29 00:39:21
There is a little clearance, but the price is cheap, so it is usable.
This review is about item#39325614.
For repairing Debis
4
From Japan
On 2018-03-14 09:17:49
I think that you can use it enough if you do not demand high precision long life. .
This review is about item#39325553.
For engine idle puller
5
From Japan
On 2018-02-18 12:02:41
I exchange the bearing for the first time, but it is very cheaply 1/10 cheaper than a genuine idol pooler purchase So far noises are not good
This review is about item#39325623.
novatec F372 hub body bearing exchange
3
From Japan
On 2018-01-27 04:28:23
Because our mounting technology is immature, due to product tolerance, incorporate it at the appropriate Atari (thought to be appropriate for the shaft) and close the dust cap with a torque difficult to say with a tool with a tool , The feeling of rotation is undesirable (the feeling like Atari is "Kappu and Kon"). Actually, in this state Atari seems to be too tight, so bearigs will soon reach their end of life. Since this hub (or say novatec in general) is a dust cap that can not be adjusted at the Atari, we now close the dust cap with a torque that can be locked without using a tool and use a low strength screwdriver to loosen the looseness Prevent it and see the situation. So there is no big price difference, here we deal with NTN's Bear Rig, so if you think about performance, it may be safe to pick one of them from the beginning, but get accustomed to this hand replacement It may be good to use these inexpensive products for proficiency in work up to.
This review is about item#39325544.

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