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  • Stainless Steel Bearing Both Rubber Seal Type
  • Stainless Steel Bearing Both Rubber Seal Type
  • Stainless Steel Bearing Both Rubber Seal Type
  • Stainless Steel Bearing Both Rubber Seal Type

Stainless Steel Bearing Both Rubber Seal Type 6903-H-20T1XDDU

3.25 (4)
Item.#
07198186
Mfr.#
6903-H-20T1XDDU
Package Qty.
1PC
Ship pack of
1
9.86 SGD
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Item Feature
Maximum Temperature (Degree C)
110
Application
Food processing machinery, cleaning equipment, chemistry use facilities, fishing industry equipment, and other equipment used in high humidity environments
Standard Dynamic Load Rating (N)
3900 (CH reference value)
Inside Diameter d (phi mm)
17
Outside Diameter D (phi mm)
30
Material
inner and Outer ring ball: Martensitic stainless steel (SUS440C suitable material) seal: Nitrile rubber (NBR) holder: Resin
Chamfer Dimensions r (mm)
0.3
Type
Contact rubber seal
Inner Clearance Preload Symbol
Ordinary crevice
Width B (mm)
7
Bearing Number
6903
Lubricating Oil
SRL equivalent (lithium system grease NS7)
Customer Reviews
5 star 2
4 star 0
3 star 0
2 star 1
1 star 1
Review Rating: 3.25
4 Customer Reviews
The reviews are automatic translation.
ロードバイク(自転車)のハブ用に
2
From Japan
On 2017-05-18 14:33:48
メーカー完組品からの交換用に購入しました。 NHKベアリングは開封チェック時点で数センチ毎にコリッという感じがあります。 JIS等級0だから仕方ないとは言え残念です。 グリースを当初の半分以下とし、AZ BGR-006に入れ替えると、両シールドが非常に重たい。 シールドの装着方法間違えたかな……。 これならグリス交換せずにそのまま使えば良かった。
This review is about item#7198161.
Fulcrum, the bearing replacement of the wheel of Mavic.
5
From Japan
On 2017-04-03 22:33:25
Ceramic speed, TNI, cruising speed and time even when compared with the ceramic base bearings, such as Enduro is not comparable. However, once after the grease of flipping through seal spin encapsulation, processing the seal corresponding to the inner hub. First by the grease is changed is there is a feeling that hit the Kotsunkotsun, but it began to furiously rotation in about 100 km. Although you really say, it is sufficient stainless steel bearing of a Japanese company if wheel to use the cartridge to the hub.
This review is about item#7198186.
secret
5
From Japan
On 2014-10-15 13:55:20
Smooth movement
This review is about item#07198152.
Conveyor roller bearings
1
From Japan
On 2012-10-04 11:58:29
There are three incisions on one side of the inner and the outer. As far as this application is concerned, it can be used because one side does not touch anything. But this is a serious flaw. By the way, there were no such defects in the former NSK and Nankai Seiko's equivalent.
This review is about item#07198177.