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NSK NTN KOYO bearing deep groove ball bearing 6903 ball bearing made in japan 17307mm

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Product Details

NSK NTN KOYO bearing deep groove ball bearing 6903 ball bearing made in japan 17*30*7mm

KOYO deep groove ball bearings:

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

2. Don't allow strong impact, such as hammer striking, transfer roller pressure

3. Use the accurate installation tool, avoid to use cloth kind and short fibers

4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

5. General inspection, such as the surrounding temperature, vibrate, noise inspection

6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

7. Bearing should not be ultra cooled.

Advantage:

a.Most representative bearing of the rolling bearings

b.Suitable for high speed even extremely high speed

c.Durable, less maintenance frequency

d.Simple structure and low cost

e.Various size and designs

Koyo deep ball bearing

Product	Deep groove ball bearings
Model Number	6800
Size(IDODB)	10195mm
Number of Row	Single row
Precision Rating	P4,P5,P6,P2 (abec-3,abec-5,abec-7,abec-9)
Clearance	C2,C3,C4,C5
Seals type (Open/seals)	2RS--has two contact rubber seals one on each side of the ball bearing 2Z(ZZ)--has two non-contact metal shields one on each side of the ball bearing
Brand	Japan brand-Koyo Bearing
Cage	Brass Cage / Nylon Cage / Steel Cage
Material	Chrome Steel / Carbon Steel / Stainless Steel / Plastic

Deep groove ball bearings models :

Packaging & Shipping

Angular contact ball bearing	Antiepidemic Items	Auto Bearing	Brand Bearing
Brand Guide Rail	Cylindrical roller bearing	Deep Groove ball bearing	Needle roller bearing
Other bearing	Pillow Block Bearing	Roller bearing	Spherical roller bearing
Taper roller bearing	Thrust bearing	Ungrouped