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Koyo Bearing
6903
Open Type, Deep Groove Ball Bearing, 17 mm Inner Diameter x 30 mm Outer Diameter x 7 mm Width, Steel, Riveted Steel Cage, Round Bore, C0 Internal Clearance
MODEL 6903
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$26.64 Each
Prices are subject to change
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable: See conditions
Ball Material
Steel
Bearing Type
Radial
Cage Type
Metal
Contact Angle
0
I.D.
17 mm
icNumber
7696809
Inch/Metric
Metric Bore
Inner Ring Width
7 mm
Locking Device
No Locking Device
Lubricant
Oil Preservative
Material
Steel
No. in Set
Single Bearing
O.D.
30 mm
O.D. Type
Straight
Origin
Single Row Radial
Outer Ring Width
7 mm
Precision
Standard
Precision Level
Standard (ABEC 1)
Rows of Balls
Single
Seal Type
Unsealed
Snap Ring
No Snap Ring
Width
7 mm
| Bearing No. |
6903
|
|
| Boundary dimensions(mm) | d |
17
|
| D |
30
|
|
| B |
7
|
|
| r(min) |
0.3
|
|
| Basic load ratings(kN) | Cr |
5.75
|
| C0r |
2.55
|
|
| Fatigue load limit(kN) | Cu |
0.130
|
| factor | f0 |
14.7
|
| Limiting speeds(min-1) | Grease lub. |
23000
|
| Oil lub. |
28000
|
|
| Mounting dimensions(mm) | da(min) |
19
|
| Da(max) |
28
|
|
| ra(max) |
0.3
|
|
| (Refer.)Mass(kg) |
0.018
|
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