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Sapporo Precision, Inc. - Sapporo, Hokkaido
Kitanihon Seiki Co., Ltd. - Ashibetsu, Hokkaido
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Extra Thin Metric Series Bearings
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Flanged Shielded Extra Thin Metric Ball Bearings
> Item # F6903ZZ
Item # F6903ZZ, 0.6693 Inch (in) Bore Diameter (d) Flanged Shielded Extra Thin Metric Ball Bearing
All bearings are available in 52100 Chrome Steel or 440 Stainless Steel.
Bearings also available with single shield or seal : suffix Z, RS, RU.
Unit of Measure
Imperial
Metric
Both
Specifications
|
Ball Complement
Specifications
Bearing Type
N/A
Extra Thin Metric Bearing
Bore Diameter (d)
N/A
17 mm
0.6693 in
Outer Diameter (D)
N/A
30 mm
1.1811 in
Flange Diameter (D
f
)
N/A
32.5 mm
1.2795 in
Min. Radius (r
s
)
N/A
0.30 mm
0.0118 in
Width (B)
N/A
7.0 mm
0.2756 in
Flange Width (B
f
)
N/A
1.5 mm
0.0591 in
Seal
N/A
2RS
2RU
Load Rating (Cr)
N/A
4590 N
Load Rating (Cor)
N/A
2560 N
Max. Speed (Grease) x 1000
N/A
22 rpm
Max. Speed (Oil) x 1000
N/A
26 rpm
Cage Type
N/A
Two-pieces steel ribbon type (J)
Weight
N/A
18.2 grams
Material
N/A
440 Stainless Steel
52100 Chrome Steel
Closure
N/A
Pressed steel shield
Closure Option
N/A
Contact rubber seal (2RS)
Non-contact rubber seal (2RU)
Ball Complement
Qty Z
N/A
11 pcs
Size (Dw)
N/A
3.969 mm
0.1563 in