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Koyo Bearing
68012RU
Double Sealed, Deep Groove Ball Bearing, 12 mm Inner Diameter x 21 mm Outer Diameter x 5 mm Width, Steel, Riveted Steel Cage, Round Bore, C0 Internal Clearance
MODEL 6801 2RU
$39.43 Each
Prices are subject to change
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Ball Material
Steel
Bearing Type
Radial
Cage Type
Metal
Contact Angle
0
I.D.
12 mm
icNumber
7701261
Inch/Metric
Metric Bore
Inner Ring Width
5 mm
Limiting Speed - Grease
33000 rpm
Locking Device
No Locking Device
Lubricant
Mul-Temp SRL
Material
Steel
No. in Set
Single Bearing
O.D.
21 mm
O.D. Type
Straight
Origin
Single Row Radial
Outer Ring Width
5 mm
Precision
Standard
Precision Level
Standard (ABEC 1)
Rows of Balls
Single
Seal Material
Rubber
Seal Type
Non-Contact Seals
Snap Ring
No Snap Ring
Temperature Range [MAX]
230 ?F
Temperature Range [MIN]
-22 ?F
Width
5 mm
| Bearing No. |
6801 2RU
|
|
| Boundary dimensions(mm) | d |
12
|
| D |
21
|
|
| B |
5
|
|
| r(min) |
0.3
|
|
| Basic load ratings(kN) | Cr |
2.40
|
| C0r |
1.05
|
|
| Fatigue load limit(kN) | Cu |
0.040
|
| factor | f0 |
15.3
|
| Limiting speeds(min-1) | Grease lub. |
33000
|
| Mounting dimensions(mm) | da(min) |
14
|
| da(max) |
14
|
|
| Da(max) |
19
|
|
| ra(max) |
0.3
|
|
| (Refer.)Mass(Open type)(kg) |
0.006
|
#278276
Brand
NTN Bearing
Model
6801LLB
#5034504
Brand
NSK Bearings
Model
6801VV
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