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Koyo Bearing
6811
Open Type, Deep Groove Ball Bearing, 55 mm Inner Diameter x 72 mm Outer Diameter x 9 mm Width, Steel, Riveted Steel Cage, Round Bore, C0 Internal Clearance
MODEL 6811
$83.10 Each
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O.D.
72 mm
Width
9 mm
Outside Diameter
2.835 Inch / 72 Millimeter
Bore
2.165 in / 55 mm
I.D.
55 mm
Type
Single Row Ball Bearings
Seal Type
Unsealed
Cage Type
Metal
Snap Ring
No, Snap Ring:No Snap Ring
Precision Class
ABEC 1 / ISO P0
Brand
KOYO
Material
Steel
UNSPSC
31171504
Precision
Standard
Bearing Type
Radial
Outer Race Width
0.354 Inch / 9 Millimeter
Rows of Balls
Single
O.D. Type
Straight
Locking Device
No Locking Device
Contact Angle
0
Lubricant
Oil Preservative
Enclosure Type
Non-Contact Seal
Maximum Capacity / Filling Slot
No
Rolling Element
Ball Bearing
Outer Ring Width
9 mm
Internal Clearance
C0-Medium
Origin
Single Row Radial
Inch - Metric
Metric
icNumber
7697621
Harmonized Tariff Code
8482.10.50.68
Precision Level
Standard (ABEC 1)
No. in Set
Single Bearing
Internal Special Features
No
Ball Material
Steel
Inch/Metric
Metric Bore
Inner Ring Width
9 mm
Manufacturer Item Number
6811 2RU
| Bearing No. | 6811 | |
| Boundary dimensions(mm) | d | 55 |
| D | 72 | |
| B | 9 | |
| r(min) | 0.3 | |
| Basic load ratings(kN) | Cr | 11.0 |
| C0r | 8.10 | |
| Fatigue load limit(kN) | Cu | 0.420 |
| factor | f0 | 16.2 |
| Limiting speeds(min-1) | Grease lub. | 8700 |
| Oil lub. | 10000 | |
| Mounting dimensions(mm) | da(min) | 57 |
| Da(max) | 70 | |
| ra(max) | 0.3 | |
| (Refer.)Mass(kg) | 0.083 |
#283918
Brand
NTN Bearing
Model
6811
#5034538
Brand
NSK Bearings
Model
6811
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