| Bearing number |
6904DDU |
| Size (mm) |
20x37x9 |
| Bore Diameter (mm) |
20 |
| Outer Diameter (mm) |
37 |
| Width (mm) |
9 |
| d |
20 mm |
| D |
37 mm |
| B |
9 mm |
| C |
9 mm |
| r min. |
0,3 mm |
| da min. |
22 mm |
| da max |
24 mm |
| Da max. |
35 mm |
| ra max. |
0,3 mm |
| Weight |
0,037 Kg |
| Basic dynamic load rating (C) |
6,4 kN |
| Basic static load rating (C0) |
3,7 kN |
| (Grease) Lubrication Speed |
12 000 r/min |
| Category |
Single Row Ball Bearing |
| Inventory |
2.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.036 |
| Product Group |
B00308 |
| Enclosure |
2 Seals |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Enclosure Type |
Contact Seal |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
20MM Bore; 37MM Outside Diameter; 9MM Outer Race Diameter; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Weight / LBS |
0.787 |
| Outside Diameter |
1.457 Inch | 37 Millimeter |
| Bore |
0.787 Inch | 20 Millimeter |
| Outer Race Width |
0.354 Inch | 9 Millimeter |
| bore diameter: |
20 mm |
| closure type: |
Double Sealed |
| outside diameter: |
37 mm |
| internal clearance: |
Normal Clearance |
| overall width: |
8 mm |
| manufacturer upc number: |
029176080890 |
| bore type: |
Round |
| SRI |
2.46 |
| hidYobi |
6904DDU |
| LangID |
1 |
| D_ |
37 |
| SREX |
0.015 |
| B_ |
9 |
| da min |
22 |
| hidTable |
ecat_NSRDGB |
| SRE |
2.46 |
| mass |
0.037 |
| GRS rpm |
12000 |
| ra |
0.3 |
| SRIX |
0.015 |
| D_a |
35 |
| SRIN |
-0.015 |
| C0 |
3.7 |
| fo |
14.7 |
| SREN |
-0.015 |
| DE_ |
33.262 |
| Prod_Type3 |
DGBB_SR_DD |
| DA_ |
4.762 |
| Z_ |
11 |
| yobi |
6904DDU |
| C_conv |
6400 |
| SDM_ |
28.5 |
| r |
0.3 |
| KBRG |
6161 |
| SBRG |
19 |
| DI_ |
23.738 |