5412WBR Angular Contact top 5 original Ball Bearing NTN NSK
| Bearing number: |
6004NR |
| Size (mm): |
20x42x12 |
| Bore Diameter (mm): |
20 |
| Outer Diameter (mm): |
42 |
| Width (mm): |
12 |
| d: |
20 mm |
| D: |
42 mm |
| B: |
12 mm |
| PDF |
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Product Details
| Bearing number |
6004NR |
| Size (mm) |
20x42x12 |
| Bore Diameter (mm) |
20 |
| Outer Diameter (mm) |
42 |
| Width (mm) |
12 |
| d |
20 mm |
| D |
42 mm |
| B |
12 mm |
| C |
12 mm |
| rn |
0,5 mm |
| a |
2,06 mm |
| b |
1,35 mm |
| f |
1,12 mm |
| r min. |
0,6 mm |
| r0 max. |
0,4 mm |
| D1 |
39,75 mm |
| D2 |
46,3 mm |
| da min. |
24 mm |
| da max |
26 mm |
| Da max. |
38 mm |
| ra max. |
0,6 mm |
| Dx |
47 mm |
| Cy |
2,9 mm |
| Cz |
1,2 mm |
| Weight |
0,069 Kg |
| Basic dynamic load rating (C) |
9,4 kN |
| Basic static load rating (C0) |
5,05 kN |
| (Grease) Lubrication Speed |
18 000 r/min |
| (Oil) Lubrication Speed |
21 000 r/min |
| a min |
1.9 mm |
| a max |
2.06 mm |
| Ca min |
2.92 mm |
| Ca max |
3.18 mm |
| rs min |
0.6 mm |
| rNs min |
0.5 mm |
| D3 max |
39.75 mm |
| b min |
1.35 mm |
| b max |
1.65 mm |
| r0 max |
0.4 mm |
| D4 max |
46.3 mm |
| Snap ring reference |
R42 |
| Radial clearance class |
CN |
| Mass |
0.07 kg |
| Dynamic load, C |
9.4 kN |
| Static load, C0 |
5.05 kN |
| Fatigue limit load, Cu |
0.23 kN |
| f0 |
13.9 |
| Nlim (oil) |
21,000 rpm |
| Nlim (grease) |
18,000 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.4 Hz |
| Characteristic rolling element frequency, BSF |
4.76 Hz |
| Characteristic outer ring frequency, BPF0 |
3.59 Hz |
| Characteristic inner ring frequency, BPFI |
5.41 Hz |
| da min |
24 mm |
| Da max |
38 mm |
| ra max |
0.6 mm |
| rNa max |
0.5 mm |
| Db min |
47 mm |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.07 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
Yes |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
20MM Bore; 42MM Outside Diameter; 12MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6004.NR |
| Weight / LBS |
0.15 |
| Bore |
0.787 Inch | 20 Millimeter |
| Outside Diameter |
1.654 Inch | 42 Millimeter |
| Outer Race Width |
0.472 Inch | 12 Millimeter |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |