NSK M280049D/M280010+K DOUBLE-ROW BEARINGS
| Bearing number: |
6221 |
| Size (mm): |
105x190x36 |
| Bore Diameter (mm): |
105 |
| Outer Diameter (mm): |
190 |
| Width (mm): |
36 |
| d: |
105 mm |
| D: |
190 mm |
| B: |
36 mm |
| PDF |
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Product Details
| Bearing number |
6221 |
| Size (mm) |
105x190x36 |
| Bore Diameter (mm) |
105 |
| Outer Diameter (mm) |
190 |
| Width (mm) |
36 |
| d |
105 mm |
| D |
190 mm |
| B |
36 mm |
| C |
36 mm |
| r min. |
2,1 mm |
| da min. |
116 mm |
| da max |
125 mm |
| Da max. |
179 mm |
| ra max. |
2 mm |
| Weight |
3,7 Kg |
| Basic dynamic load rating (C) |
133 kN |
| Basic static load rating (C0) |
105 kN |
| (Grease) Lubrication Speed |
3 400 r/min |
| (Oil) Lubrication Speed |
4 000 r/min |
| rs min |
2.1 mm |
| Radial clearance class |
CN |
| Mass |
3.7 kg |
| Dynamic load, C |
133 kN |
| Static load, C0 |
105 kN |
| Fatigue limit load, Cu |
3.95 kN |
| f0 |
14.4 |
| Nlim (oil) |
4,000 rpm |
| Nlim (grease) |
3,400 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.41 Hz |
| Characteristic rolling element frequency, BSF |
5.28 Hz |
| Characteristic outer ring frequency, BPF0 |
4.08 Hz |
| Characteristic inner ring frequency, BPFI |
5.92 Hz |
| da min |
116 mm |
| Da max |
179 mm |
| ra max |
2 mm |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
3.8 |
| Product Group |
B00308 |
| Enclosure |
Open |
| 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 |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
105MM Bore; 190MM Outside Diameter; 36MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features |
Deep Groove |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Weight / LBS |
8.16 |
| Outside Diameter |
7.48 Inch | 190 Millimeter |
| Bore |
4.134 Inch | 105 Millimeter |
| Outer Race Width |
1.417 Inch | 36 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |