NTN 23256BL1KC3 Roller Bearings
| Bearing number: |
6838 |
| Size (mm): |
190x240x24 |
| Bore Diameter (mm): |
190 |
| Outer Diameter (mm): |
240 |
| Width (mm): |
24 |
| d: |
190 mm |
| D: |
240 mm |
| B: |
24 mm |
| PDF |
|
Product Details
| Bearing number |
6838 |
| Size (mm) |
190x240x24 |
| Bore Diameter (mm) |
190 |
| Outer Diameter (mm) |
240 |
| Width (mm) |
24 |
| d |
190 mm |
| D |
240 mm |
| B |
24 mm |
| C |
24 mm |
| r min. |
1,5 mm |
| Da max. |
232 mm |
| db min |
198 mm |
| ra max. |
1,5 mm |
| Weight |
2,62 Kg |
| Basic dynamic load rating (C) |
73 kN |
| Basic static load rating (C0) |
88 kN |
| (Grease) Lubrication Speed |
2 400 r/min |
| (Oil) Lubrication Speed |
2 900 r/min |
| rs min |
1.5 mm |
| Radial clearance class |
CN |
| Mass |
2.62 kg |
| Dynamic load, C |
73 kN |
| Static load, C0 |
88 kN |
| Fatigue limit load, Cu |
2.75 kN |
| f0 |
16.1 |
| Nlim (oil) |
2,900 rpm |
| Nlim (grease) |
2,400 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.46 Hz |
| Characteristic rolling element frequency, BSF |
14.19 Hz |
| Characteristic outer ring frequency, BPF0 |
11.16 Hz |
| Characteristic inner ring frequency, BPFI |
12.84 Hz |
| da min |
198 mm |
| Da max |
232 mm |
| ra max |
1.5 mm |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
2.745 |
| 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 |
190MM Bore; 240MM Outside Diameter; 24MM 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 |
| Manufacturer Item Number |
6838 |
| Weight / LBS |
5.732 |
| Outside Diameter |
9.449 Inch | 240 Millimeter |
| Outer Race Width |
0.945 Inch | 24 Millimeter |
| Bore |
7.48 Inch | 190 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |