ER23-2 Insert s Cylindrical OD Bearing Unit Interchange Inserts pillow block Latest 2018
| Bearing number: |
NJ2308 |
| Size (mm): |
40x90x33 |
| Bore Diameter (mm): |
40 |
| Outer Diameter (mm): |
90 |
| Width (mm): |
33 |
| d: |
40 mm |
| Fw: |
53,5 mm |
| D: |
90 mm |
| PDF |
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Product Details
| Bearing number |
NJ2308 |
| Size (mm) |
40x90x33 |
| Bore Diameter (mm) |
40 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
33 |
| d |
40 mm |
| Fw |
53,5 mm |
| D |
90 mm |
| B |
33 mm |
| C |
33 mm |
| r min. |
1,5 mm |
| r1 min. |
1,5 mm |
| J |
58,4 mm |
| Weight |
0,951 Kg |
| Basic dynamic load rating (C) |
82,5 kN |
| Basic static load rating (C0) |
88 kN |
| (Grease) Lubrication Speed |
7 000 r/min |
| E |
77.5 mm |
| F |
53.5 mm |
| d1 |
58.4 mm |
| rs min |
1.5 mm |
| r1s min |
1.5 mm |
| Radial clearance class |
CN |
| Mass (without HJ ring) |
1 kg |
| Dynamic load, C |
82.5 kN |
| Static load, C0 |
88 kN |
| Fatigue limit load, Cu |
10.7 kN |
| Nlim (oil) |
8,200 rpm |
| Nlim (grease) |
7,000 rpm |
| Min operating temperature, Tmin |
-40 °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 |
4.9 Hz |
| Characteristic inner ring frequency, BPFI |
7.1 Hz |
| da min |
48 mm |
| da max |
51 mm |
| dc min |
60 mm |
| Da max |
82 mm |
| ra max |
1.5 mm |
| Category |
Roller Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.968 |
| Product Group |
B04144 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |