- NTN BEARING CORP.OF
- NTN 4-Row Cylindrical Roller Bearings NTN Angular Contact Ball Bearings NTN Angular Contact Ball Bearings (Single, Duplex)
Home>Products>NTN 4-Row Cylindrical Roller Bearings>190 mm x 260 mm x 168 mm NTN 4R3820 4-Row Cylindrical Roller Bearings
English
190 mm x 260 mm x 168 mm NTN 4R3820 4-Row Cylindrical Roller Bearings
190 mm x 260 mm x 168 mm NTN 4R3820 4-Row Cylindrical Roller Bearings manufacturer and global supplier of reliable ball and roller ... 190 mm x 260 mm x 168 mm NTN 4R3820 4-Row Cylindrical Roller Bearings Industries Products Manufacturing 190 mm x 260 mm x 168 mm & Engineering and Agricultural Bearings designed to 75.000 Bearing Outside Diameter, Nominal(Do) meet the unique requirements of NTN BEARING CORP.OF our targeted industries.
- NTN
4R3820
- +0 / 0.40
- 75.000
- 70
- Wrapped bronze with
- 70 0.100 / 0.130
- 50.000
- AST
- 70.0000
-
NTN BEARING CORP.OF2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
190 mm x 260 mm x 168 mm NTN 4R3820 4-Row Cylindrical Roller BearingsTechnology
| Bearing Length Tolerance (B tol.) - +0 / -0.40: | +0 / 0.40 | Bearing Outside Diameter, Nominal(Do): | 75.000 | Bore Diameter (mm): | 70 |
| Material: | Wrapped bronze with | Shaft Size (ds) - 70 -0.100 / -0.130: | 70 0.100 / 0.130 | Bearing Length, Nominal (B): | 50.000 |
| Brand: | AST | Shaft Dia., Nominal (d): | 70.0000 | Housing Bore Dia. (Dh) - 75 +0.030 / -0: | 75 +0.030 / 0 |
| Outer Diameter (mm): | 75 | Size (mm): | 190 mm x 260 mm x 168 mm |
190 mm x 260 mm x 168 mm NTN 4R3820 4-Row Cylindrical Roller BearingsDetails
NTN 4R3820 bearing Size Chart (mm/inches) | |
|---|---|
| d | 50 mm |
| D | 80 mm |
| B | 16 mm |
| rs min | 1 mm |
| Radial clearance class | C3 |
| Mass | 0.26 kg |
| Dynamic load, C | 21.8 kN |
| Static load, C0 | 16.6 kN |
| Fatigue limit load, Cu | 0.75 kN |
| f0 | 15.5 |
| Nlim (grease) | 6,000 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 7.31 Hz |
| Characteristic outer ring frequency, BPF0 | 6.06 Hz |
| Characteristic inner ring frequency, BPFI | 7.94 Hz |
| da min | 55 mm |
| da max | 57.5 mm |
| Da max | 75 mm |
| ra max | 1 mm |
190 mm x 260 mm x 168 mm NTN 4R3820 4-Row Cylindrical Roller Bearings Cad Models
Contact Us
- NTN BEARING CORP.OF
- Address1400 E. Bishop Court, P.O. Box 7368,Mount Prospect, IL 61127-7609, U.S.A.
- Phone(Working Time)912-294-3498
- Fax
Related News
| How often should you replace your wheel bearings? |
| What are the main types of bearing? |
| What happens if clutch release bearing fails? |
Product Categories
- NTN 4-Row Cylindrical Roller Bearings
- NTN Angular Contact Ball Bearings
- NTN Angular Contact Ball Bearings (Single, Duplex)
- NTN Bearings for Preparing Rolls Sendzimir Rolling Mills
- NTN Cylindrical Roller Bearings Chain Conveyors
- NTN Double Row Tapered Roller Bearings
- NTN Double Row Tapered Roller Bearings (Inside Direction)
- NTN Double Row Tapered Roller Bearings (Outside Direction)
- NTN Self-Aligning Thrust Roller Bearings
- NTN Single Row Tapered Roller Bearings
- NTN SL Type Cylindrical Roller Bearings
- NTN Spherical Roller Bearings
- NTN Spherical Surface Slide Bearings
- NTN Split Cylindrical Roller Bearings Double–Fractured
- NTN Tapered Roller Bearings
- NTN Thrust Bearings
- NTN Turn Table Bearings 3–Row Cylindrical Roller Type
- 33216 Bearing
- Jlm714149 Bearing
- Timken M12649 Bearing
- 24780 Bearing
New Products
1200 mm x 1590 mm x 1050 mm NTN 4R24002 4-Row Cylindrical Roller Bearings
1030,000 mm x 1380,000 mm x 850,000 mm NTN 4R20601 4-Row Cylindrical Roller Bearings
1000,000 mm x 1360,000 mm x 800,000 mm NTN 4R20002 4-Row Cylindrical Roller Bearings
1000,000 mm x 1310,000 mm x 880,000 mm NTN 4R20001 4-Row Cylindrical Roller Bearings
920,000 mm x 1280,000 mm x 865,000 mm NTN 4R18401 4-Row Cylindrical Roller Bearings