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NTN RNA69/28R needle roller bearings
NTN RNA69/28R needle roller bearings manufacturer and global CAR Bearing manufacturing Co.,Ltd supplier 069451 manufacturer catalog number: of reliable ball and roller ... NTN RNA69/28R needle roller bearings Industries Products Manufacturing Round bore type: & Engineering Spherical Roller bearing type: and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
- NTN
RNA69/28R
- Round
- Spherical Roller
- 069451
- 22218
- Triple Lip
- 81500 lb
- Lubrication Fitting
- 65500 lb
-
CAR Bearing manufacturing Co.,Ltd2020-07-10 09:46:19
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Types ofNTN RNA69/28R needle roller bearings
| bore type:: | Round | bearing type:: | Spherical Roller | manufacturer catalog number:: | 069451 |
| replacement bearing:: | 22218 | seal type:: | Triple Lip | radial static load capacity:: | 81500 lb |
| lubrication type:: | Lubrication Fitting | radial dynamic load capacity:: | 65500 lb | finish/coating:: | Uncoated |
| D: | 9.38 to 10.63 in |
NTN RNA69/28R needle roller bearingsProducts and services
NTN RNA69/28R bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | HAR909C |
| Size (mm) | 45x68x12 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 12 |
| d | 45 mm |
| D | 68 mm |
| B | 12 mm |
| C | 12 mm |
| Angle (α) | 15 ° |
| a | 13.6 mm |
| r min. | 0.6 mm |
| r1 min. | 0.3 mm |
| da min. | 49.5 mm |
| Da max. | 63.5 mm |
| ra max. | 0.6 mm |
| Weight | 0.136 Kg |
| (Grease) Lubrication Speed | 19000 r/min |
| (Oil) Lubrication Speed | 30000 r/min |
| Bearing No. | HAR909C |
| r(min) | 0.6 |
| r1(min) | 0.3 |
| Cr | - |
| C0r | 4.70 |
| Cu | - |
| f0 | 8.5 |
| Grease lub. | 19000 |
| Oil lub. | 30000 |
| a(mm) | 13.6 |
| da(min) | 49.5 |
| Da(max) | 63.5 |
| ra(max) | 0.6 |
| (Refer.)Mass(kg) | 0.136 |
NTN RNA69/28R needle roller bearings Cad Models
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- CAR Bearing manufacturing Co.,Ltd
- AddressUnit No :1108,DLH PARK , S V Road, Goregaon West, Mumbai - 400062, India
- Phone(Working Time)91-35-66304700
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