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60 mm x 85 mm x 25 mm INA NA4912 needle roller bearings
LET 2200 rpm Grease Lubrication - M/N Seal OUR 60 mm x 85 mm x 25 mm INA NA4912 needle roller bearings NACHI BEARINGS OF AMERICA CORP. EXPERTS GET YOU THE Metric Shaft Size Type PARTS 60 mm x 85 mm x 25 mm YOU NEED.
- INA
NA4912
- 0883450124379
- Metric
- 2200 rpm
- 0.018 in
- 0.0015 in
- 2.380 in
- 5.33 in
- 0.0015 in
-
NACHI BEARINGS OF AMERICA CORP.2020-07-10 09:46:19
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60 mm x 85 mm x 25 mm INA NA4912 needle roller bearingsProduct features
| UPC Code: | 0883450124379 | Shaft Size Type: | Metric | Grease Lubrication - M/N Seal: | 2200 rpm |
| Adapter Sleeve Axial Movement Min: | 0.018 in | Int Radial Clearance Reduction Max: | 0.0015 in | Dimension G: | 2.380 in |
| Dimension B: | 5.33 in | Post Install Int Radial Clearance Min: | 0.0015 in | Bearing Number: | 22211 |
| Y1 - Geometry Factor: | 2.95 | Size (mm): | 60 mm x 85 mm x 25 mm |
60 mm x 85 mm x 25 mm INA NA4912 needle roller bearingsSpecifications
INA NA4912 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | KHH231649-HH231615 |
| Size (mm) | 139.7x295.275x82.55 |
| Bore Diameter (mm) | 139,7 |
| Outer Diameter (mm) | 295,275 |
| Width (mm) | 82,55 |
| d | 139,7 mm |
| D | 295,275 mm |
| T | 82,55 mm |
| B | 87,312 mm |
| C | 57,15 mm |
| a | 56 mm |
| d1 | 199,1 mm |
| r1 min. | 9,7 mm |
| r2 min. | 9,7 mm |
| r3 min. | 6,4 mm |
| r4 min. | 6,4 mm |
| Ca min. | 9 mm |
| Cb min. | 19 mm |
| da max | 161 mm |
| Da min | 258 mm |
| db min | 177 mm |
| Db min. | 264 mm |
| ra max. | 9,7 mm |
| rb max. | 6,4 mm |
| Weight | 24,1 Kg |
| Basic dynamic load rating (C) | 830 kN |
| Basic static load rating (C0) | 1120 kN |
| Fatigue load limit (Pu) | 130 |
| Limiting speed | 2 380 r/min |
| Calculation factor (e) | 0,32 |
| Calculation factor (Y) | 1,88 |
60 mm x 85 mm x 25 mm INA NA4912 needle roller bearings Cad Models
Contact Us
- NACHI BEARINGS OF AMERICA CORP.
- Address2389 Corporate Way Richmond, Kentucky 452187, U.S.A.
- Phone(Working Time)125-837-7374
- Fax
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