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190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearing
190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearing Product Brochures , NTPT NTK BEARINGS CO.,LTD. Cylindrical roller bearing EE134100/134143 Bearing number Manufacturing Service . Get Your Free. 190 mm x 260 mm x 69 mm
- NSK
NNU4938MB
- 286 mm
- EE134100/134143
- 6,4 mm
- KOYO
- 345 mm
- 63,7 mm
- 0,88
- 0,37
-
NTPT NTK BEARINGS CO.,LTD.2020-07-10 09:46:19
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190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearingDetails
| db max.: | 286 mm | Bearing number: | EE134100/134143 | r1 min.: | 6,4 mm |
| Brand: | KOYO | Db: | 345 mm | a: | 63,7 mm |
| Calculation factor (Y0): | 0,88 | Calculation factor (e): | 0,37 | B: | 58,738 mm |
| Width (mm): | 58,738 | Size (mm): | 190 mm x 260 mm x 69 mm |
190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearingCode description
NSK NNU4938MB bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 31312 J2/QCL7C |
| Size (mm) | 130x60x33.5 |
| Bore Diameter (mm) | 130 |
| Outer Diameter (mm) | 60 |
| Width (mm) | 33,5 |
| d | 60 mm |
| D | 130 mm |
| T | 33.5 mm |
| d1 | 96 mm |
| B | 31 mm |
| C | 22 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 2.5 mm |
| a | 39 mm |
| da - max. | 73 mm |
| db - min. | 72 mm |
| Da - min. | 103 mm |
| Da - max. | 118 mm |
| Db - min. | 123 mm |
| Ca - min. | 2 mm |
| Cb - min. | 11.5 mm |
| ra - max. | 3 mm |
| rb - max. | 2.5 mm |
| Basic dynamic load rating - C | 145 kN |
| Basic static load rating - C0 | 166 kN |
| Fatigue load limit - Pu | 20.4 kN |
| Reference speed | 3600 r/min |
| Limiting speed | 5300 r/min |
| Calculation factor - e | 0.83 |
| Calculation factor - Y | 0.72 |
| Calculation factor - Y0 | 0.4 |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.962 |
| EAN | 7316570003093 |
| Product Group | B04334 |
| bore diameter: | 60 mm |
| operating temperature range: | Maximum of +250 °F |
| cup width: | 22 mm |
| dynamic load capacity: | 145 kN |
| assembly type: | Cone & Cup |
| static load capacity: | 166 kN |
| outside diameter: | 130 mm |
| finish/coating: | Uncoated |
| cone width: | 31 mm |
| maximum rpm: | 5300 RPM |
| closure type: | Open |
| series: | 313 |
| cage material: | Steel |
| flange type: | Non-Flanged Cup |
190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearing Cad Models
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