NP197868 Tapered Cylindrical Roller Bearings Interchange 2018 NEW
| Bearing number: | 6311NR |
| Size (mm): | 55x120x29 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 120 |
| Width (mm): | 29 |
| d: | 55 mm |
| D: | 120 mm |
| B: | 29 mm |
Product Details
| Bearing number | 6311NR |
| Size (mm) | 55x120x29 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| C | 29 mm |
| rn | 0,5 mm |
| a | 4,06 mm |
| b | 3,1 mm |
| f | 2,82 mm |
| r min. | 2 mm |
| r0 max. | 0,6 mm |
| D1 | 115,21 mm |
| D2 | 129,7 mm |
| da min. | 64 mm |
| da max | 72,5 mm |
| Da max. | 111 mm |
| ra max. | 2 mm |
| Weight | 1,37 Kg |
| Basic dynamic load rating (C) | 71,5 kN |
| Basic static load rating (C0) | 44,5 kN |
| (Grease) Lubrication Speed | 5 600 r/min |
| (Oil) Lubrication Speed | 6 700 r/min |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.37 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 55MM Bore; 120MM Outside Diameter; 29MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6311NR |
| Weight / LBS | 1.37 |
| Bore | 2.165 Inch | 55 Millimeter |
| Outer Race Width | 1.142 Inch | 29 Millimeter |
| Outside Diameter | 4.724 Inch | 120 Millimeter |
| bore diameter: | 55 mm |
| dynamic load capacity: | 16900 lbs |
| outside diameter: | 120 mm |
| static load capacity: | 10000 lbs |
| overall width: | 29 mm |
| bearing material: | Steel |
| bore type: | Round |
| maximum rpm (grease): | 6700 rpm |
| closure type: | Open |
| maximum rpm (oil): | 8000 rpm |
| row type & fill slot: | Single Row Non-Fill Slot |
| manufacturer catalog: | Click here |
| snap ring included: | With Snap Ring |
| manufacturer upc number: | 029176035128 |
| internal clearance: | C0 |
| SRI | 10.68 |
| hidYobi | 6311NR |
| LangID | 1 |
| ro | 0.6 |
| D_ | 120 |
| SREX | 0.04 |
| B_ | 29 |
| da min | 64 |
| hidTable | ecat_NSRDGB |
| Oil rpm | 6700 |
| SRE | 10.68 |
| Cy | 6.5 |
| mass | 1.37 |
| GRS rpm | 5600 |
| ra | 2 |
| SRIX | 0.04 |
| D_a | 111 |
| SRIN | -0.04 |
| C0 | 44.5 |
| fo | 13.1 |
| SREN | -0.04 |
| DE_ | 108.138 |
| Prod_Type3 | DGBB_SR_NR_OT |
| DA_ | 20.638 |
| Z_ | 8 |
| yobi | 6311NR |
| Dx | 131.5 |
| C_conv | 71500 |
| SDM_ | 87.5 |
| r | 2 |
| KBRG | 6101 |
| SBRG | 3 |
| DI_ | 66.862 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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