51111 NSK SREN 0 55x78x16mm Thrust ball bearings
| Bearing number | 51111 |
| Size (mm) | 55x78x16 |
| Brand | NSK |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 78 |
| Width (mm) | 16 |
| d | 55 mm |
| D | 78 mm |
| T | 16 mm |
| d1 | 78 mm |
| r min. | 0.6 mm |
| D1 | 57 mm |
| da min. | 69 mm |
| Da max. | 64 mm |
| ra max. | 0.6 mm |
| Weight | 0.227 Kg |
| Basic dynamic load rating (C) | 35 kN |
| Basic static load rating (C0) | 93 kN |
| (Grease) Lubrication Speed | 2800 r/min |
| Category | Thrust Ball Bearing |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.235 |
| EAN | 0029176028960 |
| Product Group – BDI | B00308 |
| Rolling Element | Ball Bearing |
| Thrust Bearing | Yes |
| Single or Double Direction | Single Direction |
| Banded | No |
| Cage Material | Steel |
| Precision Class | Non-Precision |
| Component Description | Roller Assembly Plus Raceways |
| Other Features | Single Row | With Flat Seat |
| Long Description | 55MM Bore 1; 57MM Bore 2; 78MM Outside Diameter; 16MM Height; Ball Bearing; Single Direction; Not Banded; Steel Cage; Non-Precision |
| Inch – Metric | Metric |
| Category – BDI | Thrust Ball Bearings |
| UNSPSC | 31171552 |
| Harmonized Tariff Code | 8482.10.50.08 |
| Noun | Bearing |
| Keyword String | Ball Thrust |
| Manufacturer URL | http://www.nskamericas.com |
| Manufacturer Item Number | 51111 |
| Weight / LBS | 0.50045 |
| Bore 1 | 2.165 Inch | 55 Millimeter |
| Height | 0.63 Inch | 16 Millimeter |
| Bore 2 | 2.244 Inch | 57 Millimeter |
| Outside Diameter | 3.071 Inch | 78 Millimeter |
| Overall Height with Aligning Washer | 0 Inch | 0 Millimeter |
| bore diameter: | 55 mm |
| static load capacity: | 20900 lbf |
| outside diameter: | 78 mm |
| dynamic load capacity: | 7900 lbf |
| overall width: | 16 mm |
| operating temperature range: | Maximum of +120 °C |
| thrust bearing type: | Single-Direction |
| maximum rpm: | 4300 rpm |
| outside diameter design: | Straight |
| cage material: | Steel Cage |
| separable or banded: | Separable |
| fillet radius: | .6 mm |
| race type: | Flat |
| series: | 51100 |
| precision rating: | ABEC1. P0 |
| SRI | 4.3 |
| hidYobi | 51111 |
| LangID | 1 |
| D_ | 78 |
| SREX | 0.04 |
| C | 35 |
| B_ | 16 |
| CAD | http://service.web2cad.co.jp/pcom/?Maker=NSK_RB&info=nsk_rb/roller_bearings/thrust_bearings/single_direction_tbb/with_flat_seet_asmtab.prj&varset={ORDER=51111}.{SD=55}.{D=78}.{T=16}.{SR=0.6}.{CAN=35000}.{COAN=93000}.{CA=3600}.{COA=9500}.{GRE=2800}.{OIL=4300}.{SD1=78}.{D1=57}.{SDA=69}.{DA=64}.{SRA=0.6}.{MASS=0.227} |
| hidTable | ecat_NSSDTB |
| Oil rpm | 4300 |
| SRE | 4.3 |
| mass | 0.227 |
| GRS rpm | 2800 |
| ra | 0.6 |
| SRIX | 0.04 |
| D_a | 64 |
| SRIN | 0 |
| C0 | 93 |
| SREN | 0 |
| D_1 | 57 |
| Prod_Type3 | TB_SD_WFS |
| da | 69 |
| DA_ | 7.938 |
| Z_ | 24 |
| yobi | 51111 |
| SDM_ | 66.5 |
| r | 0.6 |
| T_ | 16 |
| KBRG | 5111 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| SCE2012P Needle roller bearings | Brand:AST ，Outer Diameter :38.1mm ，Width :19.05mm ，Bore Diameter :31.75mm |
| UCT210-31E Bearing units | d:49.2125 mm ，Bore Diameter :49.2125mm ，L2:16 mm ，Brand:FYH |
| 51111 Thrust ball bearings | Brand:ZEN ，Size :55x78x16mm ，Outer Diameter :78mm ，Bore Diameter :55mm |
| GE 140 HS-2RS Plain bearings | Outer Diameter :230mm ，Size :140x230x130mm ，Brand:CX ，Bore Diameter :140mm |
| 6910NR Deep groove ball bearings | Outer Diameter :72mm ，Bore Diameter :50mm ，Width :12mm ，Size :50x72x12mm ，Brand:NACHI ，d:50 mm |
| SIZP25S Plain bearings | B:34.93 mm ，d2:69.85 mm ，d3:37.72 mm ，Brand:LS ，d:25.4 mm ，Bore Diameter :25.4mm |
| NA204-12 Deep groove ball bearings | Brand:KOYO ，Size :19.05x47x34.2mm ，Width :34.2mm ，Bore Diameter :19.05mm ，Outer Diameter :47mm |
| LUCD 30-2LS Linear bearings | Ew:30 mm ，Outer Diameter :30mm ，Da:47 mm ，A:59 mm ，Brand:SKF |
| QJL2 Angular contact ball bearings | Size :50.8x101.6x30.1625mm ，Bore Diameter :50.8mm ，Width :30.1625mm ，Brand:RHP ，Outer Diameter :101.6mm ，d:50.8 mm |
| PCJT45 Bearing units | d:45 mm ，Brand:INA ，V:111 mm ，Bore Diameter :45mm |
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