21312EAE4 NSK 60x130x31mm SBRG 3 Spherical roller bearings
| Bearing number | 21312EAE4 |
| Size (mm) | 60x130x31 |
| Brand | NSK |
| Bore Diameter (mm) | 60 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 31 |
| d | 60 mm |
| D | 130 mm |
| B | 31 mm |
| C | 31 mm |
| r min. | 2.1 mm |
| da min. | 72 mm |
| da max | 87 mm |
| Da min | 117 mm |
| Da max. | 118 mm |
| ra max. | 2 mm |
| Weight | 1.98 Kg |
| Basic dynamic load rating (C) | 190 kN |
| Basic static load rating (C0) | 244 kN |
| (Grease) Lubrication Speed | 3400 r/min |
| (Oil) Lubrication Speed | 4300 r/min |
| Calculation factor (e) | 0.22 |
| Calculation factor (Y0) | 3 |
| Calculation factor (Y2) | 4.5 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2 |
| EAN | 0029176410734 |
| Product Group – BDI | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Shaft Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Straight |
| Cage Material | Steel |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | Yes |
| Withdrawal Sleeve | Not Applicable |
| Inch – Metric | Metric |
| Long Description | 60MM Straight Bore; 130MM Outside Diameter; 31MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable |
| Category – BDI | Spherical Roller Bearing |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Manufacturer URL | http://www.nskamericas.com |
| Manufacturer Item Number | 21312EAE4 |
| Weight / LBS | 2 |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Width | 1.22 Inch | 31 Millimeter |
| Bore | 2.362 Inch | 60 Millimeter |
| Outside Diameter | 5.118 Inch | 130 Millimeter |
| bore diameter: | 60 mm |
| maximum rpm: | 4800 RPM |
| outside diameter: | 130 mm |
| operating temperature range: | Maximum of +200 °C |
| overall width: | 31 mm |
| cage material: | Steel |
| bore type: | Straight |
| bearing material: | Steel |
| outer ring type: | Not Split |
| cage type: | Inner Ring Guided |
| internal clearance: | C0 |
| precision rating: | RBEC 1 (ISO Class Normal) |
| closure type: | Open |
| finish/coating: | Uncoated |
| lubrication hole type: | Lubrication Groove & Hole |
| outer ring width: | 31 mm |
| dynamic load capacity: | 238000 N |
| fillet radius: | 2.1 mm |
| static load capacity: | 244000 N |
| series: | 213 |
| Y3 | 3 |
| hidYobi | 21312EAE4 |
| LangID | 1 |
| Y1 | 3 |
| D_ | 130 |
| Y2 | 4.5 |
| Macha rpm | 6700 |
| B_ | 31 |
| CAD | https://service.web2cad.co.jp/pcom/maker_login.php?Maker=NSK_RB&language=ja&info=nsk_rb/roller_bearings/spherical_rb/cylindrical_bore_asmtab.prj&varset={STAN=HPS}.{ORDER=21312EAE4}.{SD=60}.{D=130}.{B=31.0}.{R=2.1}.{CR1=238000}.{COR1=244000}.{LT=4800}.{LM=6700}.{LG=3800}.{LO=4800}.{DA1=72}.{DA2=87.000}.{DA3=118}.{DA4=117}.{RA=2.0}.{E=0.22}.{Y2=4.5}.{Y3=3.0}.{Y0=3.0}.{MASS=1.98} |
| da min | 72 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 4800 |
| Y0 | 3 |
| mass | 1.98 |
| GRS rpm | 3800 |
| ra | 2 |
| TSR rpm | 4800 |
| C0 | 244 |
| DE_ | 118.702 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_CB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 12.15 |
| e | 0.22 |
| DA_ | 14.9 |
| bomp | 21312EAE4 |
| Z_ | 20 |
| ALP2 | 26 |
| ALP1 | 8 |
| ALP3 | 0 |
| D_a max | 118 |
| D_a min | 117 |
| yobi | 21312EAE4 |
| HPS | HPS |
| ALPHA_ | 0.147 |
| SDM_ | 103.964 |
| r | 2.1 |
| KBRG | 2328 |
| SBRG | 3 |
| DI_ | 89.225 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| XAA32020X/Y32020X Tapered roller bearings | Bore Diameter :100mm ，Size :100x150x32mm ，Outer Diameter :150mm ，Brand:Timken |
| 1111KL Deep groove ball bearings | Bore Diameter :42.8625mm ，Brand:Timken ，Size :42.8625x85x42.86mm ，Outer Diameter :85mm ，d:42.8625 mm ，Width :42.86mm |
| 6018-Z-N Deep groove ball bearings | Bore Diameter :90mm ，Outer Diameter :140mm ，Brand:NKE ，Size :90x140x24mm ，Width :24mm |
| NU3209 Cylindrical roller bearings | Bore Diameter :45mm ，Brand:ISO ，Outer Diameter :85mm ，Width :30.2mm ，Size :45x85x30.2mm |
| 46T30211JR/41,5 Tapered roller bearings | Outer Diameter :100mm ，Brand:KOYO ，Size :55x100x51mm ，Bore Diameter :55mm |
| CRBF 8022 A Thrust roller bearings | Outer Diameter :165mm ，Brand:IKO ，Size :80x165x22mm ，Bore Diameter :80mm |
| 1107KLB Deep groove ball bearings | Bore Diameter :36.5125mm ，Outer Diameter :72mm ，Brand:Timken ，Size :36.5125x72x37.7mm |
| 6908-8-2RS Deep groove ball bearings | Bore Diameter :40mm ，Outer Diameter :64mm ，Size :40x64x12mm ，Width :12mm ，d:40 mm ，Brand:KOYO |
| 6215 NR Deep groove ball bearings | Bore Diameter :75mm ，Size :75x130x25mm ，Outer Diameter :130mm ，Width :25mm ，Brand:ISB |
| K,81211TVP Thrust roller bearings | Outer Diameter :90mm ，Bore Diameter :55mm ，d:55 mm ，Width :11mm ，Brand:KOYO ，Size :55x90x11mm |
Similar products
INA EGBZ0706-E40 plain bearings
The online INA EGBZ0706-E40 plain bearings parts store gives 400 Outer Diameter (mm) you immediate access to a selection of more than 1.4 million 260x400x87 Size (mm) new, used, remanufactured. Size (mm) 260x400x87 Bore Diameter (mm) 260 Outer Diameter (mm) 400 Width (mm) 87 d 260 mm D 400 mm T 87 mm B 87
WS22224-E1-2RSR FAG Y0 2.65 120x215x69mm Spherical roller bearings
Bearing number WS22224-E1-2RSR Size (mm) 120x215x69 Brand FAG Bore Diameter (mm) 120 Outer Diameter (mm) 215 Width (mm) 69 d 120 mm D 215 mm B 69 mm D1 203.4 mm Da max 203.4 mm d2 136.8 mm da min 132 mm ds 6.3 mm ns 12.2 mm ra max 2.1 mm rmin 2.1 mm
KOYO HAR926 angular contact ball bearings
LET OUR X33022 Cone Part Number KOYO HAR926 angular contact ball bearings 33022 Series EXPERTS GET YOU THE PARTS METRIC Design Units YOU NEED. Series 33022 Cone Part Number X33022 Design Units METRIC Cage Type Stamped Steel C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 158000 lbf C90(2) – Dynamic Radial Rating (Two-Row, 90
KHLLP202AJ NACHI H2 57 mm Bearing units
Bearing number KHLLP202AJ Brand NACHI Bore Diameter (mm) 15 Width (mm) 28.6 d 15 mm A 25 mm B 28.6 mm H 30.2 mm H1 12 mm H2 57 mm J 87 mm L 114 mm N 12 mm N1 16 mm S 6.5 mm Bolt (G) M10