1216 KOYO (Refer.)Mass(kg) 1.67 80x140x26mm Self aligning ball bearings
| Bearing number | 1216 |
| Size (mm) | 80x140x26 |
| Brand | KOYO |
| Bore Diameter (mm) | 80 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 26 |
| d | 80 mm |
| D | 140 mm |
| B | 26 mm |
| C | 26 mm |
| r min. | 2 mm |
| da min. | 89 mm |
| Da max. | 131 mm |
| ra max. | 2 mm |
| Weight | 1.67 Kg |
| Basic dynamic load rating (C) | 39.8 kN |
| Basic static load rating (C0) | 17.0 kN |
| (Grease) Lubrication Speed | 4000 r/min |
| (Oil) Lubrication Speed | 4900 r/min |
| Calculation factor (e) | 0.16 |
| Calculation factor (Y0) | 4.08 |
| Calculation factor (Y1) | 3.90 |
| Category | Self Aligning Ball Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 0605790001307 |
| Product Group – BDI | B00152 |
| Mounting Method | Shaft |
| Enclosure | Open |
| Rolling Element | Ball Bearing |
| Cage Material | Steel |
| Precision Class | ABEC 1 | ISO P0 |
| Internal Clearance | C0-Medium |
| Number of Rows of Balls | Double Row |
| Other Features | Allowable Misalignment 2.5 Deg |
| Long Description | 80MM Bore; Shaft Mount; 140MM Outside Diameter; 26MM Inner Race Width; 26MM Outer Race Width; Open; Steel Cage; Double Row of Balls; ABEC 1 | ISO P0; C0-Medium |
| Inch – Metric | Metric |
| Category – BDI | Self Aligning Ball Bearings |
| UNSPSC | 31171532 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Self Aligning |
| Manufacturer URL | http://www.koyousa.com |
| Weight / LBS | 3.68172 |
| Inner Race Width | 1.024 Inch | 26 Millimeter |
| Outside Diameter | 5.512 Inch | 140 Millimeter |
| Bore | 3.15 Inch | 80 Millimeter |
| Outer Race Width | 1.024 Inch | 26 Millimeter |
| Bearing No. | 1216 |
| r(min) | 2 |
| Cr | 39.7 |
| C0r | 16.9 |
| Cu | 1.00 |
| Grease lub. | 4000 |
| Oil lub. | 4900 |
| da(min) | 89 |
| Da(max) | 131 |
| ra(max) | 2 |
| e | 0.16 |
| Y1 | 3.90 |
| Y2 | 6.03 |
| Y0 | 4.08 |
| (Refer.)Mass(kg) | 1.67 |
Detailed Parameters
parameter：
| 89316 Thrust roller bearings | Bore Diameter :80mm ，d1:82 mm ，Outer Diameter :140mm ，Brand:CX ，d:80 mm |
| HK 1012 Needle roller bearings | Width :12mm ，Outer Diameter :14mm ，Brand:NBS ，Bore Diameter :10mm ，Size :10x14x12mm |
| LM243220 Needle roller bearings | Brand:NSK ，Outer Diameter :32mm ，Bore Diameter :20mm ，Width :20.2mm ，d:20 mm ，Size :20x32x20.2mm |
| ER212-36 Bearing units | Bore Diameter :57.15mm ，Outer Diameter :110mm ，Brand:AST ，Bearing Type:Inch Size Bore Diameter |
| 23038-K-MB-W33 Spherical roller bearings | Bore Diameter :190mm ，Outer Diameter :290mm ，Brand:NKE ，Size :190x290x75mm |
| 2212-TVH Self aligning ball bearings | Width :28mm ，Size :60x110x28mm ，Brand:FAG ，Outer Diameter :110mm ，Bore Diameter :60mm ，d:60 mm |
| UK326L3 Deep groove ball bearings | Outer Diameter :280mm ，Brand:KOYO ，Size :130x280x87mm ，Bore Diameter :130mm |
| GEZ 38 ES Plain bearings | Size :38.1x61.91x33.33mm ，Outer Diameter :61.91mm ，Brand:ISB ，Bore Diameter :38.1mm |
| 1638-2RS Deep groove ball bearings | Bore Diameter :19.05mm ，Outer Diameter :50.8mm ，Size :19.05x50.8x14.2875mm ，Brand:FBJ |
| 6316 Deep groove ball bearings | Size :80x170x39mm ，Width :39mm ，Outer Diameter :170mm ，Bore Diameter :80mm ，Brand:NACHI |
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