| Bearing number |
1218K |
| Size (mm) |
90x160x30 |
| Bore Diameter (mm) |
90 |
| Outer Diameter (mm) |
160 |
| Width (mm) |
30 |
| d |
90 mm |
| D |
160 mm |
| B |
30 mm |
| C |
30 mm |
| r min. |
2 mm |
| da min. |
99 mm |
| Da max. |
151 mm |
| ra max. |
2 mm |
| Weight |
2.48 Kg |
| Basic dynamic load rating (C) |
56.8 kN |
| Basic static load rating (C0) |
23.4 kN |
| (Grease) Lubrication Speed |
3500 r/min |
| (Oil) Lubrication Speed |
4300 r/min |
| Calculation factor (e) |
0.17 |
| Calculation factor (Y0) |
3.86 |
| Calculation factor (Y1) |
3.69 |
| Category |
Self Aligning Ball Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
2.681 |
| Product Group |
B00152 |
| Mounting Method |
Tapered Adapter |
| Enclosure |
Open |
| Rolling Element |
Ball Bearing |
| Adapter Sleeve |
H-218X |
| 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 | 1:12 Taper |
| Long Description |
90MM Bore; Tapered Adapter Mount; 160MM Outside Diameter; 30MM Inner Race Width; 30MM Outer Race Width; Open; Steel Cage; Double Row of Balls; ABEC 1 | ISO P0; C0-Medium |
| Inch - Metric |
Metric |
| UNSPSC |
31171532 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Self Aligning |
| Manufacturer Item Number |
1218K |
| Weight / LBS |
5.46746 |
| Inner Race Width |
1.181 Inch | 30 Millimeter |
| Outside Diameter |
6.299 Inch | 160 Millimeter |
| Bore |
3.543 Inch | 90 Millimeter |
| Outer Race Width |
1.181 Inch | 30 Millimeter |