Find a Service Center
Alternate Products
NTN Bearing Corp.
1218C3
SELF-ALIGNING BALL BRG - 90 MM ID X 160 MM OD X 30 MM W; CYLINDRICAL BORE; OPEN
Item #101538398
- Self-Aligning Bearing
- 3.54 in Inner Diameter
- 6.3 in Outer Diameter
- 1.18 in Width
- Bearing Steel Material
applications
- Fans
- Papermaking machines
features
- Self-aligning
- Two rows of balls with a common, sphered raceway
- Permits angular misalignment of the shaft
compliances
- 0
| Type | Self-Aligning |
| Relubrication Feature | Without |
| Precision Level | Standard (ABEC 1) |
| Internal Clearance | C3 |
| Bearing Type | Self-Aligning |
| Snap Ring | No Snap Ring |
| Basic Dynamic Load Rating | 12859.072 lbf, 57.2 kN |
| Seal Material | None |
| Contact Angle | N/A |
| Cage Type | Metal |
| Bore Type | Cylindrical |
| Locking Device | No Locking Device |
| O.D. Type | Cylindrical |
| Rolling Element | Ball |
| Element Material | Bearing Steel |
| No. in Set | Single Bearing |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Precision Rating | ABEC 1 |
| Lubricant | Oil Preservative |
| Bearing Design | Self-Aligning |
| Width | 1.18 in, 30 mm |
| Radial Internal Clearance | C3 |
| Precision | Standard |
| Rows of Balls | Double |
| Row Type | 2 |
| Bearing Material Coating | Bearing Steel |
| Cage Material | Bearing Steel |
| Bearing Class | Normal / P0 |
| O.D. | 6.3 in, 160 mm |
| Origin | Double Row Self-Aligning |
| Material | Bearing Steel |
| Ball Material | Steel |
| Reference Speed | 8500 rpm |
| icNumber | 7699005 |
| Capacity | Standard Capacity |
| Outer Ring Width | 1.18 in, 30 mm |
| Cage | Sheet Metal |
| Inner Ring Width | 1.18 in, 30 mm |
| ISO Tolerance | Normal / P0 |
| Preload Level | None |
| Inch/Metric | Metric |
| No. of Rows | 2 |
| Seal Type | Unsealed |
| Enclosure | Open |
| Limiting Speed | 5300 rpm |
| I.D. | 3.54 in, 90 mm |
| Static Load Rating | 5305.491 lbf, 23.6 kN |
| Weight | 5.723 LB |
| EAN or UPC | 7316576605413 |
