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NTN Bearing Corp.
DS211TTR2
ROUND BORE BALL BRG -2.188 IN ID X 3.937 IN OD X 1.311 IN W; DOUBLE SEALED
Item #100729836
- 2.188 in Inner Diameter
- 3.937 in Outer Diameter
- Single Row
- 1.313 in Overall Width
- 2 Seals
applications
- General industrial
- Automotive
- Agricultural
- Chemical
- Utilities
features
- Versatile and provide an easy interchange for operational efficiency
- Well balanced, all purpose bearing with deep races and uninterrupted shoulders for higher load capability
- Carry radial and axial loads in either direction or combined loads, saving space and cost
- Help electric motor applications run quieter
| Inch/Metric | Inch Bore |
| Precision Class | ISO P0 |
| O.D. | 3.93701 in |
| Bore Type | Round Bore |
| Rolling Element Material | Steel |
| Dynamic Load Rating | 10800 lbf |
| Temperature Range [Max] | 275 °F |
| Ball Material | Steel |
| Relubrication Feature | Lube Hole |
| Fillet Radius Cone | 0.059 in, 1.5 mm |
| Seal Material | Rubber |
| Material | Steel |
| No. of Rows | 1 |
| Static Load Rating [Max] | 6570 lbf |
| Rows of Balls | Single |
| Inner Ring Width | 1.313 in |
| No. in Set | Single Bearing |
| Closure Type | 2 Seals |
| Enclosure | Double Sealed |
| Preload Level | None |
| Relubricatable | Yes |
| Precision Level | Standard (ABEC 1) |
| Snap Ring | No Snap Ring |
| Rolling Element | Ball |
| Overall Width | 1.313 in, 33 mm |
| Radial Internal Clearance | C3 |
| Bearing Type | Radial |
| Outer Ring Width | 1.313 in |
| Capacity | Standard Capacity |
| Bearing Material | Steel |
| Contact Angle | 0° |
| Precision | Standard |
| Cage Type | Metal |
| Origin | Single Row Radial |
| Temperature Range [Min] | -30 °F |
| Cage Material | Steel |
| Internal Clearance | C3 |
| O.D. Type | Spherical |
| Locking Device | No Locking Device |
| I.D. | 2 3/16 in |
| Lubricant | Polyurea Base |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Seal Type | Contact Seals |
| Weight | 2.7 LB |
| EAN or UPC | 87796042032 |
