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NSK Corp.
7216CTRDULP4Y
Straight Bore Spindle & Precision Machine Tool Angular Contact Bearing
Item #101861006
- Single Row Angular Contact Bearing, 80 mm ID x 140 mm OD x 26 mm Wide, Open, Extra Precision (ABEC 7), Phenolic Cage, Normal Clearance (C0), 15° Contact Angle
features
- Bearings are made with bore diameters ranging from 10 mm to 320 mm
- Duplex bearings should be used for two-directional thrust loads
- 15° angular contact bearings with one heavy race shoulder and one counterbored race shoulder on the outer ring
- Incorporates a greater number of balls than in the deepgroove nonfilling notch bearing
- Normally furnished with ABMA C3 radial clearance
- Cage types and materials available are two-piece pressed steel, ball riding, bent prong cages
| Contact Angle | 15° |
| No. in Set | Duplex Set |
| Precision Level | Extra Precision (ABEC 7) |
| Cage Material | Phenolic |
| Limiting Speed - Grease | 4500 rpm |
| Outer Ring Width | 26 mm |
| Enclosure | Open |
| Preload Level | None |
| Limiting Speed - Oil | 5300 rpm |
| I.D. | 80 mm |
| Material | Steel |
| Bore Type | Round Bore, Metric Type |
| Inner Ring Width | 26 mm |
| Seal Type | Unsealed |
| Seal Material | None |
| Ball Material | Steel |
| Static Load Rating [Max] | 16500 lbf |
| O.D. | 140 mm |
| Bearing Type | Single Row Angular Contact |
| Temperature Range [Max] | 225 °F |
| Origin | Single Row Radial |
| Lubricant | Oil Preservative |
| Fillet Radius | 2 mm |
| Dynamic Load Rating | 19200 lbf |
| Bearing Arrangement | N/A |
| O.D. Type | Straight |
| Radial Internal Clearance Specification | Normal Clearance |
| Weight | 6.751 LB |
| EAN or UPC | 97741005722 |
