- Single Row Angular Contact Bearing, 25 mm ID x 80 mm OD x 21 mm Wide, Open, Standard Precision (ABEC 1), Steel Cage, Greater Than Normal Clearance (C3), 20° Contact Angle
description
- The angular contact Heavy 7400 series is dimensionally interchangeable with the radial 400 series.Those sizes with a "WN" suffix include a refined bore diameter tolerance. The 7400 series can sustain heavier thrust and combined loads than the 7300WN series. A single bearing is recommended for applications in which the thrust load is in one direciton or, in the case of combined loads, the thrust load is high in relation to the radial load.A duplex pair is recommended for application where thrust is present in both dirctions or where axial displacement of the shaft must be restricted.For exceptionally high thrust loads in one direction, a tandem pair can be utilized opposed by a third bearing. Those sizes with a suffix "W" have a 20° contact angle and a steel retainer.Those sizes with a suffix "PW" have a 35° contact angle and a a steel retainer.Those sizes with a "WN" suffix have a 40° contact angle and a one-piece, high-strength macined bronzed cage.
| Cage Material | Steel |
| Radial Internal Clearance | C3 |
| No. in Set | Single Bearing |
| Inner Ring Width | 21 mm |
| Preload Level | None |
| Snap Ring | No Snap Ring |
| Ball Material | Steel |
| I.D. | 25 mm |
| Capacity | Standard Capacity |
| Seal Material | None |
| Bore Type | Round Bore |
| Rows of Balls | Single |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Contact Angle | 20° |
| Lubricant | Oil Preservative |
| Dynamic Load Rating | 12000 lbf |
| O.D. | 80 mm |
| Fillet Radius | 0.06 in |
| Cage Type | Metal |
| Enclosure | Open |
| Precision | Standard |
| Static Load Rating [Max] | 5850 lbf |
| O.D. Type | Straight |
| Outer Ring Width | 21 mm |
| Locking Device | No Locking Device |
| Precision Level | Standard (ABEC 1) |
| Bearing Type | Angular Contact |
| icNumber | 7696686 |
| Material | Steel |
| Origin | Single Row Angular Contact |
| Inch/Metric | Metric Bore |
| Seal Type | Unsealed |
| Weight | 1.206 LB |
| EAN or UPC | 87796046948 |
| NSN Number | 3110-00-156-6790 |

