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NSK Corp.
7220BMPC
72 Series 100 mm I.D Single Row Angular Contact Type Ball Bearing
Item #101517565
- 3.937 in Inner Diameter
- 7.087 in Outer Diameter
- Single Row
- 1.339 in Overall Width
- Cylindrical OD
description
- The angular contact light 7200WN series is dimensionally interchangeable with the radial 200 series.The features of the 7000WN series include a refined bore diameter. A single bearing is recommended for applications in which the thrust load is in one direction 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 ispresent in both directions or where axialdisplacement 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. Sizes 7201K through 7203WN have a 20° contact angle and a nylon cage. Sizes 7204WN through 7218WN have a 40° contact angle and a one-piece, ball piloted, pressed brass cage.Larger sizes 7219WN through 7230WN have a 40° contact angle and a one-piece, outer ring piloted high-strength machined bronze cage.
applications
- General industrial
- Agricultural
- Chemical
- Utilities
features
- 40 degree contact angle for heavy thrust load capacity
- One-piece, ball-piloted, pressed brass cage
- Maximum capacity angular contact ball bearing
- Enhanced raceway finish for quiet running
- Refined bore diameter tolerance for longer bearing life
- High-speed capabilities
- Dimensionally interchangeable with 200 series deep groove ball bearings
| Cage Type | Metal |
| Enclosure | Open |
| Static Load Rating [Max] | 25500 lbf |
| Origin | Single Row Angular Contact |
| Fillet Radius Cone | 0.083 in, 2.11 mm |
| Lubricant | Oil Preservative |
| I.D. | 100 mm |
| Ball Material | Steel |
| Relubricatable | No |
| Contact Angle | 40° |
| Precision Class | ISO P0 |
| Rolling Element | Ball |
| Bore Type | Round Bore |
| Internal Design | Universal Mounting |
| Rolling Element Material | Steel |
| Bearing Material | Steel |
| icNumber | 7695860 |
| Locking Device | No Locking Device |
| Radial Internal Clearance | C3 |
| No. in Set | Single Bearing |
| Outer Ring Width | 34 mm |
| Cage Material | Brass/Bronze |
| Dynamic Load Rating | 33500 lbf |
| Fillet Radius | 0.079 in |
| Precision Level | Standard (ABEC 1) |
| Precision | Standard |
| Overall Width | 1.339 in, 34 mm |
| Filling Slot | No |
| Snap Ring | No Snap Ring |
| Bearing Type | Angular Contact |
| Material | Steel |
| No. of Rows | 1 |
| O.D. Type | Straight |
| Seal Material | None |
| Universally (Flush) Ground | Yes |
| Closure Type | Open |
| Inner Ring Width | 34 mm |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| O.D. | 180 mm |
| Preload Level | None |
| Inch/Metric | Metric Bore |
| Capacity | Standard Capacity |
| Seal Type | Unsealed |
| Rows of Balls | Single |
| Weight | 7.62 LB |
| EAN or UPC | 87796074286 |
