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- Ball Bearing Insert
- 1 1/4 in Inner Diameter
- Standard-Duty
- Setscrew Locking Device
description
- ER20S-NFF Unmounted Replacement Bearings Ball Bearings
features
- 1 1/4" Unmounted Ball Bearing
- Standard Duty
- Setscrew Locking
- Single Lip Contact Seal
| Snap Ring | With Snap Ring |
| Seal Type | Single Lip Contact Seal |
| O.D. | 2.441 in |
| Bore Dia. [Max] | 3 3/16 in |
| Static Load Rating | 2530 lb |
| Enclosure | Double Sealed |
| Dynamic Load Rating | 4390 lb |
| Outer Ring Width | 0.874 in |
| Internal Clearance | C3 Standard |
| Duty | Standard-Duty |
| Inch/Metric | Inch Bore |
| Bore Dia. [Min] | 1/2 in |
| Temperature [Max] | 225 °F |
| Short Hub Length | 5/8 in |
| Retainer Type | Nylon |
| O.D. Type | Cylindrical w/ Snap Ring |
| Lubrication Type | EXXON RONEX MP STD |
| Bearing Type | Ball Bearing |
| Series | 200 |
| Snap Ring O.D. | 2 21/32 in |
| Inner Ring Hub Diameter | 1.587 in |
| I.D. | 1.250 in |
| Locking Device | Setscrew Locking |
| Rolling Element | Ball Bearing |
| No. of lips | Single |
| Shaft Locking | Setscrew |
| Vibration Frequency Outer Ring Defect | 0.06 cps |
| Primary Seal | Buna Single Lip With Flinger |
| Bearing Coating Material | Black Oxide |
| Vibration Frequency Roller Spin | 0.039 cps |
| Inner Ring Fillet Radius | 0.04 in |
| Snap Ring Width | 3/64 in |
| Setscrew Torque | 87-92 in/lbs |
| Duty Type | Standard |
| Vibration Frequency Inner Ring Defect | 0.091 cps |
| Bore Length | 1 1/2 in |
| Available Seal Type | N Lip Seal, E1 Viton Seal, FF Free Running, HFF Free Running, MHFF Free Running, NFF Lip Seal w/ Flinger |
| Speed [Max] | 8000 rpm |
| Vibration Frequency Fundamental Train | 0.007 cps |
| Weight | 0.78 LB |
| EAN or UPC | 793699377330 |
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![Prop 65]()
Prop 65
