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NTN Bearing Corp.
6311Z/2AS
RADIAL/DEEP GROOVE BALL BRG - 55 MM ID X 120 MM OD X 29 MM W; SINGLE SHIELDED
Item #104125408
- Ball Bearing, 55 mm Inside Diameter
- 120 mm Outside Diameter
- 29 mm Width
- Single Shield Enclosure
- 29 mm Outer Ring Width
features
- Super finished raceways
- Quiet operations
- ISO standard interchangeable dimensions
- Electric Motor Quality (EMQ)
- Shields provides some contamination protection and lubricant retention
- Used in high speed applications like electric motors
- Most bearings in this series up to 60 mm bore can also be made available in stainless steel (AISI 440C material)
| Material | Steel |
| Outside Dia. | 120 mm |
| Precision Level | Standard (ABEC 1) |
| Inside Dia. | 55 mm |
| Bearing Design | Deep Groove |
| Outer Ring Width | 29 mm |
| Inner Ring Width | 29 mm |
| Precision | Standard |
| Bore Type | Straight |
| O.D. | 120 mm |
| Width | 29.000 mm |
| Inch/Metric | Metric |
| Enclosure | Single Shield |
| I.D. | 55 mm |
| Radial Internal Clearance Specification | C0 |
| Weight | 3.172 LB |
| EAN or UPC | 53893725222 |
