Find a Service Center
- Round Bore
- Deep Groove Ball Bearing
- 140 mm Inside Diameter
- 250 mm Outside Diameter
- 42 mm Width
description
- NTN's Made-in-Japan premium quality ball bearings deliver the quietest and broadest range of radial ball bearings in the industry!
- Electric motor quality deep groove ball bearings are NTN's standard. NTN deep groove ball bearings were designed to run smoother and quieter – for use in electric motors and other critical machine applications.
- Widest breadth of product available for the industrial aftermarket. No matter the application, NTN has you covered. With the broadest selection of ball bearing products available, including a complete offering of open, shields, seals and snap ring combinations – you'll never have to go anywhere else.
- Easily interchangeable. NTN deep groove ball bearings are dimensionally interchangeable with competitor deep groove ball bearing products.
features
- Optimized product design, quality materials and 100% in process inspection
- NTN best-in-class quality
- High precision super finished raceways for reduced friction
- quietest bearing in the industry
- Customized sealing/shielding options
- less contamination and higher speeds for longer life
- Low torque and low runout means higher allowable speeds for longer life
- Supports different load types
- Available for several industrial applications for longer life
| Dynamic Load Rating | 184 kN |
| Factor | 14.8 |
| Fillet Radius | 3 mm |
| O.D. | 250.0000 mm |
| Material | High Carbon Chrome Steel |
| Width | 42 mm |
| Radial Internal Clearance | C3 |
| Cage Material | Steel |
| Bearing Type | Deep Groove Ball Bearing |
| Type of Bearing | Deep Groove Ball Bearings |
| Snap Ring | No Snap Ring |
| Radial Internal Clearance Specification | C3 |
| Enclosure | Double Sealed |
| Temperature Range [Max] | 250 °F |
| Bore Type | Round Bore |
| Seal Material | Nitrile Rubber |
| Inch/Metric | Metric |
| Ball Material | Steel |
| Precision Level | ISO Class 0 |
| Rows of Balls | Single |
| Static Load Rating | 150 kN |
| Outer Ring Width | 42 mm |
| Inner Ring Width | 42 mm |
| I.D. | 140 mm |
| Seal Type | Contact Seals |
| No. in Set | Single Bearing |
| Limiting Speed - Grease | 1400 rpm |
| Bearing Material | High Carbon Chrome Steel |
| Temperature Range [Min] | -40 °F |
| Weight | 16.689 LB |
| EAN or UPC | 4547359570946 |
