Single Row Track Roller Bearing NUTR20 Textile Machinery Bearing
Single Row Track Roller Bearing NUTR20 Textile Machinery Bearing
- Packaging Details:
- 1: barreled package+outer carton
2: single box+outer carton+pallets
3: tube package+middle box+outer carton+pallet
4: According to your requirement
- Delivery Detail:
- 2-7 days
Needle bearings are roller bearings with rollers that have high length-to diameter ratios. Needle bearings are used in farm and construction equipment, automotive transmissions, small gasoline engines, gear pumps, small appliance and tool motors, alternators, and aircraft controls.
Needle bearings are usually lubricated with grease, but oil or oil-mist lubrication is preferred for heavy-duty or high-speed applications. Many light-duty needle bearings never require relubrication, but high loads or speeds demand it.
specifications:
1.size:20*47*32mm
2.large stock
3.Types:HKseries,KRseries,NAseries,NATRseries,NUTRseries,RNA,ZARN,ZKLF,ZKLNseries,etc.
4. Material: Gcr15-China,(AISI)52100-USA,(DIN)100CR6-Germany
5. Retainer: J,
6. Clearance: CN, C2, C3, C4, C5
7. Precision level: ABEC-1, ABEC-3, ABEC-5
8. Main application: Needle roller bearings are widely used in machine tools, metallurgical machinery, textile machinery and printing machinery and other machinery and equipment, and mechanical system design allows a very compact and nimble.
| SHAFT | BEARING CODE | BOUNDARY DIMENSIONS | ||||||
| d | D | B | C | d1 | r | r1 | ||
| 35 | NUTR15 | 15 | 35 | 19 | 18 | 20 | 0.6 | 0.3 |
| 40 | NUTR17 | 17 | 40 | 21 | 20 | 22 | 1 | 0.3 |
| 42 | NUTR1542 | 15 | 42 | 19 | 18 | 20 | 0.6 | 0.3 |
| 47 | NUTR1747 | 17 | 47 | 21 | 20 | 22 | 1 | 0.3 |
| NUTR20 | 20 | 47 | 25 | 24 | 27 | 1 | 0.3 | |
| 52 | NUTR2052 | 20 | 52 | 25 | 24 | 27 | 1 | 0.3 |
| NUTR25 | 25 | 52 | 25 | 24 | 31 | 1 | 0.3 | |
| 62 | NUTR2562 | 25 | 62 | 25 | 24 | 31 | 1 | 0.3 |
| NUTR30 | 30 | 62 | 29 | 28 | 38 | 1 | 0.3 | |
| 72 | NUTR3072 | 30 | 72 | 29 | 28 | 38 | 1 | 0.3 |
| NUTR35 | 35 | 72 | 29 | 28 | 44 | 1.1 | 0.6 | |
| 80 | NUTR3580 | 35 | 80 | 29 | 28 | 44 | 1.1 | 0.6 |
| NUTR40 | 40 | 80 | 32 | 30 | 51 | 1.1 | 0.6 | |
| 85 | NUTR45 | 45 | 85 | 32 | 30 | 55 | 1.1 | 0.6 |
| 90 | NUTR4090 | 40 | 90 | 32 | 30 | 51 | 1.1 | 0.6 |
| NUTR50 | 50 | 90 | 32 | 30 | 60 | 1.1 | 0.6 | |
| 100 | NUTR45100 | 45 | 100 | 32 | 30 | 55 | 1.1 | 0.6 |
| 110 | NUTR50100 | 50 | 100 | 32 | 30 | 60 | 1.1 | 0.6 |

Contact information
Changsha Terry Machinery Co.,Ltd
Attn: Connie
E-mail: Connie @ntl-bearing.com
Skype: 15073676619
Send Inquiry to This Supplier
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