Changzhou Tianniu Transmission Equipment Co., Ltd
| Type | roller |
| Precision Rating | P0 |
| Seals Type | Sealed |
| Structure | Roller type |
| Torque capacity | 2.1-1063Nm |
| Weight | 0.01-1.41kg |
| Material | Chrome Steel |
| Bore diameter | 6-80mm |
| Outer diameter | 15.8-128mm |
| Overrunning speeds | 5000-900 min-1 |
| Drag torque | 0.18-58 Ncm |
| Keyway standard | DIN 6885.1, DIN6885.3 |
| Bearing support | No |
| Lubrication requirement | Required |
| Sealing requirement | Required |
| Brand Name | SUMA |
| Model Number | NSS AS |
| Place of Origin | Jiangsu, China |
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Product Specification
| Type | roller | Precision Rating | P0 |
| Seals Type | Sealed | Structure | Roller type |
| Torque capacity | 2.1-1063Nm | Weight | 0.01-1.41kg |
| Material | Chrome Steel | Bore diameter | 6-80mm |
| Outer diameter | 15.8-128mm | Overrunning speeds | 5000-900 min-1 |
| Drag torque | 0.18-58 Ncm | Keyway standard | DIN 6885.1, DIN6885.3 |
| Bearing support | No | Lubrication requirement | Required |
| Sealing requirement | Required | Brand Name | SUMA |
| Model Number | NSS AS | Place of Origin | Jiangsu, China |
| High Light | sealed one way bearing 6-80mm ，roller type one way bearing ，one way bearing with warranty | ||
NSS AS Freewheel Overrunning Clutch , One Way Bearing
Features of one way clutch bearing : AS NSS is a roller type freewheel non-bearing supported.
Material: Chrome Steel
Supply size ranges: With bore dia from 6-80mm, outer dia from 15.8-128mm
Application: Textile machine, fans, ventilators, printing machine, etc.
Installation tips: Bearing are required to support axial and radial loads. Lubircation and sealing must also be provided .
Delivery time: 2-4 days for the samples. 10-20 days for the big order quantity.
Package: In wooden box or as your specific requirements.
Catalogue of nss one way bearing for your choice
Tips: AS6 without keyway.
AS8-12 keyway DIN 6885.1, other size to DIN6885.3
Type | Size |
| Overrunning speeds |
| Weight | Drag torque | ||||||
AS (NSS) | dH7 | TKN1) | nimax2) | namax3) | Dr6 | D5 | L | s | e | f |
| TR |
[mm] | [Nm] | [min-1] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | [Ncm] | |
6 | 2.1 | 5000 | 7500 | 19 | 15.8 | 6 | 0.3 | 0.6 | 0.3 | 0.01 | 0.18 | |
8 | 3.8 | 4300 | 6500 | 24 | 20 | 8 | 1.3 | 0.6 | 0.6 | 0.02 | 0.24 | |
10 | 6.8 | 3500 | 5200 | 30 | 25.9 | 9 | 1.3 | 0.6 | 0.6 | 0.03 | 0.36 | |
12 | 13 | 3200 | 4800 | 32 | 28 | 10 | 1.3 | 0.6 | 0.6 | 0.04 | 0.48 | |
15 | 14 | 2800 | 4300 | 35 | 31 | 11 | 1.4 | 0.6 | 0.6 | 0.05 | 0.7 | |
20 | 40 | 2200 | 3300 | 487 | 40 | 14 | 2.4 | 0.8 | 0.8 | 0.12 | 1.4 | |
25 | 56 | 1900 | 2900 | 52 | 45.9 | 15 | 2.4 | 0.8 | 0.8 | 0.14 | 2.4 | |
30 | 90 | 1600 | 2400 | 62 | 55 | 16 | 2.4 | 0.8 | 1 | 0.22 | 7.8 | |
35 | 143 | 1300 | 2000 | 72 | 64 | 17 | 2.5 | 0.8 | 1 | 0.31 | 9 | |
40 | 185 | 1200 | 1800 | 80 | 72 | 18 | 2.5 | 0.8 | 1 | 0.39 | 10 | |
45 | 218 | 1000 | 1600 | 85 | 77 | 19 | 2.5 | 1.2 | 1 | 0.44 | 11 | |
50 | 230 | 950 | 1500 | 90 | 82 | 20 | 2.5 | 1.2 | 1 | 0.49 | 13 | |
55 | 308 | 800 | 1300 | 100 | 90 | 21 | 2.5 | 1.2 | 1 | 0.66 | 14 | |
60 | 508 | 700 | 1100 | 110 | 100 | 22 | 2.5 | 1.2 | 1.5 | 0.81 | 2 | |
80 | 1063 | 600 | 900 | 140 | 128 | 26 | 2.5 | 1.2 | 1.5 | 1.41 | 58 | |
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology.
We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied.
Q: How do you pack the goods?
Q: Can i get the samples from you?
A: It is highly encouraged to ask for the samples for quality check.
Q: Can you promise to deliver the goods in time?
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
8,000,000-10,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc.... Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc....
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