Changzhou Suma Precision Machinery Co., Ltd
| Bore Size | 40 - 40.001 mm |
| Precision Rating | P0 |
| Number of Row | Single row |
| Type | Roller / Sprag Type, Needle |
| Weight | 0.92kg |
| Material | GCr15 |
| Torque | 538Nm |
| Seals Type | seal |
| Overrunning Speed | 1100 min-1 |
| Max Speed | 1700 min-1 |
| Outer Diameter | 90 mm |
| Inner Diameter | 78 mm |
| Width | 33 mm |
| Keyway Width | 12 mm |
| Drag Torque | 38 Ncm |
| Brand Name | SUMA or OEM |
| Model Number | ASNU40 |
| Place of Origin | jiangsu |
View Detail Information
Explore similar products
ASK40 Backstop Clutch 40MM One Way Clutch Bearing
FK FK-2RS Freewheel One Way Bearings FK6204 FK6204-2RS
CK-A4090 CKA4090 Sprag Backstop One Way Clutch Bearing Manufacturer
Freewheel AS NSS TSS GCr15 Sprag Clutch One Way Bearing
Product Specification
| Bore Size | 40 - 40.001 mm | Precision Rating | P0 |
| Number of Row | Single row | Type | Roller / Sprag Type, Needle |
| Weight | 0.92kg | Material | GCr15 |
| Torque | 538Nm | Seals Type | seal |
| Overrunning Speed | 1100 min-1 | Max Speed | 1700 min-1 |
| Outer Diameter | 90 mm | Inner Diameter | 78 mm |
| Width | 33 mm | Keyway Width | 12 mm |
| Drag Torque | 38 Ncm | Brand Name | SUMA or OEM |
| Model Number | ASNU40 | Place of Origin | jiangsu |
| High Light | 40mm one way clutch bearing ，roller type clutch bearing ，one way bearing with 40mm bore | ||
NFS 40 One way clutch bearing ASNU 40 roller bearing
Feature
Type ASNU is a roller type freewheel nonbearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. Nominal outer diameter is the same as a series 63...Ball bearing.
A typical arrangement is to install this type alongside a bearing within the same location tolerances, as shown on the following page. The inner race is keyed to the shaft.
The outer race has positive n6 tolerance, to give a press fit in a H7 housing. Additional side notches in the outer race provide for positive torque transmission.
If the housing is to K6 tolerance, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly. This design can accept an axial misalignment of inner and uter race of ± S/2.
| Type | Size |
| Overrunning Speeds |
| Weight | Drag torque | ||||||||
| ASNU | dH7 | TKN1) | nimax2) | namax3) | Dn6 | D5 | L | b | t | s | e | f |
| TR |
| [mm] | [Nm] | [min-1] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | [Ncm] | |
| 8 | 12 | 3300 | 5000 | 35 | 28 | 13 | 4 | 1.4 | 2.4 | 0.6 | 0.3 | 0.07 | 1.6 | |
| 12 | 12 | 3300 | 5000 | 35 | 28 | 13 | 4 | 1.4 | 2.4 | 0.6 | 0.3 | 0.06 | 1.6 | |
| 15 | 30 | 2400 | 3600 | 42 | 37 | 18 | 5 | 1.8 | 2.4 | 0.8 | 0.3 | 0.11 | 1.9 | |
| 17 | 49 | 2300 | 3400 | 47 | 40 | 19 | 5 | 2.3 | 2.4 | 1.2 | 0.8 | 0.15 | 1.9 | |
| 20 | 78 | 2100 | 3100 | 52 | 42 | 21 | 6 | 2.3 | 2.4 | 1.2 | 0.8 | 0.19 | 1.9 | |
| 25 | 125 | 1700 | 2600 | 62 | 51 | 24 | 8 | 2.8 | 2.4 | 1.2 | 0.8 | 0.38 | 5.6 | |
| 30 | 255 | 1400 | 2200 | 72 | 60 | 27 | 10 | 2.5 | 2.4 | 1.8 | 1 | 0.54 | 14 | |
| 35 | 383 | 1200 | 1900 | 80 | 70 | 31 | 12 | 3.5 | 2.4 | 1.8 | 1 | 0.74 | 16 | |
| 40 | 538 | 1100 | 1700 | 90 | 78 | 33 | 12 | 4.1 | 2.5 | 1.8 | 1 | 0.92 | 38 | |
| 45 | 780 | 1000 | 1600 | 100 | 85 | 36 | 14 | 4.6 | 2.5 | 1.8 | 1 | 1.31 | 43 | |
| 50 | 1013 | 850 | 1350 | 110 | 92 | 40 | 14 | 5.6 | 2.5 | 1.8 | 1 | 1.74 | 55 | |
| 60 | 1825 | 750 | 1050 | 130 | 110 | 46 | 18 | 5.5 | 3.6 | 2.6 | 1.5 | 2.77 | 110 | |
| 70 | 2300 | 600 | 950 | 150 | 125 | 51 | 20 | 6.9 | 3.6 | 2.6 | 1.5 | 4.16 | 140 | |
| 80 | 3275 | 550 | 850 | 170 | 140 | 58 | 20 | 7.5 | 3.6 | 2.6 | 1.5 | 6.09 | 180 | |
| 90 | 5325 | 500 | 750 | 190 | 160 | 64 | 20 | 8 | 3.6 | 2.6 | 2 | 8.2 | 230 | |
| 100 | 7250 | 450 | 680 | 215 | 175 | 73 | 24 | 8.5 | 3.6 | 2.6 | 2 | 12.6 | 380 | |
| 120 | 13500 | 370 | 550 | 260 | 215 | 86 | 28 | 10 | 3.6 | 2.6 | 2.5 | 22 | 650 | |
| 150 | 26625 | 300 | 460 | 320 | 260 | 108 | 32 | 12 | 3.6 | 3.6 | 2.5 | 42 | 1000 | |
| 200 | 44500 | 230 | 350 | 420 | 350 | 138 | 45 | 16 | 7.6 | 3.6 | 3 | 93 | 2000 | |
MOUNTING EXAMPLE
Changzhou Suma Precision Machinery Co., Ltd is a manufacturer specialized in Producing Various One way bearing, One way clutch, Backstop clutch, Overrunning clutch, Needle roller bearing and other bearings with high technology.
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,Trading Company
Year Established:
2005
Total Annual:
1000000-2000000
Employee Number:
50~51
Ecer Certification：
Verified Supplier
Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . The main Catagories are : One Way Cl... Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . The main Catagories are : One Way Cl...
Get in touch with us
Leave a Message, we will call you back quickly!