STO30 STO35 STO40 Support Rollers Needle Bearings With Inner Ring
Brand Name:SUMA
Certification:ISO SGS
Model Number:STO40
Minimum Order Quantity:1
Delivery Time:2-5 Days
Payment Terms:L/C, D/A, D/P, T/T, Western Union,Paypal
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Location:
Changzhou Jiangsu China
Address:
Liudao Industrial Pak, Yaoguan Town, Wujin District, Changzhou city, Jiangsu Province, 213102
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within 23 hours
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Product Details
STO30 STO35 STO40 Support Rollers Needle Bearings with Inner Ring
Features of STO Support Rollers
STO Series Support rollers, without flange rings, with an inner ring .
RSTO Series Support rollers, without flange rings, with an inner ring .
The STO type has an inner ring, and the inner and outer rings and their matching needle roller cage assemblies can be installed separately.
The support roller RSTO type does not have an inner ring, and the support roller can run directly on the hardened shaft as the raceway.
Since RSTO and STO type support rollers do not have ribs and end face retaining rings, they must be axially guided during installation, and their guiding surfaces must be at least precision machined.
Dimensions and Capacities of Yoke Type Track Rollers
| Dimensions | Mass | Designation | ||||||||||||||
| D | d | C | B | D1 | F | E | r | r1,2 | C | C0 | Pu | Fr | F0r | |||
| mm | kg | kN | kN | kN | r/min | |||||||||||
| 19 | 6 | 9,8 | 10 | – | 10 | 13 | 0,3 | 0,3 | 0,017 | STO 6 TN | 3,74 | 4,5 | 0,5 | 4,25 | 6,1 | 7000 |
| 6 | 11,8 | 12 | 16 | 10 | – | 0,3 | 0,3 | 0,022 | NA 22/6.2RS | 4,02 | 3,65 | 0,425 | 2,55 | 3,6 | 7000 | |
| 24 | 8 | 9,8 | 10 | – | 12 | 15 | 0,3 | 0,3 | 0,026 | STO 8 TN | 4,13 | 5,4 | 0,6 | 7,5 | 10,8 | 7000 |
| 8 | 11,8 | 12 | 18 | 12 | – | 0,3 | 0,3 | 0,034 | NA 22/8.2RS | 4,68 | 4,55 | 0,54 | 5,3 | 7,5 | 6700 | |
| 30 | 10 | 11,8 | 12 | – | 14 | 20 | 0,3 | 0,3 | 0,049 | STO 10 | 8,25 | 8,8 | 1,04 | 8,5 | 12,2 | 6000 |
| 10 | 13,8 | 14 | 20 | 14 | – | 0,6 | 0,3 | 0,06 | NA2200.2RS | 6,6 | 7,5 | 0,88 | 12 | 17,3 | 6300 | |
| 32 | 12 | 11,8 | 12 | – | 16 | 22 | 0,3 | 0,3 | 0,057 | STO 12 | 8,8 | 9,8 | 1,18 | 8,3 | 12 | 5600 |
| 12 | 13,8 | 14 | 22 | 16 | – | 0,6 | 0,3 | 0,067 | NA2201.2RS | 7,04 | 8,5 | 1 | 11,6 | 16,6 | 6000 | |
| 35 | 15 | 11,8 | 12 | – | 20 | 26 | 0,3 | 0,3 | 0,063 | STO 15 | 9,13 | 10,6 | 1,27 | 7,1 | 10 | 5000 |
| 15 | 13,8 | 14 | 26 | 20 | – | 0,6 | 0,3 | 0,075 | NA2202.2RS | 7,48 | 9,3 | 1,12 | 9,5 | 13,7 | 5000 | |
| 40 | 17 | 15,8 | 16 | – | 22 | 29 | 0,3 | 0,3 | 0,11 | STO 17 | 14,2 | 17,6 | 2,08 | 12 | 17,3 | 4500 |
| 17 | 15,8 | 16 | 28 | 22 | – | 1 | 0,3 | 0,11 | NA2203.2RS | 9,52 | 13,2 | 1,6 | 15,3 | 22 | 4500 | |
| 47 | 20 | 15,8 | 16 | – | 25 | 32 | 0,3 | 0,3 | 0,15 | STO 20 | 16,1 | 21,2 | 2,5 | 18,6 | 26,5 | 4000 |
| 20 | 17,8 | 18 | 33 | 25 | – | 1 | 0,3 | 0,18 | NA2204.2RS | 16,1 | 18 | 2,16 | 17,6 | 25,5 | 4000 | |
| 52 | 25 | 15,8 | 16 | – | 30 | 37 | 0,3 | 0,3 | 0,18 | STO 25 | 16,5 | 22,8 | 2,7 | 18 | 26 | 3400 |
| 25 | 17,8 | 18 | 38 | 30 | – | 1 | 0,3 | 0,21 | NA2205.2RS | 16,8 | 20 | 2,4 | 17,3 | 24,5 | 3400 | |
| 62 | 30 | 19,8 | 20 | – | 38 | 46 | 0,6 | 0,6 | 0,31 | STO 30 | 22,9 | 34,5 | 4,25 | 23,6 | 33,5 | 2800 |
| 30 | 19,8 | 20 | 43 | 35 | – | 1 | 0,3 | 0,32 | NA2206.2RS | 17,9 | 25,5 | 3,05 | 28,5 | 40,5 | 2600 | |
| 72 | 35 | 19,8 | 20 | – | 42 | 50 | 0,6 | 0,6 | 0,44 | STO 35 | 25,5 | 40,5 | 5 | 36 | 51 | 2200 |
| 35 | 22,7 | 23 | 50 | 42 | – | 1,1 | 0,6 | 0,51 | NA2207.2RS | 22,4 | 35,5 | 4,3 | 38 | 54 | 2200 | |
| 80 | 40 | 19,8 | 20 | – | 50 | 58 | 1 | 1 | 0,53 | STO 40 | 23,8 | 39 | 4,75 | 34,5 | 49 | 1900 |
| 40 | 22,7 | 23 | 57 | 48 | – | 1,1 | 0,6 | 0,63 | NA2208.2RS | 27,5 | 40,5 | 5 | 35,5 | 51 | 1900 | |
| 85 | 45 | 19,8 | 20 | – | 55 | 63 | 1 | 1 | 0,58 | STO 45 | 25,1 | 43 | 5,3 | 34,5 | 50 | 1700 |
| 90 | 50 | 19,8 | 20 | – | 60 | 68 | 1 | 1 | 0,62 | STO 50 | 26 | 45,5 | 5,7 | 34,5 | 50 | 1600 |
| 50 | 22,7 | 23 | 68 | – | – | 1,1 | 0,6 | 0,69 | NA2210.2RS | 28,1 | 43 | 5,3 | 34,5 | 50 | 1600 | |
PACKAGE of Support Rollers
STO30 STO35 STO40 Support Rollers Needle Bearings With Inner Ring
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