Have no inner circle raised edge support needle roller bearings STO type, the bearing outer ring the roller type, compact structure, outer wall thicker, can withstand the big impact in rotation, abrasion resistance. The bearing because there is no raised edge, which can install inner circle, the needle with maintains a module, roller type outer ring.
Bearing outer ring surface for YuanZhuMian is its bearing code STO... X.
Bearing outer ring surface for YuanZhuMian is its bearing code STO... X.
No inner circle raised edge without support needle roller bearings RSTO type, the bearing because there is no inner circle, requirements and its suitable surface hardness, trunnion surface roughness and bearing should match, the bearing other performance and STO type quite.
Bearing outer ring for cylindrical surface, then its bearing code RSTO... X.
Bearing outer ring for cylindrical surface, then its bearing code RSTO... X.
Download PDF formats product name material document
Metric STO, RSTO series products--
Metric STO... ZZ, RSTO... ZZ series products--
Metric RNA22... 2 RS, NA22... 2 RS series products--
Metric NATR, NATR... PP series products--
Metric NUTR series products--
Metric NAST series products--
producing area:Jiangsu China pack:Neutral packing, According to customer's request payment:T/T,Western Union supplying capacity:100000 Piece/Pieces per Month
Metric STO, RSTO series products--
Metric STO... ZZ, RSTO... ZZ series products--
Metric RNA22... 2 RS, NA22... 2 RS series products--
Metric NATR, NATR... PP series products--
Metric NUTR series products--
Metric NAST series products--
Shaft Diameter |
Bearing Designation |
Mass Approx |
BoundaryDimensions | BasicLoadRating |
Limiting Speed |
||||
CurrentCode | OriginalCode | Fw | D | C | Dynamic | Static | Oil | ||
mm | g | mm | N | rpm |
16 | RSTO5X | 8.5 | 7 | 16 | 7.8 | 2800 | 2600 | 23000 | |
RSTO5TN | 7 | 16 | 7.8 | 2800 | 2600 | 23000 | |||
RSTO5XTN | 7 | 16 | 7.8 | 2800 | 2600 | 23000 | |||
19 | RSTO6 | 12.5 | 10 | 19 | 9.8 | 5200 | 6550 | 18000 | |
RSTO6TN | 10 | 19 | 10 | 5200 | 6550 | 18000 | |||
RSTO6XTN | 10 | 19 | 10 | 5200 | 6550 | 18000 | |||
24 | RSTO8 | 21 | 12 | 24 | 9.8 | 5600 | 7650 | 16000 | |
RSTO8X | 21 | 12 | 24 | 9.8 | 5600 | 7650 | 16000 | ||
RSTO8TN | 21 | 12 | 24 | 10 | 5600 | 7650 | 16000 | ||
30 | RSTO10 | 44 | 14 | 30 | 11.8 | 10000 | 10800 | 12000 | |
RSTO10X | 44 | 14 | 30 | 11.8 | 10000 | 10800 | 12000 | ||
32 | RSTO12 | 49 | 16 | 32 | 11.8 | 10600 | 12000 | 10000 | |
RSTO12X | 49 | 16 | 32 | 11.8 | 10600 | 12000 | 10000 | ||
35 | RSTO15 | 52 | 20 | 35 | 11.8 | 12500 | 15600 | 7000 | |
RSTO15X | 52 | 20 | 35 | 11.8 | 12500 | 15600 | 7000 | ||
40 | RSTO17 | 95 | 22 | 40 | 15.8 | 18300 | 23600 | 6300 | |
RSTO17X | 95 | 22 | 40 | 15.8 | 18300 | 23600 | 6300 | ||
47 | RSTO20 | 134 | 25 | 47 | 15.8 | 19000 | 26000 | 5300 | |
RSTO20X | 134 | 25 | 47 | 15.8 | 19000 | 26000 | 5300 | ||
RSTO25 | 155 | 25 | 47 | 15.8 | 19000 | 26000 | 5300 | ||
RSTO25X | 155 | 25 | 47 | 15.8 | 19000 | 26000 | 5300 | ||
62 | RSTO30 | 258 | 38 | 62 | 19.8 | 31500 | 52000 | 3000 | |
RSTO30X | 258 | 38 | 62 | 19.8 | 31500 | 52000 | 3000 | ||
RSTO35 | 370 | 38 | 62 | 19.8 | 31500 | 52000 | 3000 | ||
RSTO35X | 370 | 38 | 62 | 19.8 | 31500 | 52000 | 3000 | ||
80 | RSTO40 | 430 | 50 | 80 | 19.8 | 36500 | 68000 | 1800 | |
RSTO40X | 430 | 50 | 80 | 19.8 | 36500 | 68000 | 1800 | ||
85 | RSTO45 | 447 | 55 | 85 | 19.8 | 38000 | 75000 | 1600 | |
RSTO45X | 447 | 55 | 85 | 19.8 | 38000 | 75000 | 1600 | ||
90 | RSTO50 | 495 | 60 | 90 | 19.8 | 40000 | 80000 | 1500 | |
RSTO50X | 495 | 60 | 90 | 19.8 | 40000 | 80000 | 1500 |
producing area:Jiangsu China pack:Neutral packing, According to customer's request payment:T/T,Western Union supplying capacity:100000 Piece/Pieces per Month