Single Row Cylindrical Roller Bearings for Locomotives
KINEX bearings are used in railway vehicles for axleboxes, in traction motors and generators, in drives of blowers, in exciters and axle–driven generators, in compressors’ motors and in gear–boxes. For railway vehicle axleboxes the bearings with machined brass or plastic cages are manufactured. For higher speeds the internal design is specifically adapted. The roller bearings with machined brass cages, in various design versions, are used mostly for traction motors and drives arrangements.
Under the term “railway vehicle” we understand:
• diesel and electric locomotives,
• diesel and electric motor train sets,
• motor coaches,
• passanger coaches,
• good wagons,
• special railway vehicles.
The axle box bearing production is assured in complience with the European standard EN 12080. The axle bearings correspond to the requirements of the European standard EN 12082, UIC 515-5. Detailed information on bearings for railway vehicles (calculations, mounting, dismounting, maintenance…) are given in a special publication “Bearings for Railway Vehicles”.
Boundary dimensions
Product filter:
Dimensions | Bearings designation | Angle ring | Basic load rating | Limiting speed for lubricaion | Mass of | Dimensions | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
dynamic | static | Bearing | Angle ring | ||||||||||||||
d | D | B | HJ | Cr | Cor | grease | oil | rsmin | r1smin | FW | d2 | b | b1 | s | |||
mm | kN | mim. -1 | kg | mm | |||||||||||||
70 | 150 | 51 | NU 2314EMAP | 273,8 | 322,9 | 2730 | 3250 | 4,507 | 4,1 | ||||||||
70 | 150 | 51 | NUP 2314EMAP R110-130NAS0 | 273,8 | 322,9 | 2730 | 3250 | 4,68 | 2,1 | 2,1 | 89 | 8,5 | |||||
75 | 160 | 55 | NU 2315EMAP R170-190NAS0 | 329,4 | 394,5 | 2470 | 2925 | 5,468 | 2,1 | 2,1 | 95 | 4,5 | |||||
75 | 160 | 55 | NUP 2315EMAP R170-190NAS0 | 329,4 | 394,5 | 2470 | 2925 | 6,661 | 2,1 | 2,1 | 95 | 8,5 | |||||
85 | 210 | 52 | NUP417AM P6R155-172NAA260-491 | 355 | 381,8 | 3000 | 3500 | 10 | 4 | 4 | 113 | 10 | |||||
90 | 190 | 43 | NU 318EMAP R120-150S0 | 310,8 | 346,9 | 1950 | 2275 | 5,955 | 3 | 3 | 113,5 | 2 | |||||
100 | 215 | 47 | NJ320EAM C4 SP1B F1 | HJ320EA F1 | 379,2 | 424,3 | 2800 | 3300 | 8,7 | 0,9 | 4 | 4 | 127,5 | 215 | 13 | 20,5 | 2 |
100 | 180 | 34 | NJ220EX6M P64S0 | 191,3 | 230,8 | 3500 | 4200 | 3,935 | 2,1 | 2,1 | 119 | 2 | |||||
100 | 180 | 34 | NJP220EX6M P64S0 | 191,3 | 230,8 | 3500 | 4200 | 3,931 | 2,1 | 2,1 | 119 | ||||||
110 | 200 | 38 | NJ222EX6M P64S0 | 240,1 | 289,7 | 3200 | 3800 | 5,508 | 2,1 | 2,1 | 132,5 | 2,5 | |||||
110 | 200 | 38 | NJP222EX6M P64S0 | 240,1 | 289,7 | 3200 | 3800 | 5,511 | 2,1 | 2,1 | 132,5 | ||||||
120 | 215 | 58 | NU 2224EMAP R150-180S0 | 446,4 | 609,2 | 1950 | 2275 | 9,279 | 2,1 | 2,1 | 143,5 | 4,6 | |||||
120 | 215 | 58 | NUP 2224EMAP R150-180 A180-300S0 | 446,4 | 609,2 | 1950 | 2275 | 9,604 | 2,1 | 2,1 | 144,5 | 9 | |||||
120 | 260 | 55 | NU324EX6MP C4S0 | 516,1 | 592,7 | 2200 | 2700 | 14,273 | 3 | 3 | 154 | 2,7 | |||||
130 | 280 | 58 | NJ326EMP C4S0 | HJ326E S0 | 603,2 | 715,6 | 2000 | 2400 | 18,361 | 1,666 | 4 | 4 | 167 | 182 | 14 | 23 | 2,9 |
140 | 250 | 68 | NU 2228EMAP R170-200S0 | 615,3 | 903,6 | 2000 | 2500 | 14,991 | 3 | 3 | 169 | 6,6 | |||||
140 | 250 | 68 | NUP 2228EMAP | 615,3 | 903,6 | 2000 | 2500 | 15,513 | 3 | 3 | 169 | 12 | |||||
150 | 320 | 65 | NU330AH1M P6R185-210NA | 663,1 | 807,4 | 1900 | 2200 | 26,2 | 4 | 4 | 193 | 2,7 | |||||
160 | 340 | 68 | NU332EAM P6R190-215NA | 857,8 | 1053,2 | 1700 | 2000 | 31,7 | 4 | 4 | 204 | 2,4 | |||||
180 | 320 | 86 | NU2236EAM C4 F1 | 992,4 | 1483,4 | 1870 | 2720 | 30,9 | 4 | 4 | 215 | 6,9 | |||||
190 | 340 | 55 | NU 238EMAP C4S0 | 678,3 | 927 | 1300 | 1950 | 22,228 | 4 | 4 | 230 | 2,1 |