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Yoke Type Track Rollers

RSTO
STO
RNA22..-2RSR
NA22-2RSR
NATR..-PP
NATV..-PP
NATR
NATV
NUTR
PWTR..-2RS
NNTR..-2ZL
PWTR..-2RS-RR

Yoke type track rollers with thick wall outer ring can roll directly on the tray under heavy load. It includes pressure roller, eccentric roller,rocking arm roller. The roller diameter is of ball shape or cylinder ball shape. With the ball shape , the inclining position resulted during the fitting can be compensated.

RSTO

Product Number Fw D C rmin Maximum Speed Weight
RSTO5-TV 7 mm 16 mm 7.8 mm 0.3 mm 16000 1/min 8.5
RSTO6-TV 10 mm 19 mm 9.8 mm 0.3 mm 10000 1/min 12.5
RSTO8-TV 12 mm 24 mm 9.8 mm 0.3 mm 8000 1/min 21
RSTO10 14 mm 30 mm 11.8 mm 0.3 mm 5500 1/min 42
RSTO12 16 mm 32 mm 11.8 mm 0.3 mm 4500 1/min 49
RSTO15 20 mm 35 mm 11.8 mm 0.3 mm 3300 1/min 50
RSTO17 22 mm 40 mm 15.8 mm 0.3 mm 2800 1/min 88
RSTO20 25 mm 47 mm 15.8 mm 0.3 mm 2400 1/min 130
RSTO25 30 mm 52 mm 15.8 mm 0.3 mm 1800 1/min 150
RSTO30 38 mm 62 mm 19.8 mm 0.6 mm 1300 1/min 255
RSTO35 42 mm 72 mm 19.8 mm 0.6 mm 1100 1/min 375
RSTO40 50 mm 80 mm 19.8 mm 1 mm 850 1/min 420
RSTO45 55 mm 85 mm 19.8 mm 1 mm 750 1/min 453
RSTO50 60 mm 90 mm 19.8 mm 1 mm 650 1/min 481

STO

Product Number d D B C rmin Maximum Speed Weight
STO6-TV 6 mm 19 mm 10 mm 9.8 mm 0.3 mm 10000 1/min 17
STO8-TV 8 mm 24 mm 10 mm 9.8 mm 0.3 mm 8000 1/min 26
STO10 10 mm 30 mm 12 mm 11.8 mm 0.3 mm 5500 1/min 49
STO12 12 mm 32 mm 12 mm 11.8 mm 0.3 mm 4500 1/min 57
STO15 15 mm 35 mm 12 mm 11.8 mm 0.3 mm 3300 1/min 63
STO17 17 mm 40 mm 16 mm 15.8 mm 0.3 mm 2800 1/min 107
STO20 20 mm 47 mm 16 mm 15.8 mm 0.3 mm 2400 1/min 152
STO25 25 mm 52 mm 16 mm 15.8 mm 0.3 mm 1800 1/min 177
STO30 30 mm 62 mm 20 mm 19.8 mm 0.6 mm 1300 1/min 308
STO35 35 mm 72 mm 20 mm 19.8 mm 0.6 mm 1100 1/min 441
STO40 40 mm 80 mm 20 mm 19.8 mm 1 mm 850 1/min 530
STO45 45 mm 85 mm 20 mm 19.8 mm 1 mm 750 1/min 576
STO50 50 mm 90 mm 20 mm 19.8 mm 1 mm 650 1/min 617

RNA22..-2RSR

Product Number Fw D C rmin Maximum Speed Weight
RNA22/6-2RSR 10 mm 19 mm 11.8 mm 0.3 mm 9000 1/min 18
RNA22/8-2RSR 12 mm 24 mm 11.8 mm 0.3 mm 7000 1/min 29
RNA2200-2RSR 14 mm 30 mm 13.8 mm 0.6 mm 5500 1/min 52
RNA2201-2RSR 16 mm 32 mm 13.8 mm 0.6 mm 4700 1/min 57
RNA2202-2RSR 20 mm 35 mm 13.8 mm 0.6 mm 3400 1/min 60
RNA2203-2RSR 22 mm 40 mm 15.8 mm 1 mm 3000 1/min 94
RNA2204-2RSR 25 mm 47 mm 17.8 mm 1 mm 2300 1/min 152
RNA2205-2RSR 30 mm 52 mm 17.8 mm 1 mm 1800 1/min 179
RNA2206-2RSR 35 mm 62 mm 19.8 mm 1 mm 1400 1/min 284
RNA2207-2RSR 42 mm 72 mm 22.7 mm 1.1 mm 1100 1/min 432
RNA2208-2RSR 48 mm 80 mm 22.7 mm 1.1 mm 850 1/min 530

NA22-2RSR

Product Number d D B C rmin Maximum Speed Weight
NA22/6-2RSR 6 mm 19 mm 12 mm 11.8 mm 0.3 mm 9000 1/min 22
NA22/8-2RSR 8 mm 24 mm 12 mm 11.8 mm 0.3 mm 7000 1/min 34
NA2200-2RSR 10 mm 30 mm 14 mm 13.8 mm 0.6 mm 5500 1/min 60
NA2201-2RSR 12 mm 32 mm 14 mm 13.8 mm 0.6 mm 4700 1/min 67
NA2202-2RSR 15 mm 35 mm 14 mm 13.8 mm 0.6 mm 3400 1/min 75
NA2203-2RSR 17 mm 40 mm 16 mm 15.8 mm 1 mm 3000 1/min 112
NA2204-2RSR 20 mm 47 mm 18 mm 17.8 mm 1 mm 2300 1/min 177
NA2205-2RSR 25 mm 52 mm 18 mm 17.8 mm 1 mm 1800 1/min 209
NA2206-2RSR 30 mm 62 mm 20 mm 19.8 mm 1 mm 1400 1/min 324
NA2207-2RSR 35 mm 72 mm 23 mm 22.7 mm 1.1 mm 1100 1/min 505
NA2208-2RSR 40 mm 80 mm 23 mm 22.7 mm 1.1 mm 850 1/min 628
NA2210-2RSR 50 mm 90 mm 23 mm 22.7 mm 1.1 mm 650 1/min 690

NATR..-PP

Product Number d D B C rmin Maximum Speed Weight
NATR5-PP 5 mm 16 mm 12 mm 11 mm 0.15 mm 14000 1/min 14
NATR6-PP 6 mm 19 mm 12 mm 11 mm 0.15 mm 11000 1/min 19
NATR8-PP 8 mm 24 mm 15 mm 14 mm 0.3 mm 7500 1/min 38
NATR10-PP 10 mm 30 mm 15 mm 14 mm 0.6 mm 5500 1/min 64
NATR12-PP 12 mm 32 mm 15 mm 14 mm 0.6 mm 4500 1/min 66
NATR15-PP 15 mm 35 mm 19 mm 18 mm 0.6 mm 3600 1/min 95
NATR17-PP 17 mm 40 mm 21 mm 20 mm 1 mm 2900 1/min 139
NATR20-PP 20 mm 47 mm 25 mm 24 mm 1 mm 2400 1/min 236
NATR25-PP 25 mm 52 mm 25 mm 24 mm 1 mm 1800 1/min 271
NATR30-PP 30 mm 62 mm 29 mm 28 mm 1 mm 1300 1/min 444
NATR35-PP 35 mm 72 mm 29 mm 28 mm 1.1 mm 1000 1/min 547
NATR40-PP 40 mm 80 mm 32 mm 30 mm 1.1 mm 850 1/min 795
NATR50-PP 50 mm 90 mm 32 mm 30 mm 1.1 mm 650 1/min 867

NATV..-PP

Product Number d D B C rmin Maximum Speed Weight
NATV5-PP 5 mm 16 mm 12 mm 11 mm 0.15 mm 3800 1/min 15
NATV6-PP 6 mm 19 mm 12 mm 11 mm 0.15 mm 3100 1/min 21
NATV8-PP 8 mm 24 mm 15 mm 14 mm 0.3 mm 2500 1/min 41
NATV10-PP 10 mm 30 mm 15 mm 14 mm 0.6 mm 2100 1/min 64
NATV12-PP 12 mm 32 mm 15 mm 14 mm 0.6 mm 1800 1/min 69
NATV15-PP 15 mm 35 mm 19 mm 18 mm 0.6 mm 1600 1/min 101
NATV17-PP 17 mm 40 mm 21 mm 20 mm 1 mm 1400 1/min 147
NATV20-PP 20 mm 47 mm 25 mm 24 mm 1 mm 1300 1/min 245
NATV25-PP 25 mm 52 mm 25 mm 24 mm 1 mm 1000 1/min 281
NATV30-PP 30 mm 62 mm 29 mm 28 mm 1 mm 850 1/min 468
NATV35-PP 35 mm 72 mm 29 mm 28 mm 1.1 mm 750 1/min 630
NATV40-PP 40 mm 80 mm 32 mm 30 mm 1.1 mm 650 1/min 832
NATV50-PP 50 mm 90 mm 32 mm 30 mm 1.1 mm 550 1/min 969

NATR

Product Number d D B C rmin Maximum Speed Weight
NATR5 5 mm 16 mm 12 mm 11 mm 0.15 mm 14000 1/min 14
NATR6 6 mm 19 mm 12 mm 11 mm 0.15 mm 11000 1/min 20
NATR8 8 mm 24 mm 15 mm 14 mm 0.3 mm 7500 1/min 41
NATR10 10 mm 30 mm 15 mm 14 mm 0.6 mm 5500 1/min 64
NATR12 12 mm 32 mm 15 mm 14 mm 0.6 mm 4500 1/min 71
NATR15 15 mm 35 mm 19 mm 18 mm 0.6 mm 3600 1/min 101
NATR17 17 mm 40 mm 21 mm 20 mm 1 mm 2900 1/min 144
NATR20 20 mm 47 mm 25 mm 24 mm 1 mm 2400 1/min 246
NATR25 25 mm 52 mm 25 mm 24 mm 1 mm 1800 1/min 275
NATR30 30 mm 62 mm 29 mm 28 mm 1 mm 1300 1/min 470

NATV

Product Number d D B C rmin Maximum Speed Weight
NATV5 5 mm 16 mm 12 mm 11 mm 0.15 mm 3800 1/min 15
NATV6 6 mm 19 mm 12 mm 11 mm 0.15 mm 3100 1/min 21
NATV8 8 mm 24 mm 15 mm 14 mm 0.3 mm 2500 1/min 42
NATV10 10 mm 30 mm 15 mm 14 mm 0.6 mm 2100 1/min 65
NATV12 12 mm 32 mm 15 mm 14 mm 0.6 mm 1800 1/min 72
NATV15 15 mm 35 mm 19 mm 18 mm 0.6 mm 1600 1/min 109
NATV17 17 mm 40 mm 21 mm 20 mm 1 mm 1400 1/min 152
NATV20 20 mm 47 mm 25 mm 24 mm 1 mm 1300 1/min 254
NATV25 25 mm 52 mm 25 mm 24 mm 1 mm 1000 1/min 285
NATV30 30 mm 62 mm 29 mm 28 mm 1 mm 850 1/min 481

NUTR

Product Number d D B C rmin Maximum Speed Weight
NUTR15 15 mm 35 mm 19 mm 18 mm 0.6 mm 6500 1/min 99
NUTR1542 15 mm 42 mm 19 mm 18 mm 0.6 mm 6500 1/min 158
NUTR17 17 mm 40 mm 21 mm 20 mm 1 mm 5500 1/min 147
NUTR1747 17 mm 47 mm 21 mm 20 mm 1 mm 5500 1/min 220
NUTR20 20 mm 47 mm 25 mm 24 mm 1 mm 4200 1/min 245
NUTR2052 20 mm 52 mm 25 mm 24 mm 1 mm 4200 1/min 321
NUTR25 25 mm 52 mm 25 mm 24 mm 1 mm 4200 1/min 281
NUTR2562 25 mm 62 mm 25 mm 24 mm 1 mm 4200 1/min 450
NUTR30 30 mm 62 mm 29 mm 28 mm 1 mm 2600 1/min 465
NUTR3072 30 mm 72 mm 29 mm 28 mm 1 mm 2600 1/min 697
NUTR35 35 mm 72 mm 29 mm 28 mm 1.1 mm 2100 1/min 630
NUTR3580 35 mm 80 mm 29 mm 28 mm 1.1 mm 2100 1/min 836
NUTR40 40 mm 80 mm 32 mm 30 mm 1.1 mm 1600 1/min 816
NUTR4090 40 mm 90 mm 32 mm 30 mm 1.1 mm 1600 1/min 1129
NUTR45 45 mm 85 mm 32 mm 30 mm 1.1 mm 1400 1/min 883
NUTR45100 45 mm 100 mm 32 mm 30 mm 1.1 mm 1400 1/min 1396
NUTR50 50 mm 90 mm 32 mm 30 mm 1.1 mm 1300 1/min 950
NUTR50110 50 mm 110 mm 32 mm 30 mm 1.1 mm 1300 1/min 1690

PWTR..-2RS

Product Number d D B C rmin Maximum Speed Weight
PWTR15-2RS-XL 15 mm 35 mm 19 mm 18 mm 0.6 mm 6000 1/min 99
PWTR1542-2RS-XL 15 mm 42 mm 19 mm 18 mm 0.6 mm 6000 1/min 158
PWTR17-2RS-XL 17 mm 40 mm 21 mm 20 mm 1 mm 5000 1/min 147
PWTR1747-2RS-XL 17 mm 47 mm 21 mm 20 mm 1 mm 5000 1/min 220
PWTR20-2RS-XL 20 mm 47 mm 25 mm 24 mm 1 mm 3800 1/min 245
PWTR2052-2RS-XL 20 mm 52 mm 25 mm 24 mm 1 mm 3800 1/min 321
PWTR25-2RS-XL 25 mm 52 mm 25 mm 24 mm 1 mm 3800 1/min 281
PWTR2562-2RS-XL 25 mm 62 mm 25 mm 24 mm 1 mm 3800 1/min 450
PWTR30-2RS-XL 30 mm 62 mm 29 mm 28 mm 1 mm 2200 1/min 465
PWTR3072-2RS-XL 30 mm 72 mm 29 mm 28 mm 1 mm 2200 1/min 697
PWTR35-2RS-XL 35 mm 72 mm 29 mm 28 mm 1.1 mm 1800 1/min 630
PWTR3580-2RS-XL 35 mm 80 mm 29 mm 28 mm 1.1 mm 1800 1/min 836
PWTR40-2RS-XL 40 mm 80 mm 32 mm 30 mm 1.1 mm 1500 1/min 816
PWTR4090-2RS-XL 40 mm 90 mm 32 mm 30 mm 1.1 mm 1500 1/min 1129
PWTR45-2RS-XL 45 mm 85 mm 32 mm 30 mm 1.1 mm 1300 1/min 883
PWTR45100-2RS-XL 45 mm 100 mm 32 mm 30 mm 1.1 mm 1300 1/min 1396
PWTR50-2RS-XL 50 mm 90 mm 32 mm 30 mm 1.1 mm 1100 1/min 950
PWTR50110-2RS-XL 50 mm 110 mm 32 mm 30 mm 1.1 mm 1100 1/min 1690

NNTR..-2ZL

Product Number d D B C rmin Maximum Speed Weight
NNTR50x130x65-2ZL 50 mm 130 mm 65 mm 63 mm 3 mm 1100 1/min 5200
NNTR55x140x70-2ZL 55 mm 140 mm 70 mm 68 mm 3 mm 850 1/min 6400
NNTR60x150x75-2ZL 60 mm 150 mm 75 mm 73 mm 3 mm 800 1/min 7800
NNTR65x160x75-2ZL 65 mm 160 mm 75 mm 73 mm 3 mm 700 1/min 8800
NNTR70x180x85-2ZL 70 mm 180 mm 85 mm 83 mm 3 mm 600 1/min 13000
NNTR80x200x90-2ZL 80 mm 200 mm 90 mm 88 mm 4 mm 500 1/min 16800
NNTR90x220x100-2ZL 90 mm 220 mm 100 mm 98 mm 4 mm 400 1/min 22500
NNTR100x240x105-2ZL 100 mm 240 mm 105 mm 103 mm 4 mm 340 1/min 28000
NNTR110x260x115-2ZL 110 mm 260 mm 115 mm 113 mm 4 mm 300 1/min 35600
NNTR120x290x135-2ZL 120 mm 290 mm 135 mm 133 mm 4 mm 260 1/min 52800
NNTR130x310x146-2ZL 130 mm 310 mm 146 mm 144 mm 5 mm 240 1/min 65200

PWTR..-2RS-RR

Product Number d D B C rmin Maximum Speed Weight
PWTR15-2RS-RR-XL 15 mm 35 mm 19 mm 18 mm 0.6 mm 6000 1/min 99
PWTR1542-2RS-RR-XL 15 mm 42 mm 19 mm 18 mm 0.6 mm 6000 1/min 158
PWTR17-2RS-RR-XL 17 mm 40 mm 21 mm 20 mm 1 mm 5000 1/min 147
PWTR1747-2RS-RR-XL 17 mm 47 mm 21 mm 20 mm 1 mm 5000 1/min 220
PWTR20-2RS-RR-XL 20 mm 47 mm 25 mm 24 mm 1 mm 3800 1/min 245
PWTR2052-2RS-RR-XL 20 mm 52 mm 25 mm 24 mm 1 mm 3800 1/min 321
PWTR25-2RS-RR-XL 25 mm 52 mm 25 mm 24 mm 1 mm 3800 1/min 281
PWTR2562-2RS-RR-XL 25 mm 62 mm 25 mm 24 mm 1 mm 3800 1/min 450
PWTR30-2RS-RR-XL 30 mm 62 mm 29 mm 28 mm 1 mm 2200 1/min 465
PWTR3072-2RS-RR-XL 30 mm 72 mm 29 mm 28 mm 1 mm 2200 1/min 697
PWTR35-2RS-RR-XL 35 mm 72 mm 29 mm 28 mm 1.1 mm 1800 1/min 630
PWTR3580-2RS-RR-XL 35 mm 80 mm 29 mm 28 mm 1.1 mm 1800 1/min 836
PWTR40-2RS-RR-XL 40 mm 80 mm 32 mm 30 mm 1.1 mm 1500 1/min 816
PWTR4090-2RS-RR-XL 40 mm 90 mm 32 mm 30 mm 1.1 mm 1500 1/min 1129
PWTR45-2RS-RR-XL 45 mm 85 mm 32 mm 30 mm 1.1 mm 1300 1/min 883
PWTR45100-2RS-RR-XL 45 mm 100 mm 32 mm 30 mm 1.1 mm 1300 1/min 1396
PWTR50-2RS-RR-XL 50 mm 90 mm 32 mm 30 mm 1.1 mm 1100 1/min 950
PWTR50110-2RS-RR-XL 50 mm 110 mm 32 mm 30 mm 1.1 mm 1100 1/min 1690

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