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技术资料

新火彩票 > > 技术资料

支承滚轮

2017/1/3 15:03:27

 

外径

Outside Diameter

轴承型号与近似重量 注1

Bearing Designation and mass approx

外形尺寸

Borndary Dimensions

基本额定负荷注2

Basic Load Rating

极限转速

Limiting Speed

无内圈 Without IR 重量 Mass

带内圈

With IR

重量 Mass D d

F注1

Fw

B C E

动 Cr

Dynamic

静 Cor

Static

作为支承滚轮

脂润滑注3

Grease

动 Cw 静 Cow
mm g g mm N rpm
16 RSTO 5 TN 8.5 -- -- 16 -- 7 -- 7.8 10 2800 2600 2550 2550 23000
RSTO 5 TN X 8.5 -- -- 16 -- 7 -- 7.8 10 2800 2600 1990 1990 23000
19 RSTO 6 TN 12.5 STO 6 TN 17 19 6 10 10 9.8 13 4700 5450 3750 4500 20000
RSTO 6 TN X 12.5 STO 6 TN X 17 19 6 10 10 9.8 13 4700 5450 3050 4000 20000
24 RSTO 8 TN 21 STO 8 TN 26 24 8 12 10 9.8 15 4800 6000 4200 5500 16000
RSTO 8 TN X 21 STO 8 TN 26 24 8 12 10 9.8 15 4800 6000 3000 5000 16000
30 RSTO 10 42 STO 10 49 30 10 14 12 11.8 20 10200 10500 8400 9200 11000
RSTO 10 X 42 STO 10 X 49 30 10 14 12 11.8 20 10200 10500 8000 8800 11000
32 RSTO 12 49 STO 12 57 32 12 16 12 11.8 22 11300 12300 8900 10100 9000
RSTO 12 X 49 STO 12 X 57 32 12 16 12 11.8 22 11300 12300 8500 9600 9000
35 RSTO 15 50 STO 15 63 35 15 20 12 11.8 26 13200 16000 9100 10700 6500
RSTO 15 X 50 STO 15 X 63 35 15 20 12 11.8 26 13200 16000 8700 9900 6500
40 RSTO 17 88 STO 17 107 40 17 22 16 15.8 29 19800 25300 14300 17700 5500
RSTO 17 X 88 STO 17 X 107 40 17 22 16 15.8 29 19800 25300 12500 15700 5500
47 RSTO 20 130 STO 20 152 47 20 25 16 15.8 32 20800 27800 16200 21500 4700
RSTO 20 X 130 STO 20 X 152 47 20 25 16 15.8 32 20800 27800 15000 19900 4700
52 RSTO 25 150 STO 25 177 52 25 30 16 15.8 37 23000 33400 16500 22900 3600
RSTO 25 X 150 STO 25 X 177 52 25 30 16 15.8 37 23000 33400 14000 20900 3600
62 RSTO 30 255 STO 30 308 62 30 38 20 19.8 46 35200 56700 23300 35000 2500
RSTO 30 X 255 STO 30 X 308 62 30 38 20 19.8 46 33200 56700 21800 33000 2500
72 RSTO 35 375 STO 35 441 72 35 42 20 19.8 50 35800 58800 26000 41000 2200
RSTO 35 X 375 STO 35 X 441 72 35 42 20 19.8 50 35800 58800 24500 38900 2200
80 RSTO 40 420 STO 40 530 80 40 50 20 19.8 58 35200 61800 24000 39000 1700
RSTO 40 X 420 STO 40 X 530 80 40 50 20 19.8 58 35200 61800 22500 36500 1700
85 RSTO 45 453 STO 45 576 85 45 55 20 19.8 63 38900 73900 25500 43000 1500
RSTO 45 X 453 STO 45 X 576 85 45 55 20 19.8 63 38900 73900 24000 41500 1500
90 RSTO 50 481 STO 50 617 90 50 60 20 19.8 68 43300 84800 26000 46500 1300
RSTO 50 X 481 STO 50 X 617 90 50 60 20 19.8 68 43300 84800 22800 44000 1300

TN=塑料保持架,允许工作温度:120°C连续;180°C短期。

新火彩票开奖 1)F是内圈滚道直径,Fw是具F6公差范围内的滚针内切圆直径。

2)当轴承外圈(有外圈柱表面)装入具有一般配合的座孔中时,使用基本额定负荷Cr和Cor;当用作支承滚轮时,使用额定负荷Cw和Cow。

3)使用油润滑时,极限转速增加约30%。

1)TN=plastic cage,permissible operating temperature:120°C(continuous operation)。

F=raceway diameter of innerring。

Fw=needle roller enveloping circle in the tolerance zone F6.

2)The basic load ratings C and C0 apply if the bearing outerring(with cylindrical outside surface) is mounted in a housing bore with the normal rolling bearing fit; when used as a track roller,the load ratings Cw and Cow apply.

3)Limiting speed for grease lubrication.with oil lubrication,the speed can be increased by approximately 30%.

外径

Outside Diameter

轴承型号与近似重量 注1

Bearing Designation and mass approx

外形尺寸

Borndary Dimensions

基本额定负荷注2

Basic Load Rating

极限转速

Limiting Speed

无内圈

Without IR

重量 Mass

新火彩票开奖 带内圈

With IR

重量 Mass D d

F注1

Fw

B C E

动 Cr

Dynamic

静 Cor

Static

作为支承滚轮

脂润滑注3

Grease

动 Cw 静 Cow
mm g g mm N rpm
19 RNA 22/6.2RS 18 NA 22/6.2RS 22 19 6 10 12 11.8 16 5000 4350 3050 3000 18000
RNA 22/6.2RS X 18 NA 22/6.2RS X 22 19 6 10 12 11.8 16 5000 4350 3900 3700 18000
24 RNA 22/8.2RS 29 NA 22/8.2RS 34 24 8 12 12 11.8 18 5500 5200 4800 4800 14000
RNA 22/8.2RS X 29 NA 22/8.2RS X 34 24 8 12 12 11.8 18 5500 5200 4050 4050 14000
30 RNA 2200.2RS 52 NA 2200.2RS 60 30 10 14 14 13.8 20 7600 8100 7000 8000 11000
RNA 2200.2RS X 52 NA 2200.2RS X 60 30 10 14 14 13.8 20 7600 8100 6500 7050 11000
32 RNA 2201.2RS 57 NA 2201.2RS 67 32 12 16 14 13.8 22 8500 9700 7500 9000 9500
RNA 2201.2RS X 57 NA 2201.2RS X 67 32 12 16 14 13.8 22 8500 9700 7050 8950 9500
35 RNA 2202.2RS 60 NA 2202.2RS 75 35 15 20 14 13.8 26 9600 12000 7600 9600 7000
RNA 2202.2RS X 60 NA 2202.2RS X 75 35 15 20 14 13.8 26 9600 12000 7050 9080 7000
40 RNA 2203.2RS 94 NA 2203.2RS 112 40 17 22 16 15.8 28 12000 16500 9900 13800 6000
RNA 2203.2RS X 94 NA 2203.2RS X 112 40 17 22 16 15.8 28 12000 16500 9090 11800 6000
47 RNA 2204.2 RS 152 NA 2204.2RS 177 47 20 25 18 17.8 33 18500 21900 15200 18300 4600
RNA 2204.2RS X 152 NA 2204.2RS X 177 47 20 25 18 17.8 33 18500 21900 13500 16500 4600
52 RNA 2205.2RS 179 NA 2205.2RS 209 52 25 30 18 17.8 38 20100 26000 15700 20000 3500
RNA 2205.2RS X 179 NA 2205.2RS X 209 52 25 30 18 17.8 38 20100 26000 13500 18900 3500
62 RNA 2206.2RS 284 NA 2206.2RS 324 62 30 35 20 19.8 43 23000 28000 18300 25500 2800
RNA 2206.2RS X 284 NA 2206.2RS X 324 62 30 35 20 19.8 43 23000 28000 17500 23500 2800
72 RNA 2207.2RS 432 NA 2207.2RS 505 72 35 42 23 22.7 50 29800 46300 23000 35500 2200
RNA 2207.2RS X 432 NA 2207.2RS X 505 72 35 42 23 22.7 50 29800 46300 20500 32500 2200
80 RNA 2208.2RS 530 NA 2208.2RS 628 80 40 48 23 22.7 57 38200 57700 27500 40500 1700
RNA 2208.2RS X 530 NA 2208.2RS X 628 80 40 48 23 22.7 57 38200 57700 25000 38000 1700
85 RNA 2209.2RS 545 NA 2209.2RS 655 85 45 52 23 22.7 62 40300 63800 28500 43000 1600
RNA 2209.2RS X 545 NA 2209.2RS X 655 85 45 52 23 22.7 62 40300 63800 26000 41000 1600
90 RNA 2210.2RS 563 NA 2210.2RS 690 90 50 58 23 22.7 68 42100 66000 28000 42500 1300
RNA 2210.2RS X 563 NA 2210.2RS X 690 90 50 58 23 22.7 68 42100 66000 26000 40500 1300

1)F是内圈滚道直径,Fw是具F6公差范围内的滚针内切圆直径。

2)当轴承外圈(有外圈柱表面)装入具有一般配合的座孔中时,使用基本额定负荷Cr和Cor;当用作滚轮时,使用额定负荷Cw和Cow。

3)使用油润滑时,极限转速增加约30%。

1)F=raceway diameter of innerring.

Fw=needle roller enveloping circle in the tolerance zone F6.

2)The basic load ratings C and C0 apply if the bearing outerring(with cylindrical outside surface) is mounted in a housing bore with the normal rolling bearing fit; when used as a track roller,the load ratings Cw and Cow apply.

3)Limiting speed for grease lubrication。with oil lubrication,the speed can be increased by approximately 30%。

外径

Outside Diameter

轴承型号与近似重量 注1

Bearing Designation and mass approx

外形尺寸

Borndary Dimensions

基本额定负荷注2

Basic Load Rating

极限转速

Limiting Speed

新火彩票开奖 不带密封

Without seal

重量 Mass

带密封

Sealed

重量 Mass

d D B C d1

动 Cr

Dynamic

静 Cor

Static

作为支承滚轮

脂润滑注3

Grease

动 Cw 静 Cow
mm g g mm N rpm
16 NATR 5 14 NATR 5 PP 14 5 16 12 11 12 3050 3000 2050 2400 22000
NATV 5 15 NATV 5 PP 15 5 16 12 11 12 4500 6300 3680 4300 8500
19 NATR 6 20 NATR 6 PP 20 6 19 12 11 14 3600 3650 2450 2850 20000
NATV 6 21 NATV 6 PP 21 6 19 12 11 14 5700 8700 4600 6750 7000
24 NATR 8 41 NATR 8 PP 41 8 24 15 14 19 4500 5400 3900 4500 5000
NATV 8 42 NATV 8 PP 42 8 24 15 14 19 8600 12000 6700 9800 5500
30 NATR 10 64 NATR 10 PP 64 10 30 15 14 23 6100 7800 4500 6900 11000
NATV 10 65 NATV 10 PP 65 10 30 15 14 23 10900 17000 7600 11800 4500
32 NATR 12 71 NATR 12 PP 71 12 32 15 14 25 6600 9800 4660 7000 9000
NATV 12 72 NATV 12 PP 72 12 32 15 14 25 11800 19000 7800 13000 3900
35 NATR 15 103 NATR 15 PP 103 15 35 19 18 27 10500 17500 7800 11500 7000
NATV 15 105 NATV 15 PP 105 15 35 19 18 27 16000 32500 10200 20500 3400
40 NATR 17 144 NATR 17 PP 144 17 40 21 20 32 11800 19400 9500 13500 6000
NATV 17 152 NATV 17 PP 152 17 40 21 20 32 19600 37000 1200 23000 2900
47 NATR 20 246 NATR 20 PP 246 20 47 25 24 37 17500 29800 13500 22500 4900
NATV 20 254 NATV 20 PP 254 20 47 25 24 37 25800 57000 19000 39500 2600
52 NATR 25 275 NATR 25 PP 275 25 52 25 24 42 19500 36500 13400 23500 3600
NATV 25 285 NATV 25 PP 285 25 52 25 24 42 29000 69600 19800 40900 2100
62 NATR 30 470 NATR 30 PP 470 30 62 29 28 51 31000 57500 20900 35500 2600
NATV 30 481 NATV 30 PP 481 30 62 29 28 51 45500 104000 27800 60900 1700
72 NATR 35 635 NATR 35 PP 635 35 72 29 28 58 34500 67500 22500 41000 2000
NATV 35 647 NATV 35 PP 647 35 72 29 28 58 50800 109500 30900 70800 1400
80 NATR 40 805 NATR 40 PP 805 40 80 32 30 66 47000 91500 30900 56500 1700
NATV 40 890 NATV 40 PP 890 40 80 32 30 66 64000 139000 39800 87800 1300
85 NATR 45 910 NATR 45 PP 910 45 85 32 30 72 49100 98000 30600 56900 1500
90 NATR 50 960 NATR 50 PP 960 50 90 32 30 76 50500 10600 30600 57500 1300
NATV 50 990 NATV 50 PP 990 50 90 32 30 76 69500 187000 38700 90900 1000

1)后缀“X”表示为圆柱形外表面,例如:NATR 5 X或NATR 5 PP X。

2)当轴承外圈(有外圈柱表面)装入具有一般配合的座孔中时,使用基本额定负荷Cr和Cor;当用支承作滚轮时,使用额定负荷Cw和Cow。

3)使用油润滑时,极限转速增加约30%。*密封型的极限转速应减低30%。

1)The suffix Xindicates a cylindrical outside surface e.g.NATR 5 X or NATR 5 PP X.

2)The basic load ratings C and C0 apply if the bearing outer ring(with cylindrical outside surface) is mounted in a housing bore with the normal rolling bearing fit; when used as a track roller,the load ratings Cw and Cow apply.

3)Limiting speed for grease lubrication. with oil lubrication,the speed can be increased by approximately 30% except for the sealed executions.*For the sealed version the limiting speed ng for grease lubrication should be reduced by approximately 30%.

外径

Outside Diameter

轴承型号与近似重量 注1

Bearing Designation and mass approx

新火彩票开奖 外形尺寸

Boundary Dimensions

基本额定负荷注2

极限转速

Limiting Speed

有内圈

With IR

重量

Mass

d D B C d1 动Cr Dynamic 静Cor Static 作为支承滚轮

脂润滑注3

Grease

动Cw Cow
mm g mm N rpm
35 NUTR 15 99 15 35 19 18 20 20500 24500 13900 15300 6500
40 NUTR 17 147 17 40 21 20 22 21800 28500 16500 20500 5500
42 NUTR 15 42 158 15 42 19 18 20 20500 24500 16800 21800 6500
47 NUTR 17 47 220 17 47 21 20 22 21800 28500 19000 25000 5500
NUTR 20 245 20 47 25 24 27 36900 48900 26000 33500 4200
52 NUTR 20 52 321 20 52 25 24 27 36900 48900 29800 39800 4200
NUTR 5 281 25 52 25 24 31 40800 58500 27500 35000 3400
62 NUTR 25 62 450 25 62 25 24 31 40800 58500 32500 47800 3400
NUTR 30 465 30 62 29 28 38 56800 77500 39500 49500 2600
72 NUTR 30 72 697 30 72 29 28 38 56800 77500 46000 62800 2600
NUTR 35 630 35 72 29 28 44 63000 91000 42500 59000 2100
80 NUTR 35 80 836 35 80 29 28 44 63000 91000 49500 70500 2100
NUTR 40 816 40 80 32 30 51 87900 108000 54000 73600 1600
85 NUTR 45 883 45 85 32 30 55 93600 119000 54000 77500 1400
90 NUTR 40 90 1129 40 90 32 30 51 87900 108000 63800 93600 1600
NUTR 50 950 50 90 32 30 60 98900 140000 55900 79000 1300
100 NUTR 45 100 1396 45 100 32 30 55 93600 119000 70500 106000 1400
110 NUTR 50 110 1690 50 110 32 30 60 98900 140000 73600 118000 1300

1)后缀“X”表示为圆柱形外表面,例如:KR 16 X。

2)当轴承外圈(有外圈柱表面)装入具有一般配合的座孔中时,使用基本额定负荷Cr和Cor;当用支承作滚轮时,使用额定负荷Cw和Cow。

1)The suffix X indicates a cylindrical outside surface e.g.KR 16 X.

2)The basic load ratings C and C0 apply if the bearing outer ring(with cylindrical outside surface) is mounted in a housing bore with the normal rolling bearing fit; when used as a track roller,the load ratings Cw and Cow apply.

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