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滾輪軸承,曲線滾輪軸承- 常州揚帆軸承制造有限公司
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滾輪滾針軸承
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支承滾輪軸承
Thrust Angular Contact Ball Bearings

NAST…Z

點擊以下型號獲得詳細尺寸和對照型號

Consolidated (Old No NAST-..-ZZ
NAST-6-ZZ NAST-8-ZZ NAST-10-ZZ NAST-12-ZZ
NAST-15-ZZ NAST-17-ZZ NAST-20-ZZ NAST-25-ZZ
NAST-30-ZZ NAST-35-ZZ NAST-40-ZZ NAST-45-ZZ
NAST-50-ZZ

軸徑 型號 重量 尺寸 基本額定載荷 極限轉速
Shaft Designation Mass Dimensions Basic Load Ratings Limiting
Diameter     D B C d1 a e r 動  Cr 靜  Cor Speed
                      Dynamic Static grease

mm

  g               min. kN kN rpm
6 NAST6ZZ  24.5 6 19 14 13.8 14.0 2.5 0.8 0.5 4.10 4.50 17000
8 NAST8ZZ  39.0 8 24 14 13.8 17.5 2.5 0.8 1.0 5.70 5.90 14000
10 NAST10ZZ  65.0 10 30 16 15.8 23.5 2.5 0.8 1.5 9.48 9.32 12000
12 NAST12ZZ  75.0 12 32 16 15.8 25.5 2.5 0.8 1.5 10.00 10.40 11000
15 NAST15ZZ  83.0 15 35 16 15.8 29.0 2.5 0.8 1.5 11.70 13.40 8500
17 NAST17ZZ  136.0 17 40 20 19.8 32.5 3.0 1.0 1.5 19.20 23.50 7500
20 NAST20ZZ  195.0 20 47 20 19.8 38.0 3.0 1.0 1.5 20.80 27.00 7000
25 NAST25ZZ  226.0 25 52 20 19.8 43.0 3.0 1.0 1.5 23.00 32.50 5500
30 NAST30ZZ  402.0 30 62 25 24.8 50.5 4.0 1.2 1.5 35.30 55.30 4500
35 NAST35ZZ  550.0 35 72 25 24.8 53.5 4.0 1.2 1.5 36.00 58.30 4000
40 NAST40ZZ  710.0 40 80 26 25.8 61.5 4.0 1.2 2.0 37.30 64.30 3500
45 NAST45ZZ  760.0 45 85 26 25.8 66.5 4.0 1.2 2.0 37.30 66.30 3000
50 NAST50ZZ  830.0 50 90 26 25.8 76.0 4.0 1.2 2.0 38.90 71.60 3000
說明:                          
1.表中所列基本額定載荷、極限轉速和重量,僅供選擇參考用。          
2.油潤滑時,極限轉速為表列數值增加30%,帶密封的情況除外。          
                           
Note:                          
1.These load, speed and mass is reference of choice only.            
2.With an effective oil supply, the limiting speed can be increased by about 30%, except for
 sealed roller followers .                      

 

 

 

 

 

重負荷凸輪從動軸承 重負荷滾子從動軸承
McCZB CZB CZB CZB McCZB CZB CZB CZB
MCFD-35 NUKR-35 MCYRD-15 NUTR-15 NUTR-202
MCFD-40 NUKR-40 MCYRD-17 NUTR-17 NUTR-203
MCFD-47 NUKR-47 MCYRD-20 NUTR-20 NUTR-204
MCFD-52 NUKR-52 MCYRD-25 NUTR-25 NUTR-205
MCFD-62 NUKR-62 MCYRD-30 NUTR-30 NUTR-206
MCFD-72 NUKR-72 MCYRD-35 NUTR-35 NUTR-207
MCFD-80 NUKR-80 MCYRD-40 NUTR-40 NUTR-208
MCFD-90 NUKR-90 MCYRD-45 NUTR-45 NUTR-209
MCYRD-50 NUTR-50 NUTR-210
其它凸輪從動軸承和凸輪軛軸承編號
可選用部份 McCZB CZB CZB CZB CZB CZB
密封圈 加後綴 " S " 加後綴 " PP " 加後綴 " UU " 加後綴 " UU " 加後綴 " LL "
圓柱外徑 加後綴 " X " 加後綴 " X " 去除後綴 " R " 去除後綴 " R " 加後綴 " X "
六角孔 加後綴 " B " 加後綴 " SK " 加後綴 " A " 加後綴 " B " 加後綴 " H "
偏心環 加後綴 " E " 加後綴 " E " ------------ 加後綴 " E " ------------

支承滾輪滾針軸承系厚壁外圈,經高溫高氮淬火,高精密分選的滾子由高剛性外圈的擋邊引導,利用線狀接觸,滾輪可以直接在滾道上輕松轉動,并可以承受巨大的載荷。為去除應力,支撐滾輪的外圈采用弧面設計,曲線滾輪有帶單、雙密封圈、不帶密封圈、帶密封環等各種規格型號。帶密封圈存儲潤滑脂空間大、提供鋰基脂長久性潤滑,并延長潤滑間隔。密封圈材質為帶骨架丁腈橡膠或ST12,其運轉溫度范圍為-30°C至+100°C或-30°C至+180°C 。密裝式的曲線滾輪可承受較重的極強載荷和高性能運轉。

RSTO

外圈無擋邊,無內圈支承滾輪

STO

外圈無擋邊,有內圈支承滾輪

RNA22...2RS

雙面密封,無內圈支承滾輪

NA22...2RS

雙面密封,有內圈支承滾輪

NATR

NATR...PP

平擋圈軸向引導支承滾輪

NATV

NATV...PP

平擋圈軸向引導支承滾輪,滿針型

NUTR

滾動體引導支承滾輪,滿滾子型

CRY

英制平擋圈軸向引導支承滾輪

英制滾輪請點此

軸徑Shaft Diameter

軸承型號Bearing Designation

外形尺寸Boudary Dimensions

基本額定負荷Basic Load Rating

極限轉速Limiting Speed

動Co

靜Cor

作為支承滾輪

不帶密封without realing

近似重量Mass Approx

帶密封withrealing

近似重量Mass Approx

d

D

B

As yoke type track rollers

mm

動Co

靜Cor

油潤滑Oil

g

g

mm

N

rpm

5

NATR 5

14

NATR 5 PP

14

5

16

12

3050

3000

2050

2400

22000

5

NATV 5

15

NATV 5 PP

15

5

16

12

4500

6300

3680

4300

8500

6

NATR 6

20

NATR 6 PP

20

6

19

12

3600

3650

2450

2850

20000

6

NATV 6

21

NATV 6 PP

21

6

19

12

5700

8700

4600

6750

7000

8

NATR 8

41

NATR 8 PP

41

8

24

15

4500

5400

3900

4500

5000

8

NATV 8

42

NATV 8 PP

42

8

24

15

8600

12000

6700

9800

5500

10

NATR 10

64

NATR 10 PP

64

10

30

15

6100

7800

4500

6900

11000

10

NATV 10

65

NATV 10 PP

65

10

30

15

10900

17000

7600

11800

4500

12

NATR 12

71

NATR 12 PP

71

12

32

15

6600

9800

4660

7000

9000

12

NATV 12

72

NATV 12 PP

72

12

32

15

11800

19000

7800

1300

3900

15

NATR 15

103

NATR 15 PP

103

15

35

19

10500

17500

7800

11500

7000

15

NATV 15

105

NATV 15 PP

105

15

35

19

16000

32500

10200

20500

3400

17

NATR 17

144

NATR 17 PP

144

17

40

21

11800

19400

9500

13500

6000

17

NATV 17

152

NATV 17 PP

152

17

40

21

19600

37000

1200

23000

2900

20

NATR 20

246

NATR 20 PP

246

20

47

25

17500

29800

13500

22500

4900

20

NATV 20

254

NATV 20 PP

254

20

47

25

25800

57000

19000

39500

2600

25

NATR 25

275

NATR 25 PP

275

25

52

25

19500

36500

13400

23500

3600

25

NATV 25

285

NATV 25 PP

285

25

52

25

29000

69600

19800

40900

2100

30

NATR 30

470

NATR 30 PP

470

30

62

29

31000

57500

20900

35500

2600

30

NATV 30

481

NATV 30 PP

481

30

62

29

45000

10400

27800

60900

1700

35

NATR 35

635

NATR 35 PP

635

35

72

29

34000

67500

22500

41000

2000

35

NATV 35

647

NATV 35 PP

3477

35

72

29

50800

109500

30900

70800

1400

40

NATR 40

805

NATR 40 PP

805

40

80

32

47000

91500

30900

56500

1700

40

NATV 40

890

NATV 40 PP

890

40

80

32

64000

139000

39800

87800

1300

45

NATR 45

910

NATR 45 PP

910

45

85

32

49100

98000

30600

56900

1500

50

NATR 50

960

NATR 50 PP

960

50

90

32

50500

10600

30600

57500

1300

50

NATV 50

990

NATV 50 PP

990

50

90

32

69500

18700

38700

90900

1000

 

軸徑Shaft Diameter

軸承型號Bearing Designation

近似重量Mass Approx

外形尺寸Boudary Dimensions

基本額定負荷Basic Load Rating

極限轉速Limiting Speed

動Co

靜Cor

作為支承滾輪

d

D

B

C

D1

As yoke type track rollers

mm

動Co

靜Cor

油潤滑Oil

g

mm

N

rpm

15

NUTR15

99

15

35

19

18

20

20500

24500

13900

15300

6500

17

NUTR17

147

17

40

21

20

22

21800

28500

16500

20500

5500

15

NUTR15 42

158

15

42

19

18

20

20500

24500

16800

21800

6500

17

NUTR17 47

220

17

47

21

20

20

21800

28500

19000

25000

5500

20

NUTR20

245

20

47

25

24

27

36900

48900

26000

33500

4200

20

NUTR20 52

321

20

52

25

24

27

36900

48900

29800

39800

4200

25

NUTR25

281

25

52

25

24

31

40800

58500

27500

35000

3400

25

NUTR25 62

450

25

62

25

24

31

40800

58500

32500

47800

3400

30

NUTR30

465

30

62

29

28

38

56800

77500

39500

49500

2600

30

NUTR30 72

697

30

72

29

28

38

56800

77500

46000

62800

2600

35

NUTR35

630

35

72

29

28

44

63000

91000

42500

59000

2100

35

NUTR35 80

836

35

80

29

28

44

63000

91000

49500

70500

2100

40

NUTR40

816

40

80

32

30

51

87900

108000

54000

73600

1600

45

NUTR45

883

45

85

32

30

55

93600

119000

54000

77500

1400

40

NUTR40 90

1129

40

90

32

30

51

87900

108000

63800

93600

1600

50

NUTR50

950

50

90

32

30

60

98900

140000

55900

79000

1300

45

NUTR45 100

1396

45

100

32

30

55

93600

119000

70500

106000

1400

50

NUTR50 110

1690

50

110

32

30

60

98900

140000

73600

118000

1300

軸徑Shaft Diameter

軸承型號Bearing Designation

外形尺寸Boudary Dimensions

基本額定負荷Basic Load Rating

極限轉速Limiting Speed

動Co

靜Cor

作為支承滾輪

As yoke type track rollers

無內圈without inner ring

帶內圈with inner ring

D

d

Fw

B

C

動Co

靜Cor

油潤滑Oil

mm

mm

N

rpm

6

RNA 22/6.2RS

NA 22/6.2RS

19

6

10

12

11.8

5300

4650

3900

3700

18000

RNA 22/6.2RS X

NA 22/6.2RS X

19

6

10

12

11.8

5300

4650

3900

3700

18000

8

RNA 22/8.2RS

NA22/8.2RS

24

8

12

12

11.8

5700

5400

4800

4800

14000

RNA 22/8.2RS X

NA22/8.2RS

24

8

12

12

11.8

5700

5400

4800

4800

14000

10

RNA 2200.2RS

NA2200.2RS

30

10

14

14

13.8

7800

8300

7000

8000

11000

RNA 2200.2RS X

NA2200.2RS X

30

10

14

14

13.8

7800

8300

7000

8000

11000

12

RNA 2201.2RS

NA2201.2RS

32

12

16

14

13.8

8700

9900

7500

9000

9500

RNA 2201.2RS X

NA2201.2RS X

32

12

16

14

13.8

8700

9900

7500

9000

9500

15

RNA 2202.2RS

NA2202.2RS

35

15

20

14

13.8

9800

12300

7600

9600

7000

RNA 2202.2RS X

NA2202.2RS X

35

15

20

14

13.8

9800

12300

7600

9600

7000

17

RNA 2203.2RS

NA2203.2RS

40

17

22

16

15.8

12200

16700

9900

13800

6000

RNA 2203.2RS X

NA2203.2RS X

40

17

22

16

15.8

12200

16700

9900

13800

6000

20

RNA 2204.2RS

NA2204.2RS

47

20

25

18

17.8

18900

22300

15200

18300

4600

RNA 2204.2RS X

NA2204.2RS X

47

20

25

18

17.8

18900

22300

15200

18300

4600

25

RNA 2205.2RS

NA2205.2RS

52

25

30

18

17.8

21100

27000

15700

20000

3500

RNA 2205.2RS X

NA2205.2RS X

52

25

30

18

17.8

21100

27000

15700

20000

3500

30

RNA 2206.2RS

NA2206.2RS

62

30

35

20

19.8

23300

32000

18300

25500

2800

RNA 2206.2RS X

NA2206.2RS X

62

30

35

20

19.8

23300

32000

18300

25500

2800

35

RNA 2207.2RS

NA2207.2RS

72

35

42

23

22.7

30000

46500

23000

35500

2200

RNA 2207.2RS X

NA2207.2RS X

72

35

42

23

22.7

30000

46500

23000

35500

2200

40

RNA 2208.2RS

NA2208.2RS

80

40

48

23

22.7

38500

58000

27500

40500

1700

RNA 2208.2RS X

NA2208.2RS X

80

40

48

23

22.7

38500

58000

27500

40500

1700

45

RNA 2209.2RS

NA2209.2RS

85

45

52

23

22.7

40500

64000

28500

43000

1600

RNA 2209.2RS X

NA2209.2RS X

85

45

52

23

22.7

40500

64000

28500

43000

1600

50

RNA2210.2RS

NA2210.2RS

90

50

58

23

22.7

42500

70000

28000

42500

1300

RNA 2210.2RS X

NA2210.2RS X

90

50

58

23

22.7

42500

70000

28000

42500

1300


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