China Cylindrical Roller Bearings NJ312E/EM NJ312 Para sa Mga Electric Scooter

Maikling Paglalarawan:

Cylindrical Roller Bearings

NJ312 EM EM ECP ECJ ECM

Sukat: 60x130x31mm

Timbang: 1.9kg

Brand: HZK at OEM

Katumpakan:ABEC-1,ABEC-3,ABEC-5,ABEC-7

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Paglalarawan ng Produkto

Cylindrical Roller Bearingsay tindig kung saan ginagamit ang mga cylinder bilang mga rolling elements kumpara sa mga bola sa ball bearings. Dahil dito, ang mga roller ay may mas malaking (linear) contact area sa panlabas na ring at namamahagi ng mga load sa mas malawak na ibabaw.

Kasunod nito, mayroon silang medyo mataas na kapasidad ng radial load at angkop para sa mataas na bilis.Ang double-row cylindrical roller bearings ay may mataas na radial rigidity at pangunahing ginagamit para sa precision machine tools.

Cylindrical Roller Bearings N4

Mga uri ng cylindrical roller bearing:
Single row cylindrical roller bearing: NU, NJ, NUP, NUP series.
Double row cylindrical roller bearings:NNU series.
Apat na row cylindrical roller bearing: FC series.
Single row full complement cylindrical roller bearing: SL18 series, SL 19 series.
Double row full complement cylindrical roller bearing: SL01 series, SL02 series, SL18 series.

Cylindrical Roller Bearings N5
Cylindrical Roller Bearings N6

Nagdadala ng mga numero

Mga sukat ng hangganan

Ang misa

Nagdadala ng mga numero

Mga sukat ng hangganan

Ang misa

MM

kg

MM

kg

d

D

B

d

D

B

NU NJ 202

15

35

11

0.047~0.048

NU 264

320

580

92

115

NU N NJ NUP 203

17

40

12

0.066~0.072

NJ N NU 303

17

47

14

0.12~0.12

NU N NJ NUP 204

20

47

14

0.11~0.12

NU N NJ NUP 304

20

52

15

0.14~0.16

NU N NJ NUP 205

25

52

15

0.13~0.14

NU N NJ NUP 305

25

62

17

0.23~0.25

NU N NJ NUP 206

30

62

16

0.2~0.21

NU N NJ NUP 306

30

72

19

0.36~0.38

NU N NJ NUP 207

35

72

17

0.29~0.31

NU N NJ NUP 307

35

80

21

0.47~0.49

NU N NJ NUP 208

40

80

18

0.37~0.39

NU N NJ NUP 308

40

90

23

0.65~0.68

NU N NJ NUP 209

45

85

19

0.42~0.44

NU N NJ NUP 309

45

100

25

0.88~0.93

NU N NJ NUP 210

50

90

20

0.47~0.5

NU N NJ NUP 310

50

110

27

1.1~1.15

NU N NJ NUP 211

55

100

21

0.65~0.68

NU N NJ NUP 311

55

120

29

1.45~1.5

NU N NJ NUP 212

60

110

22

0.79~0.86

NU N NJ NUP 312

60

130

31

1.75~1.9

NU N NJ NUP 213

65

120

23

1~1.05

NU N NJ NUP 313

65

140

33

2.2~2.35

NU N NJ NUP 214

70

125

24

1.1~1.2

NU N NJ NUP 314

70

150

35

2.65~2.85

NU N NJ NUP 215

75

130

25

1.2~1.3

NU N NJ NUP 315

75

160

37

3.3~3.45

NU N NJ NUP 216

80

140

26

1.55~1.55

NU N NJ NUP 316

80

170

39

3.85~4.1

NU N NJ NUP 217

85

150

28

1.9~1.9

NU N NJ NUP 317

85

180

41

4.55~4.9

NU N NJ NUP 218

90

160

30

2.3~2.45

NU N NJ NUP 318

90

190

43

5.25~5.55

NU N NJ NUP 219

95

170

32

2.85~2.9

NU N NJ NUP 319

95

200

45

6.2~6.3

NU N NJ NUP 220

100

180

34

3.35~3.6

NU N NJ NUP 320

100

215

47

7.35~7.7

NU N NJ NUP 221

105

190

36

3.9~4.2

NJ N NU 321

105

225

49

8.5~9.05

NU N NJ NUP 222

110

200

38

4.7~5

NU N NJ NUP 322

110

240

50

10~10.5

NU N NJ NUP 224

120

215

40

5.75~5.95

NU N NJ NUP 324

120

260

55

13~14

NU N NJ NUP 226

130

230

40

6.45~6.6

NU N NJ NUP 326

130

280

58

16~19.5

NU NJ NUP 228

140

250

42

8.45~9.4

NU NJ NUP 328

140

300

62

20~23.5

NU NJ NUP 230

150

270

45

10.5~12

NU NJ 330

150

320

65

26.5~26.5

NU NJ NUP 232

160

290

48

14~15.5

NU NJ 332

160

340

68

31~31

NU NJ 234

170

310

52

17.5~17.5

NU 334

170

360

72

33

NU NJ 236

180

320

52

18.5~18.5

NU NJ 336

180

380

75

42.5~44

NU NJ NUP 238

190

340

55

22~22.5

NU 338

190

400

78

50

NU NJ 240

200

360

58

26.5~27

NU NJ 340

200

420

80

56.5~57

NU NJ NUP 244

220

400

65

37~37.5

NU NJ 344

220

460

88

73.5~75

NU NJ NUP 248

240

440

72

51.5~53

NU NJ 348

240

500

95

94.5~98.5

NU NJ NUP 252

260

480

80

68.5~72

NU 352

260

540

102

121

NU NJ 256

280

500

80

71.5~73

NU 360

300

620

109

174

NU 260

300

540

85

89.5

Ang Shandong Nice Bearing Manufacture Co. Ltd, na itinatag noong 1995, ay isang supplier ng bearing, roller bearing, ball bearing, pillow block bearing, rod ends bearing, needle roller bearing, screw bearings at slider bearings at slewing support bearings at iba pa.Kami ay nag-export ng higit sa 100 mga bansa tulad ng USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, India atbp. Kami ay nakatuon sa paglikha ng isang one-stop shopping platform para sa mga customer upang makatipid ng oras, mapabuti ang kahusayan sa pinakamahusay na presyo at kalidad upang manalo ang tiwala ng mga customer.Win-win cooperation ang pilosopiya ng negosyo ng aming kumpanya.

Cylindrical Roller Bearings N7
Cylindrical Roller Bearings N8

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