QUOTE
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo
Chinese Professional Skf Track Roller - Idler/Front Idler - Bonovo - Bonovo

Chinese Professional Skf Track Roller – Idler/Front Idler – Bonovo


Product Information:

Material 40SiMnTi
Finish Smooth
Colors Black or yellow
Technique Forging casting D85ESS-2 ldler
Surface Hardness HRC48-54.deepth:4mm-10mm

Benefits of using high quality idlers: special heat treatment process results in a longer lifetime, the greatest degree of overload testing can prevent fragmentation, which all saves you maintenance cost.

Manufacturing/Structure Drawings


STRUCTURE


drawing

Select your model: we accept both bulk order and end-users order

HITACHI

A

B

D

L

M

N

O

EX40-3

358

318

92

240

140

60

40

EX60-2

3950490

350

125

140

225

50

55

EX100-1

490

450

134

90

260

70

65

EX120-1

544

450

134

90

260

70

65

EX150-1

545

510

140

80

260

70

75

EX200-12

537

500

160

85

285

64

65

EX200-5

545

500

160

80

287

64

65

EX220-1

537

500

160

80

285

64

65

EX220-5

537

500

160

80

287

64

65

EX230-5

537

500

160

80

287

64

65

EX270-1

575

530

204

130

324

70

85

EX300-1

575

530

204

130

324

70

85

EX300-5

617

570

204

130

324

70

85

EX330LC-5

617

570

204

130

324

70

85

EX400-1

675

625

205

108

333

85

110

 

ZACKS

A

B

D

L

M

N

O

ZX200

540

500

160

110

285

64

65

 

CATERPILLAR

A

B

D

L

M

N

O

E307

440

407

100

236

176

40

50

E100B

480

450

130

270

216

46

60

E120B

480

450

130

270

216

46

60

E200B

540

500

160

300

270

60

65

E215

480

450

130

270

216

46

60

E312

480

450

130

270

216

46

60

E320

540

500

160

300

270

60

65

E330

680

636

214

373

350

60

85

 

KOMATSU

A

B

D

L

M

N

O

PC40

375

340

75

200

118

70

35

PC50UU

375

340

75

200

118

70

35

PC60

445

415

100

245

200

40

50

PC75

460

430

120

250

229

40

50

PC75UU-2/3

445

415

100

245

200

40

50

PC78US-6

445

415

100

245

200

40

50

PC100-5

525

490

115

302

227

44

60

PC120-5

525

490

115

302

227

44

60

PC128

525

490

115

302

227

44

60

PC130

525

490

115

302

227

44

60

PC200-1

560

520

160

300

343,264

64

65

PC200-3

560

520

160

290

280

65

65

PC200-5

555

520

160

196

280

65

65

PC300LC-3

630

590

190

329

300

60

75

PC300-5

630

590

190

350

360

60

75

 

YNMAR

A

B

D

L

M

N

O

WA

400

370

95

200

146

70

35

 

KOBELCO

A

B

D

L

M

N

O

SK100

480

450

130

200

240

0

60

SK120-3

480

450

130

200

240

0

60

SK200

540

500

160

243

280

0

65

SK320

614

570

206

275

320

0

85

 

DAEWOO

A

B

D

L

M

N

O

DH55

389

364

98

53

0

0

45

DH220

545

510

162

85

286.5

64

65

DH258

560

520

160

200

310

65

65

DH300-5

617

570

204

130

324

70

80

 

VOLVO

A

B

D

L

M

N

O

EC210

540

500

170

330

300

65

65

EC240

540

500

170

330

300

65

65

EC290

580

540

215

290

360

65

75

 

HYUNDAI

A

B

D

L

M

N

O

R55-7

384

355

106

200

179

50

50

R60-7

384

355

106

200

179

50

50

R70LC-7

440

410

100

160

200

0

60

R80LC-7

440

410

100

160

200

0

60

R130LC-7

552

507

135

175

210

0

70

R150LC-7

552

507

135

175

210

0

70

R200

585

550

160

330

300

60

75

R200LC

578

530

160

300

300

60

75

R210LC-3

562

521

162

196

280

66

65

R210LC-7

560

520

160

210

310

66

75

R250

638

594

204

288

360

65

85

R290-3

638

594

204

288

360

65

85

 

SUMITOMO

A

B

D

L

M

N

O

SH120

540

500

140

20

265

80

60

SH200

540

500

160

40

285

90

65

SH280

540

500

160

40

285

90

65

 

FIAT

A

B

D

L

M

N

O

FH220LC-3

590

550

175

250

295

65

75

FH300LC

590

550

205

290

295

65

80

 

KATO

A

B

D

L

M

N

O

HD400

550

510

134

80

260

70

65

HD700-7

545

510

160

85

290

64

65

 

SAMSUNG

A

B

D

L

M

N

O

SE210

585

550

160

330

300

60

75

SE280

638

594

204

288

360

65

85

 

MITSUBISHI

A

B

D

L

M

N

O

MS180

562

520

165

80

298

60

70

 

SUNWARD

A

B

D

L

M

N

O

SWE70

366

332

100

190

200

70

40

 

OTHER

A

B

D

L

M

N

O

WLT

366

336

110

245

200

40

50

6040

378

330

108

265

157

55

50

Package and shipping: we have 7000m2 warehouse, stocking enough items for quick delivery, please contact our sales for instant order delivery.


package


package (2)

Order Process


buying procedures