Minimum installation length of the rollers (BF)

 

 

Axis design with M8 female thread

Roller type

Speed class

Transmission head options

Smooth tube

Poly-V

Grooved head

Beads

A0

V1

G0

G1

Length between frames (BF) in mm

A2M / A4M 

Z2M / Z4M

15, 20, 25

283

334

321

347

35, 45, 60, 75

259

310

297

323

95, 125, 175, 215

232

283

270

296

A2JB

 

15, 25

346

397

384

410

35, 45, 60

323

374

361

387

HA2M

n.a.

232

283

270

296

W2M / W4M

WI2M

 

15, 20, 25

327

348

360

35, 45, 60, 75

304

325

336

95, 125, 175, 215

277

298

309

IA2M

ZI2M

 

15, 20

303

354

341

367

35, 45, 60

279

330

317

343

95

253

303

290

316

Axis option with 11 mm hexagon spring axis

Roller type

Speed class

Transmission head options

Smooth tube

Poly-V

Grooved head

Beads

A0

V1

G0

G1

Length between frames (BF) in mm

A2M / A4M 

Z2M / Z4M

15, 20, 25

315

337

345

347

35, 45, 60, 75

291

313

321

323

95, 125, 175, 215

264

286

294

296

A2JB

 

15, 25

378

400

408

410

35, 45, 60

355

377

385

387

HA2M

n.a.

264

286

294

296

W2M / W4M

WI2M

 

15, 20, 25

332

348

360

35, 45, 60, 75

309

325

336

95, 125, 175, 215

282

298

309

IA2M

ZI2M

 

15, 20

335

357

365

367

35, 45, 60

311

333

341

343

95

284

306

314

316