bearings: housing repair

Repair and Refurbish Ball Bearing Housings

Save time and money by repairing worn or oversized housings. By using our tolerance rings, specifically designed to hold and center the outer race of ball bearings, housings can be salvaged.

  1. Easy machining and quick assembly with generous tolerances (thousandths, not ten-thousandths)
  2. Bearing runs cooler, and waves allow for thermal growth of the housing
  3. No expensive sleeves or messy glues
  4. Secure fit – on outer race rotation and no “walking” out of the housing
  5. Perfect fit that allows for 1/2 ° misalignment
  6. Rings for 37 common bearing sizes

The ball bearing housing bores of motors, pumps, pulleys, and other rotating devices can be repaired by following these instructions.

Installation Instructions

1,2,3,4….A Perfect fit !

  1. Using the bearing part number, select the matching tolerance ring part number from the application chart below. Note the bearing bore should allow for a minimum .080” (2mm) wall thickness remaining after machining steel housings or at the least .120” (3mm) for an aluminum zinc or magnesium housings.

  2. Machine to the recommended housing bore size.

  3. Insert the Tolerance Ring: Carefully squeeze the free ends together and place the tolerance ring into the bore. Care should be taken to ensure that the housing tolerance ring nests squarely in the housing bore. If there is no shoulder (Free Arrangement) in the housing bore, it will be necessary to use a temporary backing plate behind the tolerance ring to prevent it from sliding out of position when the bearing is inserted.



  4. Press bearing into the Tolerance Ring and housing. Using an arbor press or air cylinder, apply uniform pressure only on the outer bearing race. Be sure the housing and pressing tool are securely fixed and held squarely to make sure that the bearing is inserted into the housing bore on center and perpendicular to the housing bore axis.


    Note: When used in softer or low strength materials such as aluminum, zinc, magnesium, plastic, etc., the housing bore ID should be reduced to provide more interference fit.



Bearing and Tolerance Ring Application Chart

 

USA P/N Contains one ring per pack.

BULK /OEM

Light Metric

Medium Metric

Bearing OD

Bearing Width

Recommended

TR PARK

PART NUMBER

Series 200

Series 300

(Inches)

(Inches)

Housing Bore

TR608

AN22X7S11

608

 

0.8661

0.275

.9440/.942

TR6000

AN26X8S

6000

 

1.024

0.315

1.101/1.099

TR6200

AN30X9S

200

 

1.1811

0.3543

1.259/1.257

TR6201

AN32X10S4

201

 

1.2598

0.3937

1.338/1.336

TR6202

AN35X11S

202

300

1.378

0.4331

1.456/1.454

TR6301

AN37X12S9

 

301

1.4567

0.4724

1.5347/1.5327

TR6203

AN40X12S3

203

 

1.5748

0.4724

1.653/1.651

TR6302

AN42X13S

302

 

1.6535

0.5118

1.731/1.729

TR6204

AN47X14S

204

303

1.8504

0.5512

1.928/1.926

TR6205

AN52X15S

205

304

2.0472

0.5906

2.145/2.143

TR6206

AN62X16S

206

305

2.4409

.6299*

2.538/2.536

TR6305W

AN62X23S9

 

 

 

 

 

TR6207

AN72X17S9

207

 

2.8346

0.6693

2.9129/2.9119

TR6306

AN72X19S9

306

 

2.8346

0.748

2.9129/2.9119

TR6208

AN80X17S9

208

 

3.1496

0.7087

3.2279/3.2269

TR6307

AN80X20S9

 

307

3.1496

.8226*

3.2279/3.2269

TR6209

AN85X19S9

209

 

3.3465

0.748

3.4248/3.4238

TR6210

AN90X20S9

210

 

3.5433

0.7874

3.6216/3.6206

TR6308

AN90X22S9

 

308

3.5433

0.9055

3.6216/3.6206

TR6211

AN100X21S9

211

 

3.937

0.8268

4.0540/4.0520

TR6309

AN100X25S9

309

 

3.937

0.9843

4.0153/4.0143

TR6212

AN110X22S9

212

 

4.3307

0.8661

4.4090/4.4080

TR6310

AN110X25S9

 

310

4.3307

1.063

4.4090/4.4080

TR6213

AN120X22S9

213

 

4.7244

0.9055

4.8027/4.8017

TR6311

AN120X25S9

 

311

4.7244

1.1417

4.8027/4.8017

TR6214

AN125X22S9

214

 

4.9213

0.9449

4.9996/4.9986

TR6215

AN130X25S9

215

 

5.1181

.9843`

5.1964/5.1954

TR6312

AN130X31S9

 

312

5.1181

1.2205

5.1964/5.1954

TR6216

AN140X40S9

216

 

5.5118

1.0236

5.5901/5.5891

TR6313

AN140X33S9

 

313

5.5118

1.2992

5.5901/5.5891

TR6217

AN150X25S9

217

 

5.9055

1.1024

5.9838/5.9828

TR6314

AN150X33S9

 

314

5.9055

1.378

5.9838/5.9828

TR6218

AN160X25S9

218

 

6.2992

1.1811

6.3775/6.3765

TR6315

AN160X33S9

 

315

6.2992

1.4567

6.3775/6.3765

TR6316

AN170X39S9

 

316

6.6929

1.5354

6.7712/6.7702

TR6317

AN180X39S9

 

317

7.0866

1.6142

7.1649/7.1639

TR6318

AN190X39S9

 

318

7.4803

1.6929

7.5586/7.5576

 

 

 

 

 

 

 


To order housing repair packets:

McMaster Carr

For small quantities, visit McMaster Carr's website http://www.mcmaster.com
Enter "Tolerance Rings" in their product search box

 

USA Tolerance Rings

For larger quantities, order direct with minimum orders
over $150.00, contact us online.
 




online catalog

Nov 13, 2014
USA Tolerance Rings is proud to announce our new Xtreme Series product line.