Our Tolerance Rings

Tolerance Ring/Bearing Matching Tool

Here you can match up a standard tolerance ring to 42 common ball-bearing sizes. These are standard applications for steel and cast-iron housings.  For new product designs or OEM applications, we always recommend a consultation with our engineers – our experts can design a tolerance ring to accommodate your designs based on thermal growth, material, installation, and other project requirements.

Choose your bearing from the common size/series below, and we’ll pair it with a related tolerance ring.

Tolerance Ring #: AN9.5X4S
Standard Bearing #: R2
Tolerance Ring #: AN12.7X5S
Standard Bearing #: R3
Tolerance Ring #: AN16X5S
Standard Bearing #: R4
Tolerance Ring #: AN087025S
Standard Bearing #: R6
Tolerance Ring #: AN112025S
Standard Bearing #: R8
Tolerance Ring #: AN26X8S
Standard Bearing #: 6000
Tolerance Ring #: AN28X8S
Standard Bearing #: 6001
Tolerance Ring #: AN32X9S
Standard Bearing #: 6002
Tolerance Ring #: AN35X10S
Standard Bearing #: 6003
Tolerance Ring #: AN42X12S
Standard Bearing #: 6004
Tolerance Ring #: AN22X7S
Standard Bearing #: 608
Tolerance Ring #: AN24X7S
Standard Bearing #: 609
Tolerance Ring #: AN30X9S9
Standard Bearing #: 6200
Tolerance Ring #: AN32X10S
Standard Bearing #: 6201
Tolerance Ring #: AN35X11S9
Standard Bearing #: 6202/6300
Tolerance Ring #: AN40X12S
Standard Bearing #: 62030
Tolerance Ring #: AN47X14S9
Standard Bearing #: 6204/6303
Tolerance Ring #: AN52X15S9
Standard Bearing #: 6205/6304
Tolerance Ring #: AN62X16S9
Standard Bearing #: 6206/6305
Tolerance Ring #: AN72X17S9
Standard Bearing #: 6207
Tolerance Ring #: AN80X17S9
Standard Bearing #: 6208
Tolerance Ring #: AN85X19S9
Standard Bearing #: 6209
Tolerance Ring #: AN90X20S9
Standard Bearing #: 6210
Tolerance Ring #: AN100X21S9
Standard Bearing #: 6211
Tolerance Ring #: AN110X22S9
Standard Bearing #: 6212
Tolerance Ring #: AN120X22S9
Standard Bearing #: 6213
Tolerance Ring #: AN125X22S9
Standard Bearing #: 6214
Tolerance Ring #: AN130X25S9
Standard Bearing #: 6215
Tolerance Ring #: AN140X25S9
Standard Bearing #: 6216
Tolerance Ring #: AN150X25S9
Standard Bearing #: 6217
Tolerance Ring #: AN160X25S9
Standard Bearing #: 6218
Tolerance Ring #: AN37X12S9
Standard Bearing #: 6301
Tolerance Ring #: AN42X13S9
Standard Bearing #: 6302
Tolerance Ring #: AN62X23S9
Standard Bearing #: 6305W
Tolerance Ring #: AN72X19S9
Standard Bearing #: 6306
Tolerance Ring #: AN80X20S9
Standard Bearing #: 6307
Tolerance Ring #: AN90X22S9
Standard Bearing #: 6308
Tolerance Ring #: AN100X25S9
Standard Bearing #: 6309
Tolerance Ring #: AN110X25S9
Standard Bearing #: 6310
Tolerance Ring #: AN120X25S9
Standard Bearing #: 6311
Tolerance Ring #: AN130X31S9
Standard Bearing #: 6312
Tolerance Ring #: AN140X33S9
Standard Bearing #: 6313
Tolerance Ring #: AN150X33S9
Standard Bearing #: 6314
Tolerance Ring #: AN160X33S9
Standard Bearing #: 6315
Tolerance Ring #: AN170X39S9
Standard Bearing #: 6316

Need to Order Tolerance Rings?

For Small Tolerance Ring Orders (under 10 pieces)

For larger quanities, other bearing sizes not listed, custom designs, or questions:


You can also view our catalog below featurting over 2000 sizes of tolerance rings: