HIGH-SPEED ANGULAR-CONTACT NON-SEPARABLE BEARINGS

MINIATURE AND INSTRUMENT BALL BEARINGS 70 TIMKEN MINIATURE AND THIN-SECTION BEARINGS CATALOG

HIGH-SPEED ANGULAR-CONTACT NON-SEPARABLE BEARINGS

STANDARD SPECIFICATIONS

Tolerances All precision standard radial bearings are available in ABEC 5P (add suffix 5 to bearing number) or ABEC 7P (add suffix 7 to bearing number) tolerances. For information on ABEC tolerances see pages 20, 21 and 25. Lubrication Standard lubrication is dip and drain with Timken L01 lubricant. Other lubricants are available (see pages 28-30). Dimensions All bearings are manufactured to inch standards.

NOTE: Not all available contact angle ranges listed. Contact your Timken engineer for additional information. NOTE: Not all miniature angular-contact sizes available in all configurations. Contact your Timken engineer for additional information. W r B D

TABLE 28. HIGH-SPEED ANGULAR-CONTACT NON-SEPARABLE BEARINGS

Bore O.D. Width Chassis Ball Complement Radial Play Reference Contact Angle Load Ratings Shoulder Diameter Radius

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Approx. Weight No. Dia. Dynamic Static Radial Static Thrust Shaft Housing B D W n d From To From To C R

s

T

s

Min. Max. Min. Max. r in. mm in. mm in. mm in. mm in. mm lbf N in. mm in. mm in. mm oz. g 0.0937 2.380 0.3125 7.938 0.1094 2.779 5 7

1

/16 1.59 0.0002 0.0005 9 14 89 21 37 0.138 3.51 0.160 4.06 0.248 6.30 0.275 6.99 0.005 0.13 0.022 0.62 0.005 0.013 396 93 165 0.0005 0.0009 14 19 88 19 43 0.013 0.023 391 85 191 0.0009 0.0013 19 23 87 17 49 0.023 0.033 387 76 218 0.1250 3.175 0.2500 6.350 0.0937 2.380 418 8 0.039 1.00 0.0002 0.0005 12 19 45 11 24 0.153 3.86 0.165 4.19 0.220 5.59 0.229 5.82 0.003 0.08 0.010 0.28 0.005 0.013 200 49 107 0.0005 0.0008 19 24 44 9 28 0.013 0.020 196 40 125 0.1250 3.175 0.3125 7.938 0.1094 2.779 518 7

1

/16 1.59 0.0002 0.0005 9 14 91 22 39 0.163 4.14 0.178 4.52 0.267 6.78 0.283 7.19 0.003 0.08 0.017 0.48 0.005 0.013 405 98 173 0.0005 0.0009 14 19 90 20 45 0.013 0.023 400 89 200 0.0009 0.0013 19 23 89 17 51 0.023 0.033 396 76 227 0.1250 3.175 0.3750 9.525 0.1094 2.779 618 7

1

/16 1.59 0.0002 0.0005 9 15 93 23 43 0.167 4.24 0.201 5.11 0.298 7.57 0.333 8.46 0.005 0.13 0.031 0.88 0.005 0.013 414 102 191 0.0005 0.0009 15 20 92 21 49 0.013 0.023 409 93 218 0.0009 0.0013 20 24 91 18 33 0.023 0.033 405 80 147 0.1250 3.175 0.3750 9.525 0.1562 3.967 R2 8

1

/16 1.59 0.0002 0.0005 11 17 114 32 61 0.178 4.52 0.203 5.16 0.293 7.44 0.322 8.18 0.012 0.30 0.044 1.25 0.005 0.013 507 142 271 0.0005 0.0009 17 23 112 29 43 0.013 0.023 498 129 191 0.0009 0.0013 23 28 109 26 25 0.023 0.033 485 116 111

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The maximum radius of shaft or housing fillet that bearing corner will clear. Continued on next page.