RADIAL RETAINER FLANGED SEALED BEARINGS
MINIATURE AND INSTRUMENT BALL BEARINGS
TIMKEN MINIATURE AND THIN-SECTION BEARINGS CATALOG
67
RADIAL RETAINER FLANGED SEALED 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. Radial Play Standard tolerance is from 0.0002 to 0.0008 in., however, other ranges are available (see pages 26-27). 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.
W r B D FW FD
TABLE 25. RADIAL RETAINER FLANGED SEALED BEARINGS
Bore O.D. Width Chassis Standard Retainer Options Flange Ball Complement Load Ratings Shoulder Diameter Radius
(1)
Approx. Weight Dia. Width Number Dia. Dynamic Static Radial Static Thrust Shaft B D W FD FW n d C R
s
T
s
Min. Max. r in. mm in. mm in. mm in. mm in. mm lbf N in. mm in. mm oz. g 0.0937 0.3125 0.1406 5 C, R, MCK, MC 0.359 0.031 6
1
/16 81 19 40 0.130 0.156 0.005 0.028 2.380 7.938 3.571 9.12 0.79 1.59 360 85 178 3.30 3.96 0.13 0.79 0.1250 3.175 0.2500 6.350 0.1094 2.779 418 C 0.296 7.52 0.031 0.79 7 0.039 42 9 23 0.143 3.63 0.145 3.68 0.003 0.08 0.012 0.34 1.00 187 40 102 R, MCK 8 0.039 46 10 26 1.00 205 44 116 0.1250 0.3125 0.1406 518 C, R, MCK, MC 0.359 0.031 6
1
/16 81 19 40 0.154 0.156 0.003 0.025 3.175 7.938 3.571 9.12 0.79 1.59 360 85 178 3.91 3.96 0.08 0.71 0.1250 0.3750 0.1406 618 C, R, MCK, MC 0.422 0.031 7
1
/16 94 23 49 0.160 0.177 0.005 0.044 3.175 9.525 3.571 10.72 0.79 1.59 418 102 218 4.06 4.50 0.13 1.25 0.1250 0.3750 0.1562 R2 C, R, MCK, MC 0.440 0.030 7
1
/16 94 23 49 0.166 0.177 0.012 0.049 3.175 9.525 3.967 11.18 0.76 1.59 418 102 218 4.22 4.50 0.30 1.39 0.1562 0.3125 0.1250 5532 C, R, MCK 0.359 0.036 7
3
/64 56 14 35 0.188 0.207 0.003 0.022 3.967 7.938 3.175 9.12 0.91 1.19 249 62 156 4.78 5.26 0.08 0.62 0.1875 0.3125 0.1250 5632 C, R, MCK 0.359 0.036 7
3
/64 56 14 35 0.206 0.207 0.003 0.018 4.763 7.938 3.175 9.12 0.91 1.19 249 62 156 5.23 5.26 0.08 0.51 0.1875 0.5000 0.1960 R3 C, R, MCK, MC 0.565 0.042 7
3
/32 181 50 89 0.232 0.248 0.012 0.100 4.763 12.700 4.978 14.35 1.07 2.38 805 222 396 5.89 6.30 0.30 2.83 0.2500 6.350 0.5000 12.700 0.1875 4.763 814 C, MC 0.547 13.89 0.045 1.14 10
1
/16 120 39 81 0.293 7.44 0.312 7.92 0.010 0.25 0.086 1.59 534 173 360 2.44 R 11
1
/16 127 43 89 0.081 1.59 565 191 396 2.30 0.2500 0.6250 0.1960 R4 C, R, MCK, MC 0.690 0.042 8
3
/32 209 63 114 0.307 0.341 0.012 0.163 6.350 15.875 4.978 17.53 1.07 2.38 930 280 507 7.80 8.66 0.30 4.62 0.3125 0.5000 0.1562 8516 C, R, MCK 0.547 0.031 11
1
/16 121 43 91 0.345 0.348 0.005 0.052 7.938 12.700 3.967 13.89 0.79 1.59 538 191 405 8.76 8.84 0.13 1.47 0.3750 0.8750 0.2812 R6 R, MCK, MC 0.969 0.062 7
5
/32 577 209 267 0.443 0.450 0.016 0.397 9.525 22.225 7.142 24.61 1.57 3.97 2567 930 1188 11.25 11.43 0.41 11.25
(1)
The maximum radius of shaft or housing fillet that bearing corner will clear.
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