PTI Bearing Catalog - Norfolkbearings.com

Adapter Sleeves
H300 Series (for 222 Series Bearings)
H3100 Series (for 231 Series Bearings)
Metric & Inch Bores
c
c
c 1
d 1
d
D
d 1
d
D
Sizes thru 40 with
nut and washer
H300 Series
Metric Bore Inch Bore Other Stock
Dimensions (mm)
Lock Weight
Nut
Part No. d 1 Part No. d 1 Bores
d I D c c 1
Washer kg
H304 17 — — — 20 28 32 7 — KM4 MB4 0.1
H305 20 H305 x 3/4 3/4 11/16 25 29 38 8 — KM5 MB5 0.1
H306 25 H306 x 15/16 15/16 1 30 31 45 8 — KM6 MB6 0.1
H307 30 H307 x 1-3/16 1-3/16 1-1/8, 1-1/4 35 35 52 9 — KM7 MB7 0.1
H308 35 H308 x 1-1/4 1-1/4 — 40 36 58 10 — KM8 MB8 0.2
H309 40 H309 x 1-7/16‘ 1-7/16 1-1/2 45 39 65 11 — KM9 MB9 0.3
H310 45 H310 x 1-11/16 1-11/16 1-3/4 50 42 70 12 — KM10 MB10 0.3
H311 50 H311 x 1-15/16 1-15/16 2 55 45 75 12 — KM11 MB11 0.3
H312 55 H312 x 2-1/8 2-1/8 — 60 47 80 13 — KM12 MB12 0.4
H313 60 H313 x 2-3/16 2-3/16 2-1/4 65 50 85 14 — KM13 MB13 0.5
H314 60 H314 x 2-5/16 2-5/16 — 70 52 92 14 — KM14 MB14 0.7
H315 65 H315 x 2-7/16 2-7/16 2-1/2 75 55 98 15 — KM15 MB15 0.8
H316 70 H316 x 2-11/16 2-11/16 2-3/4 80 59 105 17 — KM16 MB16 1.0
H317 75 H317 x 2-15/16 2-15/16 3 85 63 110 18 — KM17 MB17 1.2
H318 80 H318 x 3-3/16 3-3/16 3-1/4 90 65 120 18 — KM18 MB18 1.4
H319 85 H319 x 3-5/16 3-5/16 3-3/8 95 68 125 19 — KM19 MB19 1.6
H320 90 H320 x 3-7/16 3-7/16 3-1/2 100 71 130 20 — KM20 MB20 1.7
H321 95 H321 x 3-11/16 3-11/16 3-3/4 105 74 140 20 — KM21 MB21 2.0
H322 100 H322 x 3-15/16 3-15/16 4 110 77 145 21 — KM22 MB22 2.2
H3100 Series
Metric Bore Inch Bore Other Stock
Dimensions (mm)
Lock Weight
Nut
Part No. d 1 Part No. d 1 Bores
d I D c c 1
Washer kg
H3120 90 H3120 x 3-7/16 3-7/16 3-1/2 100 76 130 20 — KM20 MB20 1.8
H3122 100 H3122 x 3-15/16 3-15/16 4 110 81 145 21 — KM22 MB22 2.3
H3124 110 H3124 x 4-3/16 4-3/16 4-1/4 120 88 155 22 — KM24 MB24 2.7
H3126 115 H3126 x 4-7/16 4-7/16 4-1/2 130 92 165 23 — KM26 MB26 3.7
H3128 125 H3128 x 4-15/16 4-15/16 5 140 97 180 24 — KM28 MB28 4.4
H3130 135 H3130 x 5-3/16 5-3/16 5-1/4 150 111 195 26 — KM30 MB30 5.5
H3132 140 H3132 x 5-7/16 5-7/16 5-1/2 160 119 210 28 — KM32 MB32 7.7
H3134 150 H3134 x 5-15/16 5-15/16 6 170 122 220 29 — KM34 MB34 8.4
H3136 160 H3136 x 6-7/16 6-7/16 6-1/2 180 131 230 30 — KM36 MB36 9.5
H3138 170 H3138 x 6-15/16 6-15/16 7 190 141 240 31 — KM38 MB38 11.0
H3140 180 H3140 x 7-3/16 7-3/16 — 200 150 250 32 — KM40 MB40 12.0
H3144 200 H3144 x 7-15/16 7-15/16 8 220 161 280 32 44 HM3144 MS3144 14.7
H3148 220 H3148 x 8-1/2 8-1/2 — 240 172 300 34 46 HM3148 MS3148 17.3
H3152 240 H3152 x 9-1/2 9-1/2 9-7/16 260 190 330 36 49 HM3152 MS3152 22.0
H3156 260 H3156 x 10-7/16 10-7/16 10-1/2 280 195 350 38 51 HM3156 MS3156 24.5
H3160 280 H3160 x 11 11 10-15/16 300 208 380 40 53 HM3160 MS3160 30.2
H3164 300 H3164 x 11-1/2 11-1/2 11-7/16, 11-15/16, 12 320 226 400 42 56 HM3164 MS3164 34.9
H3168 320 H3168 x 12-1/2 12-1/2 12-7/16 340 254 440 55 72 HM3168 MS3168 49.5
H3172 340 H3172 x 13 13 12-15/16, 13-7/16, 13-1/2 360 259 460 58 75 HM3172 MS3172 54.2
H3176 360 H3176 x 14 14 13-15/16 380 264 490 60 77 HM3176 MS3176 61.7
H3180 380 H3180 x 15 15 14-15/16 400 272 520 62 82 HM3180 MS3180 70.6
H3184 400 H3184 x 15-3/4 15-3/4 — 420 304 540 70 90 HM3184 MS3184 84.2
H3188 410 H3188 x 16-1/2 16-1/2 — 440 307 560 70 90 HM3188 MS3188 104.0
H3192 430 H3192 x 17 17 — 460 326 580 75 95 HM3192 MS3192 116.0
H3196 450 H3196 x 18 18 — 480 335 620 75 95 HM3196 MS3196 133.0
Note: Hydraulic Adapter sleeves, from size OH3132 are also available with oil ducts for hydraulic removal.
P.T. International Corp. 236
I
I
Sizes 44 and up
with locking clip