Product Name : Bearing Adapter Sleeves
Product Description

What Is the Purpose of Bearing Adapter Sleeves?

Bearing adapter sleeves play a pivotal role in machinery by simplifying the installation and disassembly of bearings on cylindrical shafts. Specifically designed to accommodate bearings with a tapered bore onto cylindrical seats, these sleeves offer versatile usage on both plain and stepped shafts. They require no additional location on the shaft and are easily installed. When applied to plain shafts, bearings can be positioned at any point along the shaft. In the case of stepped shafts, when paired with an L-shaped spacer ring, these sleeves ensure precise axial positioning of bearings, simplifying the process of mounting and dismounting bearings.

Benefits and Functions

1. Facilitates Installation

With a tapered bore, these sleeves are easily mounted on shafts, ensuring proper alignment and reducing the risk of misalignment during assembly.

2. Ease of Replacement

During maintenance or bearing replacement, adapter sleeves play a pivotal role in simplifying disassembly. They allow for swift removal of bearings without causing damage to the shaft, minimizing downtime and optimizing the overall efficiency of machinery.

3. Improved Bearing Performance

By providing a stable and secure connection between the shaft and the bearing, these sleeves contribute to improved load distribution and reduced stress on components.

Leading Bearing Adapter Sleeve Suppliers

When it comes to adapter sleeves for metric shafts, we offer H2 H3 H23 H30 H31 H32 H39 specs for clients. To increase durability, all our sleeves are manufactured with material SS400 and supplied completely with bearing lock nuts and bearing lock washers or locking plates. Our precision-engineered sleeves offer exceptional reliability and performance, ensuring seamless integration into your machinery. Feel free to contact us for more bearing adapter sleeve details.

Product Introduction

Product Model : H2/HE2/HS2/HA2

H2
Adapter Sleeve NO.d1L

mm
D3

mm
C

mm
Lock NutLock WasherWeight

kg
H
mm
HE
in
HS
in
HA
in
H204 17 - - - 24 32 7 AN04 AW04 0.041
H205 20  3/4 7/8 13/16 26 38 8 AN05 AW05 0.070
H206 25 1 7/8 15/16 27 45 8 AN06 AW06 0.099
H207 30 1 1/4 1 1/8 1  3/16 29 52 9 AN07 AW07 0.125
H208 35 1 1/4 1 3/8 1  5/16 31 58 10 AN08 AW08 0.174
H209 40 1 1/2 1 5/8 1  7/16 33 65 11 AN09 AW09 0.227
H210 45 1 3/4 1 5/8 1 11/16 35 70 12 AN10 AW10 0.274
H211 50 2    1 7/8 1 15/16 37 75 12 AN11 AW11 0.308
H212 55 2 1/4 2 1/8 2  1/16 38 80 13 AN12 AW12 0.346
H213 60 2 1/4 2 3/8 2  3/16 40 85 14 AN13 AW13 0.401
H214 60 2 1/4 - 2  5/16 41 92 14 AN14 AW14 0.593
H215 65 2 1/2 2 5/8 2  7/16 43 98 15 AN15 AW15 0.707
H216 70 2 3/4 2 7/8 2 11/16 46 105 17 AN16 AW16 0.882
H217 75 3    - 2 15/16 50 110 18 AN17 AW17 1.020
H218 80 3 1/4 3 1/8 3  3/16 52 120 18 AN18 AW18 1.190
H219 85 3 1/4 - 3  5/16 55 125 19 AN19 AW19 1.370
H220 90 3 1/2 - 3  7/16 58 130 20 AN20 AW20 1.490
H221 95 - - - 60 140 20 AN21 AW21 1.720
H222 100 4 - 3 15/16 63 145 21 AN22 AW22 1.930
  • CS adapter sleeves are supplied completely with lock nuts and lock washers.
  • Adapter for these bores are designated HE/HS/HA.

Product Model : H3/HE3/HS3/HA3

H2
Adapter Sleeve NO.d1L

mm
D3

mm
C

mm
Lock NutLock WasherWeight

kg
H
mm
HE
in
HS
in
HA
in
H304 17 - - - 28 32 7 AN04 AW04 0.045
H305 20  3/4 7/8 - 29 38 8 AN05 AW05 0.075
H306 25 1 7/8 15/16 31 45 8 AN06 AW06 0.109
H307 30 1 1/4 1 1/8 1  3/16 35 52 9 AN07 AW07 0.142
H308 35 1 1/4 1 3/8 1  5/16 36 58 10 AN08 AW08 0.189
H309 40 1 1/2 1 5/8 1  7/16 39 65 11 AN09 AW09 0.248
H310 45 1 3/4 1 5/8 1 11/16 42 70 12 AN10 AW10 0.303
H311 50 2    1 7/8 1 15/16 45 75 12 AN11 AW11 0.345
H312 55 2 1/4 2 1/8 2  1/16 47 80 13 AN12 AW12 0.394
H313 60 2 1/4 2 3/8 2  3/16 50 85 14 AN13 AW13 0.458
H314 60 2 1/4 - - 52 92 14 AN14 AW14 0.723
H315 65 2 1/2 2 5/8 2  7/16 55 98 15 AN15 AW15 0.831
H316 70 2 3/4 2 7/8 2 11/16 59 105 17 AN16 AW16 1.03
H317 75 3    - 2 15/16 63 110 18 AN17 AW17 1.180
H318 80 3 1/4 3 1/8 3  3/16 65 120 18 AN18 AW18 1.370
H319 85 3 1/4 - 3  5/16 68 125 19 AN19 AW19 1.560
H320 90 3 1/2 - 3  7/16 71 130 20 AN20 AW20 1.690
H321 95 - - - 74 140 20 AN21 AW21 1.950
H322 100 4 - 3 15/16 77 145 21 AN22 AW22 2.180
  • CS adapter sleeves are supplied completely with lock nuts and lock washers.
  • Adapter for these bores are designated HE/HS/HA

Product Model : H23(H2304~2326)HE23/HS23/HA23

H2
Adapter Sleeve NO.d1L

mm
D3

mm
C

mm
Lock NutLock WasherWeight

kg
H
mm
HE
in
HS
in
HA
in
H2304 17 - - - 31 32 7 AN04 AW04 0.049
H2305 20  3/4 7/8 13/16 35 38 8 AN05 AW05 0.087
H2306 25 1 7/8 15/16 38 45 8 AN06 AW06 0.126
H2307 30 1 1/4 1 1/8 1  3/16 43 52 9 AN07 AW07 0.165
H2308 35 1 1/4 1 3/8 1  5/16 46 58 10 AN08 AW08 0.224
H2309 40 1 1/2 1 5/8 1  7/16 50 65 11 AN09 AW09 0.280
H2310 45 1 3/4 1 5/8 1 11/16 55 70 12 AN10 AW10 0.362
H2311 50 2    1 7/8 1 15/16 59 75 12 AN11 AW11 0.420
H2312 55 2 1/4 2 1/8 2  1/16 62 80 13 AN12 AW12 0.481
H2313 60 2 1/4 2 3/8 2  3/16 65 85 14 AN13 AW13 0.557
H2314 60 2 1/4 - - 68 92 14 AN14 AW14 0.897
H2315 65 2 1/2 2 5/8 2  7/16 73 98 15 AN15 AW15 1.050
H2316 70 2 3/4 2 7/8 2 11/16 78 105 17 AN16 AW16 1.280
H2317 75 3    - 2 15/16 82 110 18 AN17 AW17 1.450
H2318 80 3 1/4 3 1/8 3  3/16 86 120 18 AN18 AW18 1.690
H2319 85 3 1/4 - 3  5/16 90 125 19 AN19 AW19 1.920
H2320 90 3 1/2 - 3  7/16 97 130 20 AN20 AW20 2.150
H2321 95 - - - 101 140 20 AN21 AW21 2.460
H2322 100 4 - 3 15/16 105 145 21 AN22 AW22 2.740
H2324 110 4 1/4 - 4  3/16 112 155 22 AN24 AW24 3.190
H2326 115 4 1/2 - 4  7/16 121 165 23 AN26 AW26 4.600
  • CS adapter sleeves are supplied completely with lock nuts and lock washers.
  • Adapter for these bores are designated HE/HS/HA.

Product Model : H23(H2328~2356)HE23/HS23/HA23

H2
Adapter Sleeve NO.d1L

mm
D3

mm
C

mm
C5)1

mm
Lock NutLock WasherWeight

kg
H
mm
HE
in
HS
in
HA
in
H2328 125 5 4 13/16 4 15/16 131 180 24 - AN28 AW28 5.550
H2330 135 5 1/4 - 5  3/16 139 195 26 - AN30 AW30 6.630
H2332 140 5 1/2 - 5  7/16 147 210 28 - AN32 AW32 9.140
H2334 150 6    - 5 15/16 154 220 29 - AN34 AW34 10.200
H2336 160 6 1/2 - 6  7/16 161 230 30 - AN36 AW36 11.300
H2338 170 6 3/4 - 6 15/16 169 240 31 - AN38 AW38 12.600
H2340 180 7    - 7  3/16 176 250 32 - AN40 AW40 13.900
H2344 200 8    7 7/8 7 15/16 183 280 32 44 AN44 AL44 16.700
H2348 220 8 1/2 - 8 15/16 196 300 34 46 AN48 AL48 19.700
H2352 240 9 1/2 - 9  7/16 208 330 36 49 AN52 AL52 24.200
H2356 260 10 1/2 - 9 15/16 221 350 38 51 AN56 AL56 27.800
  • CS adapter sleeves are supplied completely with lock nuts and lock washers or lock plates.
  • Adapter for these bores are designated HE/HS/HA.

Product Model : H30/HE30/HA30

H30
Adapter Sleeve NO.d1L

mm
D3

mm
C

mm
C4)1

mm
Lock NutLock Washer 
& Lock Plate
Weight

kg
H
mm
HE
in
HA
in
H3024 110 4 1/4 4  3/16 72 145 22 - ANL24 AWL24 1.930
H3026 115 4 1/2 4  7/16 80 155 23 - ANL26 AWL26 2.850
H3028 125 5    4 15/16 82 165 24 - ANL28 AWL28 3.160
H3030 135 5 1/4 5  3/16 87 180 26 - ANL30 AWL30 3.890
H3032 140 5 1/2 5  7/16 93 190 28 - ANL32 AWL32 5.210
H3034 150 6    5  15/16 101 200 29 - ANL34 AWL34 5.990
H3036 160 6 1/2 6  7/16 109 210 30 - ANL36 AWL36 6.830
H3038 170 6 3/4 6 15/16 112 220 31 - ANL38 AWL38 7.450
H3040 180 7    7  3/16 120 240 32 - ANL40 AWL40 9.190
H3044 200 8    7  15/16 128 260 30 41 ANL44 ALL44 10.300
H3048 220 8  15/16 133 290 34 46 ANL48 ALL48 13.200
H3052 240 9 1/2 9  7/16 147 310 34 46 ANL52 ALL52 15.300
H3056 260 10 7/16 152 330 38 50 ANL56 ALL56 17.700
H3060 280 - 10 15/16 168 360 42 54 ANL60 ALL60 22.800
H3064 300 12 11 15/16 171 380 42 55 ANL64 ALL64 24.600
H3068 320 12 1/2 12  7/16 187 400 45 58 ANL68 ALL68 28.700
H3072 340 - 13  7/16 188 420 45 58 ANL72 ALL72 30.500
H3076 360 - 13 15/16 193 450 48 62 ANL76 ALL76 35.800
H3080 380 - - 210 470 52 66 ANL80 ALL80 41.300
H3084 400 - - 212 490 52 66 ANL84 ALL84 43.700
H3088 410 - - 228 520 60 77 ANL88 ALL88 65.200
H3092 430 - - 234 540 60 77 ANL92 ALL92 69.500
H3096 450 - - 237 560 60 77 ANL96 ALL96 73.300
H30/500 470 - - 247 580 68 85 ANL100 ALL100 81.800
  • CS adapter sleeves are supplied completely with lock nuts and lock washers or lock plates.
  • Adapter for these bores are designated HE/HA.
  • Adapter with the dimension C1 is equipped with a locking device as shown in the right illustration. 

Product Model : H31/HE31/HA31

H31
Adapter Sleeve NO.d1L

mm
D3

mm
C

mm
C4)1

mm
Lock NutLock Washer &
Lock Plate
Weight

kg
H
mm
HE
in
HA
in
H3120 90 3 1/2 3  7/16 76 130 20 - AN20 AW20 1.800
H3122 100 4    3 15/16 81 145 21 - AN22 AW22 2.250
H3124 110 4 1/4 4  3/16 88 155 22 - AN24 AW24 2.640
H3126 115 4 1/2 4  7/16 92 165 23 - AN26 AW26 3.660
H3128 125 5    4  15/16 97 180 24 - AN28 AW28 4.340
H3130 135 5 1/4 5  3/16 111 195 26 - AN30 AW30 5.520
H3132 140 5 1/2 5  7/16 119 210 28 - AN32 AW32 7.670
H3134 150 6    5  15/16 122 220 29 - AN34 AW34 8.380
H3136 160 6 1/2 6  7/16 131 230 30 - AN36 AW36 9.500
H3138 170 6 3/4 6  15/16 141 240 31 - AN38 AW38 10.800
H3140 180 7    7  3/16 150 250 32 - AN40 AW40 12.100
H3144 200 8    7  15/16 158 280 32 44 AN44 AL44 14.700
H3148 220 8 1/2 - 169 300 34 46 AN48 AL48 17.300
H3152 240 9 1/2 - 187 330 36 49 AN52 AL52 22.000
H3156 260 10 1/2 - 192 350 38 51 AN56 AL56 24.500
H3160 280 - - 208 380 40 53 AN60 AL60 30.200
H3164 300 12    - 226 400 42 56 AN64 AL64 34.900
H3168 320 12 1/2 - 254 440 55 72 AN68 AL68 49.500
H3172 340 - - 259 460 58 75 AN72 AL72 54.200
H3176 360 - - 264 490 60 77 AN76 AL76 61.700
H3180 380 - - 272 520 62 82 AN80 AL80 70.600
H3184 400 - - 304 540 70 90 AN84 AL84 84.200
H3188 410 - - 307 560 70 90 AN88 AL88 104.000
H3192 430 - - 326 580 75 95 AN92 AL92 116.000
H3196 450 - - 335 620 75 95 AN96 AL96 133.000
H31/500 470 - - 356 630 80 100 AN100 AL100 143.000
  • CS adapter sleeves are supplied completely with lock nuts and lock washers or lock plates.
  • Adapter for these bores are designated HE/HA
  • Adapter with the dimension C1 is equipped with a locking device as shown in the right illustration. 

Product Model : H32

H32
Adapter Sleeve No.d1
mm
L
mm
D3
mm
C
mm
C2)1
mm
Lock  Nut 

Lock Plate

Weight
kg
H3260 280 240 380 40 53 AN60 AL60 34.100
H3264 300 258 400 42 56 AN64 AL64 39.300
H3268 320 288 440 55 72 AN68 AL68 54.600
H3272 340 299 460 58 75 AN72 AL72 60.200
H3276 360 310 490 60 77 AN76 AL76 69.600
H3280 380 328 520 62 82 AN80 AL80 81.000
H3284 400 352 540 70 90 AN84 AL84 94.000
H3288 410 361 560 70 90 AN88 AL88 118.000
H3292 430 382 580 75 95 AN92 AL92 132.000
H3296 450 397 620 75 95 AN96 AL96 152.000
H32/500 470 428 630 80 100 AN100 AL100 166.000
  • CS adapter sleeves are supplied completely with lock nuts and lock plates.

Product Model : H39

H39
Adapter Sleeve No.d1
mm
L
mm
D3
mm
C
mm
C2)1
mm
Lock  Nut Lock Washer & 
Lock Plate
Weight
kg
H3936 160 87 210 30 - ANL36 AWL36 5.700
H3938 170 89 220 31 - ANL38 AWL38 6.190
H3940 180 98 240 32 - ANL40 AWL40 7.890
H3944 200 96 260 30 41 ANL44 ALL44 8.160
H3948 220 101 290 34 46 ANL48 ALL48 10.700
H3952 240 116 310 34 46 ANL52 ALL52 12.800
H3956 260 121 330 38 50 ANL56 ALL56 14.800
H3960 280 140 360 42 54 ANL60 ALL60 19.800
H3964 300 140 380 42 55 ANL64 ALL64 21.000
H3968 320 144 400 45 58 ANL64 ALL68 23.500
H3972 340 144 420 45 58 ANL72 ALL72 24.500
H3976 360 164 450 48 62 ANL76 ALL76 31.500
H3980 380 168 470 52 66 ANL80 ALL80 35.000
H3984 400 168 490 52 66 ANL84 ALL84 36.600
H3988 410 189 520 60 77 ANL88 ALL88 57.300
H3992 430 189 540 60 77 ANL92 ALL92 59.900
H3996 450 200 560 60 77 ANL96 ALL96 64.900
H39/500 470 208 580 68 85 ANL100 ALL100 73.100
  • CS adapter sleeves are supplied completely with lock nuts and lock washers or lock plates.