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If the mounting spaces are limited, the tooth width and hub dimensions can be reconfigured.
Part Number
Configured Part Number is shown.
Type | [ M ]Material | [ S ]Surface Treatment | [ A ]Accessories | ||
Straight Bore | Straight Bore+Tap | Keyway+Tap | |||
GEFHB | GEFB | GEFKB | 1045 Carbon Steel | - | Set Screw (4137 Alloy Steel Black Oxide) |
GEFHBB | GEFBB | GEFKBB | Black Oxide | ||
GEFHBG | GEFBG | GEFKBG | Electroless Nickel Plating | ||
GEFHBS | GEFBS | GEFKBS | 304 Stainless Steel | - | Set Screw(304 Stainless Steel) |
Part Number | - | Number of Teeth | - | B | - | P | - | W | - | H |
GEFHB1.0 GEFKBG2.0 | - - | 30 32 | - - | 8 15 | - - | 15 20N | - - | W10 W0 | - | H26 |
Part Number | Number of Teeth | B 1mm Increment | Shaft Bore Dia. PH7 (1mm Increment) | Hub 1mm Increment | d Reference Dia. | D Tip Dia. | G Root Dia. | |||
Type | Module | Straight Bore Straight Bore+Tap | Keyway +Tap | W | H | |||||
Straight Bore GEFHB GEFHBB GEFHBG GEFHBS Straight Bore+Tap GEFB GEFBB GEFBG GEFBS Keyway+Tap GEFKB GEFKBB GEFKBG GEFKBS | 0.5 | 20 | 2~5 | 3 4 5 | - | 0~10 | P+2≤H≤G-2 (Straight Bore) P+4≤H≤G-2 (Straight Bore+Tap) | 10 | 11 | 8.75 |
24 | 3~6 | 12 | 13 | 10.75 | ||||||
25 | 12.5 | 13.5 | 11.25 | |||||||
26 | 13 | 14 | 11.75 | |||||||
30 | 15 | 16 | 13.75 | |||||||
32 | 16 | 17 | 14.75 | |||||||
36 | 3~12 | 18 | 19 | 16.75 | ||||||
40 | 20 | 21 | 18.75 | |||||||
48 | 24 | 25 | 22.75 | |||||||
50 | 25 | 26 | 23.75 | |||||||
60 | 5~25 | 30 | 31 | 28.75 | ||||||
70 | 35 | 36 | 33.75 | |||||||
80 | 40 | 41 | 38.75 | |||||||
100 | 50 | 51 | 48.75 | |||||||
0.8 | 15 | 3~10 | 5 6 6.35 | - | 0~10 | P+2≤H≤G-2 (Straight Bore) P+4≤H≤G-2 (Straight Bore+Tap) | 12 | 13.6 | 10 | |
16 | 12.8 | 14.4 | 10.8 | |||||||
18 | 14.4 | 16 | 12.4 | |||||||
20 | 16 | 17.6 | 14 | |||||||
24 | 5~8 | 19.2 | 20.8 | 17.2 | ||||||
25 | 20 | 21.6 | 18 | |||||||
28 | 22.4 | 24 | 20.4 | |||||||
30 | 24 | 25.6 | 22 | |||||||
32 | 25.6 | 27.2 | 23.6 | |||||||
36 | 6.35 8 | 28.8 | 30.4 | 26.8 | ||||||
40 | 32 | 33.6 | 30 | |||||||
45 | 36 | 37.6 | 34 | |||||||
48 | 38.4 | 40 | 36.4 | |||||||
50 | 40 | 41.6 | 38 | |||||||
1.0 | 20 | 5~15 | 6~12 | 8N | 0~15 | P+4≤H≤G-3 (Straight Bore, Straight Bore+Tap) P+6≤H≤G-3 (Keyway+Tap) | 20 | 22 | 17.5 | |
21 | 8N~10N | 21 | 23 | 18.5 | ||||||
22 | 22 | 24 | 19.5 | |||||||
23 | 23 | 25 | 20.5 | |||||||
24 | 24 | 26 | 21.5 | |||||||
25 | 25 | 27 | 22.5 | |||||||
26 | 6~18 | 8N~12N | 26 | 28 | 23.5 | |||||
28 | 28 | 30 | 25.5 | |||||||
30 | P+10≤H≤G-3 (Straight Bore, Straight Bore+Tap) P+13≤H≤G-3 (Keyway+Tap) | 30 | 32 | 27.5 | ||||||
32 | 32 | 34 | 29.5 | |||||||
35 | 8~20 | 35 | 37 | 32.5 | ||||||
36 | 8N~20N | 36 | 38 | 33.5 | ||||||
40 | 40 | 42 | 37.5 | |||||||
48 | 8~35 | 48 | 50 | 45.5 | ||||||
50 | 10N~30N | 50 | 52 | 47.5 | ||||||
60 | 60 | 62 | 57.5 | |||||||
70 | 10~40 | 12N~35N | 70 | 72 | 67.5 | |||||
80 | 80 | 82 | 77.5 | |||||||
100 | 15~40 | 15N~35N | 100 | 102 | 97.5 | |||||
120 | 120 | 122 | 117.5 | |||||||
1.5 | 16 | 10~20 | 6~12 | 8N~12N | 0~20 | P+6≤H≤G-4 | 24 | 27 | 20.25 | |
18 | 27 | 30 | 23.25 | |||||||
20 | 30 | 33 | 26.25 | |||||||
24 | 6~18 | 8N~15N | 36 | 39 | 32.25 | |||||
25 | P+13≤H≤G-4 (Straight Bore, Straight Bore+Tap) P+15≤H≤G-4 (Keyway+Tap) | 37.5 | 40.5 | 33.75 | ||||||
26 | 39 | 42 | 35.25 | |||||||
28 | 42 | 45 | 38.25 | |||||||
30 | 6~25 | 8N~25N | 45 | 48 | 41.25 | |||||
35 | 52.5 | 55.5 | 48.75 | |||||||
36 | 54 | 57 | 50.25 | |||||||
40 | 8~40 | 8N~30N | 60 | 63 | 56.25 | |||||
48 | 72 | 75 | 68.25 | |||||||
50 | 75 | 78 | 71.25 | |||||||
60 | 12~40 | 12N~35N | P+15≤H≤G-4 (Straight Bore, Straight Bore+Tap) P+20≤H≤G-4 (Keyway+Tap) | 90 | 93 | 86.25 | ||||
70 | 105 | 108 | 101.25 | |||||||
80 | 120 | 123 | 116.25 |
Part Number | Number of Teeth | B 1mm Increment | Shaft Bore Dia. PH7 (1mm Increment) | Hub 1mm Increment | d Reference Dia. | D Tip Dia. | G Root Dia. | |||
Type | Module | Straight Bore Straight Bore+Tap | Keyway +Tap | W | H | |||||
Straight Bore GEFHB GEFHBB GEFHBG GEFHBS Straight Bore+Tap GEFB GEFBB GEFBG GEFBS Keyway+Tap GEFKB GEFKBB GEFKBG GEFKBS | 2.0 | 15 | 15~25 | 8~15 | 8N~12N | 0~25 | P+10≤H≤G-5 (Straight Bore, Straight Bore+Tap) P+12≤H≤G-5 (Keyway+Tap) | 30 | 34 | 25 |
16 | 32 | 36 | 27 | |||||||
18 | 36 | 40 | 31 | |||||||
20 | 40 | 44 | 35 | |||||||
24 | 8~20 | 8N~17N | 48 | 52 | 43 | |||||
25 | 50 | 54 | 45 | |||||||
26 | 52 | 56 | 47 | |||||||
30 | 8~25 | 8N~20N | 60 | 64 | 55 | |||||
32 | 64 | 68 | 59 | |||||||
36 | 10~30 | 10N~25N | P+12≤H≤G-5 (Straight Bore, Straight Bore+Tap) P+14≤H≤G-5 (Keyway+Tap) | 72 | 76 | 67 | ||||
40 | 80 | 84 | 75 | |||||||
48 | 10~35 | 10N~30N | 96 | 100 | 91 | |||||
50 | 100 | 104 | 95 | |||||||
52 | 12~40 | 12N~35N | 104 | 108 | 99 | |||||
60 | 120 | 124 | 115 | |||||||
2.5 | 18 | 20~30 | 8~15 | 8N~12N | 0~30 | P+10≤H≤G-6 (Straight Bore, Straight Bore+Tap) P+12≤H≤G-6 (Keyway+Tap) | 45 | 50 | 38.75 | |
20 | 50 | 55 | 43.75 | |||||||
25 | 8~20 | 8N~17N | 62.5 | 67.5 | 56.25 | |||||
28 | 8~25 | 8N~20N | 70 | 75 | 63.75 | |||||
36 | 8~30 | 8N~25N | P+12≤H≤G-6 (Straight Bore, Straight Bore+Tap) P+14≤H≤G-6 (Keyway+Tap) | 90 | 95 | 83.75 | ||||
40 | 100 | 105 | 93.75 | |||||||
50 | 12~40 | 12N~35N | 125 | 130 | 118.75 | |||||
3.0 | 12 | 25~35 | 8~15 | 8N~12N | 0~35 | P+10≤H≤G-7 (Straight Bore, Straight Bore+Tap) P+12≤H≤G-7 (Keyway+Tap) | 36 | 42 | 28.5 | |
15 | 45 | 51 | 37.5 | |||||||
18 | 8~20 | 8N~20N | 54 | 60 | 46.5 | |||||
20 | 8~25 | 8N~25N | 60 | 66 | 52.5 | |||||
30 | 10~30 | 10N~30N | P+12≤H≤G-7 (Straight Bore, Straight Bore+Tap) P+14≤H≤G-7 (Keyway+Tap) | 90 | 96 | 82.5 | ||||
36 | 12~40 | 12N~35N | 108 | 114 | 100.5 | |||||
40 | 120 | 126 | 112.5 |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
Part Number |
---|
GEFB0.5-20-[2-5/1]-[3-4/1]-W[0-10/1] |
GEFB0.5-24-[2-5/1]-[3-6/1]-W0 |
GEFB0.5-24-[2-5/1]-[3-6/1]-W[6-10/1] |
GEFB0.5-25-[2-5/1]-[3-6/1]-W0 |
GEFB0.5-25-[2-5/1]-[3-6/1]-W[6-10/1] |
GEFB0.5-26-[2-5/1]-[3-6/1]-W0 |
GEFB0.5-26-[2-5/1]-[3-6/1]-W[6-10/1] |
GEFB0.5-30-[2-5/1]-[3-6/1]-W0 |
GEFB0.5-30-[2-5/1]-[3-6/1]-W[6-10/1] |
GEFB0.5-32-[2-5/1]-[3-6/1]-W0 |
GEFB0.5-32-[2-5/1]-[3-6/1]-W[6-10/1] |
GEFB0.5-36-[2-5/1]-6.35-W0 |
GEFB0.5-36-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-36-[2-5/1]-[3-12/1]-W0 |
GEFB0.5-36-[2-5/1]-[3-12/1]-W[6-10/1] |
GEFB0.5-40-[2-5/1]-6.35-W0 |
GEFB0.5-40-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-40-[2-5/1]-[3-12/1]-W0 |
GEFB0.5-40-[2-5/1]-[3-12/1]-W[6-10/1] |
GEFB0.5-48-[2-5/1]-6.35-W0 |
GEFB0.5-48-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-48-[2-5/1]-[3-12/1]-W0 |
GEFB0.5-48-[2-5/1]-[3-12/1]-W[6-10/1] |
GEFB0.5-50-[2-5/1]-6.35-W0 |
GEFB0.5-50-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-50-[2-5/1]-[3-12/1]-W0 |
GEFB0.5-50-[2-5/1]-[3-12/1]-W[6-10/1] |
GEFB0.5-60-[2-5/1]-6.35-W0 |
GEFB0.5-60-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-60-[2-5/1]-[5-25/1]-W0 |
GEFB0.5-60-[2-5/1]-[5-25/1]-W[6-10/1] |
GEFB0.5-70-[2-5/1]-6.35-W0 |
GEFB0.5-70-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-70-[2-5/1]-[5-25/1]-W0 |
GEFB0.5-70-[2-5/1]-[5-25/1]-W[6-10/1] |
GEFB0.5-80-[2-5/1]-6.35-W0 |
GEFB0.5-80-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-80-[2-5/1]-[5-25/1]-W0 |
GEFB0.5-80-[2-5/1]-[5-25/1]-W[6-10/1] |
GEFB0.5-100-[2-5/1]-6.35-W0 |
GEFB0.5-100-[2-5/1]-6.35-W[6-10/1] |
GEFB0.5-100-[2-5/1]-[5-25/1]-W0 |
GEFB0.5-100-[2-5/1]-[5-25/1]-W[6-10/1] |
GEFB0.8-15-[3-10/1]-[5-6/1]-W0 |
GEFB0.8-15-[3-10/1]-[5-6/1]-W[6-10/1] |
GEFB0.8-16-[3-10/1]-[5-6/1]-W0 |
GEFB0.8-16-[3-10/1]-[5-6/1]-W[6-10/1] |
GEFB0.8-18-[3-10/1]-[5-6/1]-W0 |
GEFB0.8-18-[3-10/1]-[5-6/1]-W[6-10/1] |
GEFB0.8-20-[3-10/1]-[5-6/1]-W0 |
GEFB0.8-20-[3-10/1]-[5-6/1]-W[6-10/1] |
GEFB0.8-24-[3-10/1]-6.35-W0 |
GEFB0.8-24-[3-10/1]-6.35-W[6-10/1] |
GEFB0.8-24-[3-10/1]-[5-8/1]-W0 |
GEFB0.8-24-[3-10/1]-[5-8/1]-W[6-10/1] |
GEFB0.8-25-[3-10/1]-6.35-W0 |
GEFB0.8-25-[3-10/1]-6.35-W[6-10/1] |
GEFB0.8-25-[3-10/1]-[5-8/1]-W0 |
GEFB0.8-25-[3-10/1]-[5-8/1]-W[6-10/1] |
GEFB0.8-28-[3-10/1]-6.35-W0 |
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Shape | Shape A / Shape B | Heat Treatment | Not Provided | Ground Tooth | Not Provided |
---|---|---|---|---|---|
Backlash | Provided | Bearing | Not Provided | Shaft Bore Tolerance | H7 |
Precision(Old JIS) | JIS B 1702 (Class 4) |
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