Shaft diameter | Block bearing model | Dimensions(mm) | bolt specification | Bearingmodel | Block model | weight(kg) | |||||||||
d | H | J | L | A2 | A1 | A | E | N | S | ||||||
(min.) | (mm) | ||||||||||||||
7/8 15/16
1 |
25 | NAFL305-14 305-15 305 305-16
| 150 | 113 | 80 | 16 | 13 | 29 | 46,1 | 19 | 16,7 | M16 | NA305-14 305-15 305 305-16 | FL305 | 1,1 |
1- 1/8
1- 3/16 |
30 | NAFL306-18 306 306-19
| 180 | 134 | 90 | 18 | 15 | 32 | 50,5 | 23 | 17,5 | M20 | NA306-18 306 306-19 | FL306 | 1,6 |
1-1/4 1-5/16 1-3/8
1- 7/16 |
35 | NAFL307-20 307-21 307-22 307 307-23
| 185 | 141 | 100 | 20 | 16 | 36 | 53,3 | 23 | 18,3 | M20 | NA307-20 307-21 307-22 307 307-23 | FL307 | 2,0 |
1-1/2 1-9/16 |
40 | NAFL308-24 308-25 308
| 200 | 158 | 112 | 23 | 17 | 40 | 60,3 | 23 | 19,8 | M20 | NA308-24 308-25 308 | FL308 | 2,6 |
1-5/8 1-11/16 1-3/4 |
45 | NAFL309-26 309-27 309-28 309
| 230 | 177 | 125 | 25 | 18 | 44 | 63,9 | 25 | 19,8 | M22 | NA309-26 309-27 309-28 309 | FL309 | 3,6 |
1-7/8 1-15/16 |
50 | NAFL310-30 310-31 310
| 240 | 187 | 140 | 28 | 19 | 48 | 70 | 25 | 24,6 | M22 | NA310-30 310-31 310 | FL310 | 4,6 |
2 2-1/8
2-3/16 |
55 | NAFL311-32 311-34 311 311-35
| 250 | 198 | 150 | 30 | 20 | 52 | 75,2 | 25 | 27,8 | M22 | NA311-32 311-34 311 311-35 | FL311 | 5,3 |
2-1/4
2-3/8 2-7/16 |
60 | NAFL312-36 312 312-38 312-39
| 270 | 212 | 160 | 33 | 22 | 56 | 80 | 31 | 29,5 | M27 | NA312-36 312 312-38 312-39 | FL312 | 6,4 |
2- 1/2 |
65 | NAFL313-40 313 | 295 | 240 | 175 | 33 | 25 | 58 | 86,2 | 31 | 32,5 | M27 | NA313-40 313 | FL313 | 8,2 |
2-3/4 |
70 | NAFL314-44 314
| 315 | 250 | 185 | 36 | 28 | 61 | 93,95 | 35 | 34,15 | M30 | NA314-44 314 | FL314 | 9,5 |
3 | 75 | NAFL315 315-48
| 320 | 260 | 195 | 39 | 30 | 66 | 101,7 | 35 | 37,3 | M30 | NA315 315-48 | FL315 | 11 |
80 | NAFL316
| 355 | 285 | 210 | 38 | 32 | 68 | 103,9 | 38 | 40,5 | M33 | NA216 | FL316 | 14 |
Shaft diameter | Block bearing model | Dimensions(mm) | bolt specification | Bearingmodel | Block model | weight(kg) | |||||||||
d | H | J | L | A2 | A1 | A | E | N | S | ||||||
(min.) | (mm) | ||||||||||||||
7/8 15/16
1 |
25 | NAFL305-14 305-15 305 305-16
| 150 | 113 | 80 | 16 | 13 | 29 | 46,1 | 19 | 16,7 | M16 | NA305-14 305-15 305 305-16 | FL305 | 1,1 |
1- 1/8
1- 3/16 |
30 | NAFL306-18 306 306-19
| 180 | 134 | 90 | 18 | 15 | 32 | 50,5 | 23 | 17,5 | M20 | NA306-18 306 306-19 | FL306 | 1,6 |
1-1/4 1-5/16 1-3/8
1- 7/16 |
35 | NAFL307-20 307-21 307-22 307 307-23
| 185 | 141 | 100 | 20 | 16 | 36 | 53,3 | 23 | 18,3 | M20 | NA307-20 307-21 307-22 307 307-23 | FL307 | 2,0 |
1-1/2 1-9/16 |
40 | NAFL308-24 308-25 308
| 200 | 158 | 112 | 23 | 17 | 40 | 60,3 | 23 | 19,8 | M20 | NA308-24 308-25 308 | FL308 | 2,6 |
1-5/8 1-11/16 1-3/4 |
45 | NAFL309-26 309-27 309-28 309
| 230 | 177 | 125 | 25 | 18 | 44 | 63,9 | 25 | 19,8 | M22 | NA309-26 309-27 309-28 309 | FL309 | 3,6 |
1-7/8 1-15/16 |
50 | NAFL310-30 310-31 310
| 240 | 187 | 140 | 28 | 19 | 48 | 70 | 25 | 24,6 | M22 | NA310-30 310-31 310 | FL310 | 4,6 |
2 2-1/8
2-3/16 |
55 | NAFL311-32 311-34 311 311-35
| 250 | 198 | 150 | 30 | 20 | 52 | 75,2 | 25 | 27,8 | M22 | NA311-32 311-34 311 311-35 | FL311 | 5,3 |
2-1/4
2-3/8 2-7/16 |
60 | NAFL312-36 312 312-38 312-39
| 270 | 212 | 160 | 33 | 22 | 56 | 80 | 31 | 29,5 | M27 | NA312-36 312 312-38 312-39 | FL312 | 6,4 |
2- 1/2 |
65 | NAFL313-40 313 | 295 | 240 | 175 | 33 | 25 | 58 | 86,2 | 31 | 32,5 | M27 | NA313-40 313 | FL313 | 8,2 |
2-3/4 |
70 | NAFL314-44 314
| 315 | 250 | 185 | 36 | 28 | 61 | 93,95 | 35 | 34,15 | M30 | NA314-44 314 | FL314 | 9,5 |
3 | 75 | NAFL315 315-48
| 320 | 260 | 195 | 39 | 30 | 66 | 101,7 | 35 | 37,3 | M30 | NA315 315-48 | FL315 | 11 |
80 | NAFL316
| 355 | 285 | 210 | 38 | 32 | 68 | 103,9 | 38 | 40,5 | M33 | NA216 | FL316 | 14 |
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