1604 models in the K series, 105–320 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| K105x112x21 | NTN | 105 | 112 | 21 | Cross-ref → |
| K89312TN | ANDGE | 110 | 62 | 10.5 | — |
| K81215TN | ANDGE | 110 | 77 | 8 | — |
| K81117TN | ANDGE | 110 | 87 | 5.75 | — |
| K 110x117x24 | SKF | 110 | 117 | 24 | Cross-ref → |
| K110X117X24 | INA | 110 | 117 | 24 | Cross-ref → |
| K110x117x24 | NTN | 110 | 117 | 24 | Cross-ref → |
| K 110x118x30 | SKF | 110 | 118 | 30 | Cross-ref → |
| K110X118X30 | INA | 110 | 118 | 30 | Cross-ref → |
| K110x118x30 | NTN | 110 | 118 | 30 | Cross-ref → |
| K81122-TV | INA | 110 | 145 | 11 | — |
| K89313TN | ANDGE | 115 | 67 | 10.5 | — |
| K81216TN | ANDGE | 115 | 82 | 8.5 | — |
| K 115x123x27 | SKF | 115 | 123 | 27 | — |
| K115x123x27 | NTN | 115 | 123 | 27 | — |
| K81118TN | ANDGE | 120 | 92 | 6.5 | — |
| K 120x127x24 | SKF | 120 | 127 | 24 | — |
| K120X127X24 | INA | 120 | 127 | 24 | — |
| K120x127x24 | NTN | 120 | 127 | 24 | — |
| K81124-TV | INA | 120 | 155 | 11 | — |
| K89314TN | ANDGE | 125 | 72 | 12 | — |
| K81217TN | ANDGE | 125 | 88 | 9.5 | — |
| K 125x133x35 | SKF | 125 | 133 | 35 | — |
| K125X133X35 | INA | 125 | 133 | 35 | — |
| K125x133x35 | NTN | 125 | 133 | 35 | — |
| K126×130×57 | ANDGE | 126 | 130 | 57 | — |
| K89412TN | ANDGE | 130 | 62 | 14 | — |
| K 130x137x24 | SKF | 130 | 137 | 24 | — |
| K81126-TV | INA | 130 | 170 | 12 | — |
| K89315TN | ANDGE | 135 | 77 | 12.5 | — |
| K81218TN | ANDGE | 135 | 93 | 10.5 | — |
| K81120TN | ANDGE | 135 | 102 | 7 | — |
| K 135x143x35 | SKF | 135 | 143 | 35 | — |
| K135X143X35 | INA | 135 | 143 | 35 | — |
| K89413TN | ANDGE | 140 | 68 | 15 | — |
| K89316TN | ANDGE | 140 | 82 | 12.5 | — |
| K81128-TV | INA | 140 | 180 | 12 | — |
| K81122 | ANDGE | 145 | 112 | 7 | — |
| K 145x153x26 | SKF | 145 | 153 | 26 | — |
| K145X153X26 | INA | 145 | 153 | 26 | — |
| K145x153x26 | NTN | 145 | 153 | 26 | — |
| K89414 | ANDGE | 150 | 73 | 16 | — |
| K89317 | ANDGE | 150 | 88 | 13.5 | Cross-ref → |
| K81220 | ANDGE | 150 | 103 | 11.5 | Cross-ref → |
| K 150x160x46 | SKF | 150 | 160 | 46 | — |
| K81130-TV | INA | 150 | 190 | 12 | — |
| K89318 | ANDGE | 155 | 93 | 13.5 | Cross-ref → |
| K81124 | ANDGE | 155 | 122 | 7 | — |
| K 155x163x26 | SKF | 155 | 163 | 26 | — |
| K155X163X26 | INA | 155 | 163 | 26 | — |
| K155x163x26 | NTN | 155 | 163 | 26 | — |
| K89415 | ANDGE | 160 | 78 | 17 | — |
| K81222 | ANDGE | 160 | 113 | 11.5 | Cross-ref → |
| K 160x170x46 | SKF | 160 | 170 | 46 | — |
| K160X170X46 | INA | 160 | 170 | 46 | — |
| K160x170x46 | NTN | 160 | 170 | 46 | — |
| K81132-TV | INA | 160 | 200 | 12 | — |
| K 165x173x26 | SKF | 165 | 173 | 26 | — |
| K89416 | ANDGE | 170 | 83 | 18 | — |
| K89320 | ANDGE | 170 | 103 | 14.5 | Cross-ref → |
| K81224 | ANDGE | 170 | 123 | 12 | Cross-ref → |
| K81126 | ANDGE | 170 | 132 | 9 | Cross-ref → |
| K81134-TV | INA | 170 | 215 | 14 | — |
| K 175x183x32 | SKF | 175 | 183 | 32 | — |
| K175x183x32L1 | NTN | 175 | 183 | 32 | — |
| K81128 | ANDGE | 178 | 142 | 9.5 | Cross-ref → |
| K89417 | ANDGE | 180 | 88 | 19.5 | — |
| K81136-M | INA | 180 | 225 | 14 | — |
| K 185x195x37 | SKF | 185 | 195 | 37 | — |
| K81226 | ANDGE | 187 | 133 | 13 | Cross-ref → |
| K81130 | ANDGE | 188 | 152 | 9.5 | Cross-ref → |
| K89418 | ANDGE | 190 | 93 | 20 | — |
| K89322 | ANDGE | 190 | 113 | 16.5 | Cross-ref → |
| K81138-M | INA | 190 | 240 | 15 | — |
| K 195x205x37 | SKF | 195 | 205 | 37 | — |
| K81228 | ANDGE | 197 | 143 | 13.5 | Cross-ref → |
| K81132 | ANDGE | 198 | 162 | 9.5 | Cross-ref → |
| K81140-M | INA | 200 | 250 | 15 | — |
| K89420 | ANDGE | 210 | 103 | 22.5 | — |
| K89324 | ANDGE | 210 | 123 | 18.5 | — |
| K 210x220x42 | SKF | 210 | 220 | 42 | — |
| K81230 | ANDGE | 212 | 153 | 14.5 | — |
| K 220x230x42 | SKF | 220 | 230 | 42 | — |
| K220x230x42 | NTN | 220 | 230 | 42 | — |
| K81144-M | INA | 220 | 270 | 15 | — |
| K81232 | ANDGE | 222 | 163 | 15 | — |
| K89326 | ANDGE | 225 | 134 | 20 | — |
| K89422 | ANDGE | 230 | 113 | 24.5 | — |
| K89328 | ANDGE | 240 | 144 | 20.5 | — |
| K 240x250x42 | SKF | 240 | 250 | 42 | — |
| K240x250x42L1 | NTN | 240 | 250 | 42 | — |
| K81148-M | INA | 240 | 300 | 18 | — |
| K89424 | ANDGE | 250 | 123 | 26 | — |
| K89330 | ANDGE | 250 | 154 | 20.5 | — |
| K81152-M | INA | 260 | 320 | 18 | — |
| K 265x280x50 | SKF | 265 | 280 | 50 | — |
| K265x280x50L1 | NTN | 265 | 280 | 50 | — |
| K89426 | ANDGE | 270 | 134 | 28.5 | — |
| K89428 | ANDGE | 280 | 144 | 28.5 | — |
| K81156-M | INA | 280 | 350 | 22 | — |
| K89430 | ANDGE | 300 | 154 | 30 | — |
| K81160-M | INA | 300 | 380 | 25 | — |
| K89432 | ANDGE | 320 | 164 | 31.5 | — |
| K81164-M | INA | 320 | 400 | 25 | — |
K series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Needle Roller Bearings series: RNA · NA · HK · NK · BK · KT · IR · NKI