Catalog: Machined-ring needle roller bearings | |
| of nominal bearing number remarks type nk nk 7 10 t2 tail code 5 12 width ... circle diameter type code type nk+ir nk24 16r ir 20 24 16 type code bore diameter ... code r rib type t2 resin cage 5 9 type nk r type mr inch series nk 14 165 mr 10 ... at 100°c and less mr 15.875 234.95 nk type r+ir type mr+mi inch series ... inscribed circle dia code type code nk 10 r ir 150 mr101812 type code ... circle diameters fw of bearing type nk rna and mr conform to iso tolerance ... | |
| to bearing but excluding type nk with roller inscribed circle diameter ... | |
| type rna49 type rna59 type rna69 type nk ntn crcrcrd fw d fw d fw type nk fw ... r fw 14mm type rna59 type rna69 r type nk r fw 14mm fw 5 16mm boundary dimensions ... 000 23 000 23 000 23 000 23 000 23 000 nk5/10t2 nk5/12t2 nk6/10t2 nk6/12t2 ... rna495t2 nk7/10t2 nk7/12t2 rna496 nk8/12t2 nk8/16t2 nk9/12t2 nk9/16t2 rna497 ... nk10/12t2 nk10/16 rna498 nk12/12 nk12/16 rna499 rna4900r nk14/16r nk14/20r ... nk15/16r nk15/20r rna4901r nk16/16r nk16/20r rna6901r 6.5 6.5 7.5 7.5 8.5 8.5 8. ... | |
| type rna49 type rna59 type rna69 type nk d fw d fw type rna49 r type rna59 type ... rna69 r fw type nk r type rna69 type r fw 35mm 40mm fw 28 ... 000 10 000 rna49/22r rna59/22 rna69/22r nk29/20r nk29/30r nk30/20r nk30/30r rna4905r ... rna5905 rna6905r nk32/20r nk32/30r rna49/28r rna59/28 rna69/28r nk35/ ... 20r nk35/30r rna4906r rna5906 rna6906r nk37/20r nk37/30r nk38/20r nk38/30r nk40/20r ... nk40/30r rna49/32r rna59/32 rna69/32r 37 37 ... | |
| type rna49 type rna59 type rna69 type nk d fw d fw type rna48 type rna49 r type ... rna49 rna59 type type nk r type nk type rna69 r fw 63 85mm boundary ... 4 700 4 700 4 700 4 700 4 700 rna6911r nk65/25r nk65/35r nk68/25r nk68/35r rna4912r ... rna5912 rna6912r nk70/25r nk70/35r rna4913r rna5913 rna6913r nk73/25r ... nk73/35r nk75/25r nk75/35r nk80/25r nk80/35r rna4914r rna5914 rna6914r nk85/25r ... nk85/35r rna5915 75 74 74 77 78 80 80 80 81 ... | |
| type rna48 type rna49 type rna59 type nk d c r ntn fw fw 130 220mm boundary ... 200 2 100 2 100 2 000 1 900 1 900 1 800 nk130/40 rna4924 rna5924 rna4826 nk145/32 ... nk145/42 rna4926 rna5926 rna4828 nk155/32 nk155/42 rna4928 rna5928 nk165/32 ... rna4830 nk165/42 rna4930 rna4832 rna4932 rna4834 ... | |
| ntn type na49 type na59 type na69 type nk ir ddfddfddf type na49 d 9mm type nk ir ... r d 10mm type na59 type na69 r type nk ir d 10mm d 5 17mm boundary dimensions ... 000 19 000 19 000 18 000 18 000 na495t2 nk8/12t2 ir5 8 12 nk8/16t2 ir5 8 16 na496 ... nk9/12t2 ir6 9 12 nk9/16t2 ir6 9 16 na497 nk10/12t2 ir7 nk10/ ... 16 na498 nk12/12 nk12/16 na499 na4900r nk14/16r ir10 ir9 12 ir9 12 12 16 ir7 10 12 ... 10 16 10 14 16 20 nk14/20r ir10 14 na4901r nk16/16r ir12 ... na6901r nk19/16r ir15 na4902r na5902 na6902r nk21/ ... 16r ir17 na4903r na5903 12 16 16 20 nk16/20r ir12 16 19 16 20 nk19/20r ir15 19 ... 21 16 20 nk21/20r ir17 21 note 1 allowable minimum ... | |
| ntn type na49 type na59 type na69 type nk ir rrsddf type na49 r type na59 type ... na69 r type nk ir d 30mm d 17 32mm boundary dimensions ... 000 11 000 11 000 11 000 10 000 na6903r nk24/16r ir20 na4904r na5904 na6904r nk26/ ... 16r ir22 na49/22r na59/22 na69/22r nk29/20r ir25 nk29/30r ir25 na4905r na5905 ... na6905r nk32/20r ir28 nk32/30r ir28 na49/28r na59/28 na69/28r nk35 ... /20r ir30 nk35/30r ir30 na4906r na5906 na6906r nk37/ ... 20r ir32 nk37/30r ir32 na49/32r 37 37 20 30 35 35 20 ... 32 20 30 29 29 20 30 26 16 20 24 16 20 nk24/20r ir20 24 20 37 37 37 34 34 nk26/20r ... | |
| ntn type na49 type na59 type na69 type nk ir ddfddf type na49 r type na59 type nk ... 000 6 500 6 500 6 500 na59/32 na69/32r nk40/20r ir35 nk40/30r ir35 na4907r na5907 ... na6907r nk43/20r ir38 nk43/30r ir38 nk45/20r ir40 nk45/30r ir40 na4908r na5908 ... na6908r nk47/20r ir42 nk47/30r ir42 nk50/25r ir45 nk50/35r ir45 na4909r na5909 ... na6909r nk55/25r ir50 nk55/35r ir50 na4910r na5910 na6910r nk60/ ... 25r ir55 nk60/35r ir55 na4911r 60 60 25 35 55 55 25 ... | |
| ntn type na49 type na59 type na69 type nk ir ddfddf type na49 r type na59 type nk ... 4 400 4 400 4 200 4 200 na5911 na6911r nk68/25r ir60 nk68/35r ir60 na4912r na5912 ... na6912r nk73/25r ir65 na4913r na5913 nk73/35r ir65 na6913r nk80/25r ir70 nk80/35r ... ir70 na4914r na5914 na6914r nk85/25r ir75 85 na4915r nk85/35r ir75 85 ... na5915 na6915r nk90/25r ir80 90 na4916r nk90/35r ir80 90 na5916 na6916r nk95/26r ... ir85 nk95/36r ir85 95 95 26 36 25 35 25 35 80 80 ... | |
| ntn type na48 type na49 type na59 type nk ir ddfddf type na49 r type na49 type ... na59 type nk r ir type nk ir type na69 r d 85 130mm boundary ... 800 2 800 2 700 na4917r na5917 na6917r nk100/26r nk100/36r na4918r na5918 na6918r ... nk105/26r nk105/36r na4919r na5919 na6919r nk110/30r ... nk110/40r na4920 na5920 na4822 nk120/40 ir110 120 40 na4922 na5922 na4824 ... nk130/40 ir120 130 40 na4924 na5924 na4826 ... nk145/32 ir130 145 32 nk145/42 ir130 145 42 na4926 ir100 ir100 110 ... | |
| ring type na48 type na49 type na59 type nk ir dcrrs ntn d f d 130 280mm boundary ... 1 400 1 400 1 300 1 300 na5926 na4828 nk155/32 ir140 155 na4928 na5928 nk165/32 ... ir150 165 32 na4830 nk165/42 ir150 165 na4930 na4832 na4932 ... na4852 na4952 na4856 na4956 42 32 nk155/42 ir140 155 42 170 180 190 200 1.5 505 ... | |
