RNAO needle roller bearing without shoulder and inner ring catalogue list
Dimension | Load Ratings | Limiting speed | ||||||
SPEC.1 | SPEC.2 | Mass | Fw | D | C | C | C0 | n1 oil≈ |
RNA035X45X13 | RNA035*45*13 | 50 | 35 | 45 | 13 | 10200 | 22000 | 10000 |
RNA055X68X20 | RNA055*68*20 | 157 | 55 | 68 | 20 | 22400 | 52000 | 6500 |
RNA060X78X20 | RNA060*78*20 | 253 | 60 | 78 | 20 | 28500 | 65300 | 5500 |
RNA060X78X40-D | RNA060*78*40-D | 368 | 60 | 78 | 40 | 45000 | 99000 | 5500 |
RNAO050X65X20 | RNAO050*65*20 | 162 | 50 | 65 | 20 | 23200 | 40540 | 7000 |
RNAO100X120X30 | RNAO100*120*30 | 671 | 100 | 120 | 30 | 58100 | 152000 | 4900 |
RNAO10X17X10FN | RNAO10*17*10FN | 9.1 | 10 | 17 | 10 | 3960 | 4500 | 20000 |
RNAO12X19X13.5TN | RNAO12*19*13.5TN | 14 | 12 | 19 | 13.5 | 5400 | 7500 | 22000 |
RNAO12X22X12TN | RNAO12*22*12TN | 17.9 | 12 | 22 | 12 | 8950 | 8000 | 23000 |
RNAO130X150X24 | RNAO130*150*24 | 130 | 150 | 24 | 50000 | 158000 | 3100 | |
RNAO15X23X13 | RNAO15*23*13 | 18.5 | 15 | 23 | 13 | 6500 | 8900 | 21100 |
RNAO16X24X13 | RNAO16*24*13 | 19.8 | 16 | 24 | 13 | 6200 | 8400 | 21100 |
RNAO16X24X20-D | RNAO16*24*20-D | 29.7 | 16 | 24 | 20 | 10200 | 14800 | 21100 |
RNAO16X28X12 | RNAO16*28*12 | 29.7 | 16 | 28 | 12 | 9500 | 10500 | 18000 |
RNAO17X25X13 | RNAO17*25*13 | 21 | 17 | 25 | 13 | 9400 | 11600 | 18000 |
RNAO17X35X10 | RNAO17*35*10 | 17 | 35 | 10 | ||||
RNAO18X30X24-D | RNAO18*30*24-D | 65 | 18 | 30 | 24 | 12100 | 16500 | 17600 |
RNAO18X30X24K | RNAO18*30*24K | 69 | 18 | 30 | 24 | 21900 | 30000 | 20000 |
RNAO20X28X13 | RNAO20*28*13 | 24.5 | 20 | 28 | 13 | 7800 | 9600 | 16000 |
RNAO20X28X26-D | RNAO20*28*26-D | 48.1 | 20 | 28 | 26 | 10080 | 20500 | 16000 |
RNAO20X32X12 | RNAO20*32*12 | 36.6 | 20 | 32 | 12 | 10100 | 14100 | 16000 |
RNAO21X29X30 | RNAO21*29*30 | 21 | 29 | 30 | ||||
RNAO22X30X13 | RNAO22*30*13 | 27 | 22 | 30 | 13 | 10400 | 15900 | 14000 |
RNAO22X30X26 | RNAO22*30*26 | 22 | 30 | 26 | ||||
RNAO22X35X16 | RNAO22*35*16 | 58 | 22 | 35 | 16 | 10000 | 15500 | 16000 |
RNAO25X35X16 | RNAO25*35*16 | 25 | 35 | 16 | ||||
RNAO25X35X17 | RNAO25*35*17 | 49 | 25 | 35 | 17 | 10900 | 22000 | 15020 |
RNAO25X35X26-D | RNAO25*35*26-D | 67.8 | 25 | 35 | 26 | 12400 | 25000 | 15020 |
RNAO25X37X16 | RNAO25*37*16 | 59.2 | 25 | 37 | 16 | 15000 | 20900 | 12000 |
RNAO25X37X32-D | RNAO25*37*32-D | 108 | 25 | 37 | 32 | 25000 | 38900 | 12000 |
RNAO26X39X13 | RNAO26*39*13 | 59 | 26 | 39 | 13 | 87600 | 10200 | 15000 |
RNAO28X40X16 | RNAO28*40*16 | 28 | 40 | 16 | ||||
RNAO30X40X17 | RNAO30*40*17 | 59 | 30 | 40 | 17 | 12600 | 24000 | 10500 |
RNAO30X40X26-D | RNAO30*40*26-D | 92 | 30 | 40 | 26 | 16000 | 32000 | 10500 |
RNAO30X42X16 | RNAO30*42*16 | 49.9 | 30 | 42 | 16 | 13000 | 23200 | 10500 |
RNAO30X42X32-D | RNAO30*42*32-D | 126 | 30 | 42 | 32 | 29500 | 47000 | 10500 |
RNAO35X45X17-D | RNAO35*45*17-D | 60 | 35 | 45 | 17 | 17800 | 24500 | 10000 |
RNAO35X45X26 | RNAO35*45*26 | 88 | 35 | 45 | 26 | 20500 | 40000 | 10000 |
RNAO35X47X16 | RNAO35*47*16 | 75 | 35 | 47 | 16 | 20400 | 31500 | 10000 |
RNAO35X47X17 | RNAO35*47*17 | 35 | 47 | 17 | ||||
RNAO35X47X18 | RNAO35*47*18 | 86 | 35 | 47 | 18 | 22500 | 35000 | 10000 |
RNAO35X47X32-D | RNAO35*47*32-D | 149 | 35 | 47 | 32 | 32000 | 55000 | 10000 |
RNAO37X47X13 | RNAO37*47*13 | 37 | 47 | 13 | ||||
RNAO37X52X18 | RNAO37*52*18 | 115 | 37 | 52 | 18 | 18900 | 35500 | 8800 |
RNAO40X50X17 | RNAO40*50*17 | 72 | 40 | 20 | 17 | 15400 | 29880 | 8800 |
RNAO40X50X34-D | RNAO40*50*34-D | 151 | 40 | 20 | 34 | 25100 | 57200 | 11000 |
RNAO40X55X20 | RNAO40*55*20 | 144 | 40 | 55 | 20 | 26300 | 46100 | 10000 |
RNAO40X55X40-D | RNAO40*55*40-D | 268 | 40 | 55 | 40 | 54700 | 87000 | 10000 |
RNAO42X57X20 | RNAO42*57*20 | 132 | 42 | 57 | 20 | 26700 | 43700 | 10000 |
RNAO45X55X17 | RNAO45*55*17 | 82.5 | 45 | 55 | 17 | 18000 | 36000 | 9000 |
RNAO45X62X40-D | RNAO45*62*40-D | 368 | 45 | 62 | 40 | 42200 | 85050 | 9000 |
RNAO50X62X20 | RNAO50*62*20 | 140 | 50 | 62 | 20 | 20600 | 46860 | 7500 |
RNAO50X65X40-D | RNAO50*65*40-D | 321 | 50 | 65 | 40 | 39000 | 80600 | 7000 |
RNAO5X10X8 | RNAO5*10*8 | 2.8 | 5 | 10 | 8 | 2050 | 1720 | 27800 |
RNAO65X85X30 | RNAO65*85*30 | 394 | 65 | 85 | 30 | 37000 | 90900 | 4900 |
RNAO65X85X60-D | RNAO65*85*60-D | 464 | 65 | 85 | 60 | 57000 | 123000 | 6500 |
RNAO6X12X8TN | RNAO6*12*8TN | 6 | 6 | 12 | 8 | 2600 | 2280 | 32000 |
RNAO6X13X8TN | RNAO6*13*8TN | 6 | 6 | 13 | 8 | 2300 | 1880 | 30000 |
RNAO70X90X30 | RNAO70*90*30 | 488 | 70 | 90 | 20 | 40000 | 105000 | 5100 |
RNAO70X90X60-D | RNAO70*90*60-D | 70 | 90 | 60 | ||||
RNAO75X95X60 | RNAO75*95*60 | 75 | 95 | 60 | ||||
RNAO7X14X8 | RNAO7*14*8 | 7 | 7 | 14 | 8 | 2850 | 2650 | 31000 |
RNAO7X14X8TN | RNAO7*14*8TN | 5 | 7 | 14 | 8 | 2250 | 1950 | 31000 |
RNAO80X100X30 | RNAO80*100*30 | 527 | 80 | 100 | 30 | 52000 | 139000 | 4900 |
RNAO80X100X60 | RNAO80*100*60 | 80 | 100 | 60 | ||||
RNAO80X95X56-D | RNAO80*95*56-D | 80 | 95 | 56 | 52000 | 139000 | 4800 | |
RNAO85X105X25 | RNAO85*105*25 | 449 | 85 | 105 | 25 | 48600 | 106000 | 4900 |
RNAO8X15X10TN | RNAO8*15*10TN | 7.8 | 8 | 15 | 10 | 3050 | 3920 | 28000 |
RNAO8X19X9 | RNAO8*19*9 | 8 | 19 | 9 | ||||
RNAO90X105X26 | RNAO90*105*26 | 323 | 90 | 105 | 26 | 42500 | 129000 | 4900 |
RNAO90X110X30 | RNAO90*110*30 | 600 | 90 | 110 | 30 | 58000 | 129000 | 4900 |
Findbearing.com supplies high quality RNAO needle roller bearing without shoulder and inner ring.
Note:
– Entity bushed needle roller bearing is a kind of high capacity bearing with small sectional height.
– It can operate flexibly even with the light alloy bearing seat due to the high hardness of the outer ring.
– RNAO series is the needle roller bearing without shoulder and inner ring.
– It is requested that the surface hardness of shaft journal be no less than HRC60 and surface roughness Ra value be no more than 0.63um.
– D means double row.
– TN means plastic retainer.
– Permissible operating temperature: 120 centigrade, 150 centigrade for temporary use, 180 centigrade for short time only.
– For grease lubricant, the permissible value should be 60% of those in the list.
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