Page 125 - needle bearings

Machined-ring needle roller bearings
NTN

ra ra

ПDa ПDa

FW 90ʙ130mm

Boundary dimensions Basic load ratings Limiting speeds Bearing Abutment Mass
and fillet
dynamic static dynamic static numbers dimensions
mm N kgf r/min mm kg
grease oil Da ras
Fw D Be rs min 1ʣ Cr Cor Cr Cor max max (approx.)
110 25 1 71 500 128 000 7 300 13 100 2 900 4 400 NK90/25R 105 1 0.426
110 30 1 90 500 174 000 9 250 17 700 2 900 4 400 RNA4916R 105 1 0.516
+0.058
90 +0.036 110 35 1 104 000 208 000 10 600 21 200 2 900 4 400 NK90/35R 105 1 0.604
110 40 1 115 000 223 000 11 700 22 700 2 900 4 400 RNA5916 105 1 0.787
110 54 1 137 000 298 000 14 000 30 500 2 900 4 400 RNA6916R 105 1 0.987

+0.058 115 26 1 74 500 137 000 7 600 14 000 2 800 4 200 NK95/26R 110 1 0.364
95 +0.036
115 36 1 108 000 223 000 11 100 22 700 2 800 4 200 NK95/36R 110 1 0.652
120 26 1 73 500 137 000 7 500 14 000 2 700 4 000 NK100/26R 115 1 0.487
120 35 1.1 112 000 237 000 11 500 24 200 2 700 4 000 RNA4917R 113.5 1 0.657
+0.058
100 +0.036 120 36 1 107 000 223 000 11 000 22 800 2 700 4 000 NK100/36R 115 1 0.679
120 46 1.1 137 000 290 000 14 000 29 600 2 700 4 000 RNA5917 113.5 1 1.00
120 63 1.1 169 000 400 000 17 300 41 000 2 700 4 000 RNA6917R 113.5 1 1.20
125 26 1 76 500 147 000 7 800 14 900 2 500 3 800 NK105/26R 120 1 0.506
125 35 1.1 116 000 252 000 11 900 25 700 2 500 3 800 RNA4918R 118.5 1 0.697
+0.058
105 +0.036 125 36 1 111 000 238 000 11 400 24 300 2 500 3 800 NK105/36R 120 1 0.713
125 46 1.1 143 000 310 000 14 600 32 000 2 500 3 800 RNA5918 118.5 1 1.04
125 63 1.1 175 000 425 000 17 900 43 500 2 500 3 800 RNA6918R 118.5 1 1.33
130 30 1.1 97 500 204 000 9 950 20 800 2 400 3 600 NK110/30R 123.5 1 0.612
130 35 1.1 118 000 260 000 12 000 26 500 2 400 3 600 RNA4919R 123.5 1 0.719
+0.058
110 +0.036 130 40 1.1 129 000 292 000 13 100 29 700 2 400 3 600 NK110/40R 123.5 1 0.830
130 46 1.1 149 000 335 000 15 200 34 000 2 400 3 600 RNA5919 123.5 1 1.13
130 63 1.1 177 000 440 000 18 100 45 000 2 400 3 600 RNA6919R 123.5 1 1.46
140 40 1.1 127 000 260 000 12 900 26 500 2 300 3 500 RNA4920 133.5 1 1.15
+0.058
115 +0.036
140 54 1.1 182 000 395 000 18 600 40 500 2 300 3 500 RNA5920 133.5 1 1.76
140 30 1 93 500 210 000 9 550 21 400 2 200 3 300 RNA4822 135 1 0.670
+0.058
120 +0.036
140 40 1.1 113 000 268 000 11 500 27 300 2 200 3 300 NK120/40 133.5 1 0.910
150 40 1.1 131 000 279 000 13 300 28 400 2 100 3 200 RNA4922 143.5 1 1.24
+0.068
125 +0.043
150 54 1.1 193 000 440 000 19 700 45 000 2 100 3 200 RNA5922 143.5 1 1.89
+0.068
130 +0.043 150 30 1 99 500 233 000 10 100 23 800 2 100 3 100 RNA4824 145 1 0.730
Note 1) Allowable minimum chamfer dimension r.

B-63