Page 77 - needle bearings

Needle roller and cage assemblies
NTN

BC
BC

П EW П FW
ПEW ПFW

Type KMJ Type KVŋŋS

FW 80ʙ120mm

Boundary dimensions Basic load ratings Limiting speeds Bearing numbers Mass
dynamic static dynamic static
mm N kgf r/min kg
grease oil
Fw Ew Bc Cr Cor Cr Cor (approx.)
88 23 53 000 118 000 5 400 12 100 3 300 5 000 K80ʷ88ʷ23 0.125
80 88 26 ʵ0.2 61 000 142 000 6 250 14 500 3 300 5 000 K80ʷ88ʷ26 0.131
ʵ0.55
88 30 69 000 166 000 7 050 17 000 3 300 5 000 K80ʷ88ʷ30 0.157
92 20 47 500 115 000 4 850 11 700 3 100 4 700 KMJ85ʷ92ʷ20 0.083
92 30 ʵ0.2 66 000 176 000 6 750 18 000 3 100 4 700 K85ʷ92ʷ30 0.142
85 ʵ0.55
93 27 64 000 153 000 6 500 15 600 3 100 4 700 K85ʷ93ʷ27 0.145
93 30 71 000 175 000 7 200 17 900 3 100 4 700 K85ʷ93ʷ30 0.160

97 20 46 000 113 000 4 700 11 500 2 900 4 400 K90ʷ97ʷ20 0.103
97 30 67 500 184 000 6 850 18 700 2 900 4 400 K90ʷ97ʷ30 0.151
ʵ0.2
90 98 26 ʵ0.55 64 000 157 000 6 550 16 000 2 900 4 400 K90ʷ98ʷ26 0.148
98 27 64 000 157 000 6 550 16 000 2 900 4 400 K90ʷ98ʷ27 0.150
98 30 72 500 184 000 7 400 18 800 2 900 4 400 K90ʷ98ʷ30 0.172
102 21 48 000 122 000 4 900 12 400 2 800 4 200 K95ʷ102ʷ21 0.115
102 31 ʵ0.2 70 500 199 000 7 200 20 300 2 800 4 200 K95ʷ102ʷ31 0.172
95 ʵ0.55
103 27 65 500 165 000 6 700 16 800 2 800 4 200 K95ʷ103ʷ27 0.159
103 30 74 000 193 000 7 550 19 600 2 800 4 200 K95ʷ103ʷ30 0.165
107 21 49 000 127 000 5 000 12 900 2 700 4 000 KV100ʷ107ʷ21S 0.120
107 31 ʵ0.3 71 500 207 000 7 300 21 100 2 700 4 000 K100ʷ107ʷ31 0.173
100 ʵ0.65
108 27 61 000 153 000 6 250 15 600 2 700 4 000 K100ʷ108ʷ27 0.176
108 30 76 000 201 000 7 700 20 500 2 700 4 000 K100ʷ108ʷ30 0.190
112 21 48 500 127 000 4 950 12 900 2 500 3 800 K105ʷ112ʷ21 0.130
ʵ0.3
105 112 31 ʵ0.65 71 000 207 000 7 250 21 100 2 500 3 800 K105ʷ112ʷ31 0.176
113 30 77 500 210 000 7 900 21 400 2 500 3 800 K105ʷ113ʷ30 0.198

117 24 54 500 149 000 5 550 15 200 2 400 3 600 K110ʷ117ʷ24 0.145
ʵ0.3
110 117 34 ʵ0.65 77 500 235 000 7 900 24 000 2 400 3 600 K110ʷ117ʷ34 0.205
118 30 79 000 219 000 8 050 22 300 2 400 3 600 K110ʷ118ʷ30 0.217
123 27 ʵ0.3 64 000 170 000 6 550 17 300 2 300 3 500 K115ʷ123ʷ27 0.200
115 ʵ0.65
125 34 95 000 241 000 9 700 24 600 2 300 3 500 K115ʷ125ʷ34 0.330
120 127 24 ʵ0.3 57 500 165 000 5 850 16 800 2 200 3 300 K120ʷ127ʷ24 0.160
ʵ0.65
Remarks: Even when an order is placed with reference to “Nominal bearing number” listed in this table, the ordered bearings are subject to being delivered with
different cage type.
B-15