Needle Roller Bearings - without IR / Metric Series Product Table

Product Table
Boundary Dimensions
(in)
Bearing Number Basic Load Ratings
(N)
Speed Ratings
(rpm)
Mass
(kg)
Abutment Dimensions
(in)
 
d D B r,r1
(min.)
  C
(dynamic)
C0
(static)
Reference Speed Limiting Speed   d1 D1  
0.625 1.125 0.750 0.024 MR 10 N 16.2 19.1
0.625 1.125 1.000 0.024 MR 10 22.3 28.9
0.750 1.250 0.750 0.039 MR 12 N 18.7 24.0
0.750 1.250 1.000 0.039 MR 12 25.6 36.0
0.875 1.375 0.750 0.039 MR 14 N 19.8 26.7
0.875 1.375 1.000 0.039 MR 14 27.1 40.0
1.000 1.500 0.750 0.039 MR 16 N 21.8 31.6
1.000 1.500 1.000 0.039 MR 16 30.0 47.2
1.125 1.625 1.000 0.039 MR 18 N 32.5 54.3
1.125 1.625 1.250 0.039 MR 18 40.7 72.5
1.250 1.750 1.000 0.039 MR 20 N 33.6 58.3
1.250 1.750 1.250 0.039 MR 20 42.1 77.9
1.375 1.875 1.000 0.039 MR 22 N 36.0 65.4
1.375 1.875 1.250 0.039 MR 22 45.2 87.7
1.500 2.063 1.500 0.059 MR 24 N 38.5 69.0
1.500 2.063 1.250 0.059 MR 24 48.5 92.6
1.625 2.188 1.000 0.059 MR 26 N 39.4 73.0
1.625 2.188 1.250 0.059 MR 26 49.8 98.3
1.750 2.313 1.000 0.059 MR 28 N 41.8 80.5
1.750 2.313 1.250 0.059 MR 28 52.7 108.6
1.875 2.438 1.000 0.059 MR 30 N 42.9 84.6
1.875 2.438 1.250 0.059 MR 30 54.1 113.9
1.938 2.500 1.250 0.059 MR 31 49.8 112.1
2.000 2.563 1.000 0.059 MR 32 N 45.2 92.1
2.000 2.563 1.250 0.059 MR 32 56.7 124.2
2.250 3.000 1.500 0.059 MR 36 N 83.9 174.0
2.250 3.000 1.750 0.059 MR 36 97.5 211.0
2.500 3.250 1.500 0.079 MR 40 N 87.9 191.0
2.500 3.250 1.750 0.079 MR 40 102.0 231.8
2.750 3.500 1.500 0.079 MR 44 N 92.1 207.8
2.750 3.500 1.750 0.079 MR 44 107.0 252.3
3.000 3.750 1.500 0.079 MR 48 N 98.3 232.7
3.000 3.750 1.750 0.079 MR 48 114.1 282.1
3.250 4.252 1.750 0.079 MR 52 130.8 286.6
3.500 4.500 1.750 0.079 MR 56 N 137.0 318.6
3.500 4.500 2.000 0.079 MR 56 156.6 371.6
3.750 4.750 2.000 0.098 MR 60 159.7 387.6
4.000 5.000 2.000 0.098 MR 64 165.5 417.4
4.250 5.250 2.000 0.098 MR 68 171.8 449.5
4.500 6.000 2.250 0.098 MR 72 257.7 578.5
5.000 6.500 2.250 0.098 MR 80 277.2 672.0
5.500 7.000 2.500 0.098 MR 88 N 286.1 755.6
5.500 7.000 3.000 0.098 MR 88 368.0 987.9
6.000 7.500 2.500 0.118 MR 96 N 313.3 787.7
6.000 7.500 3.000 0.118 MR 96 373.8 992.4
6.500 8.000 2.500 0.118 MR 104 N 316.4 814.4
6.500 8.000 3.000 0.118 MR 104 378.3 1028.0
7.250 9.125 3.000 0.118 MR 116 451.7 1108.0
7.750 9.625 3.000 0.118 MR 124 458.4 1192.6
8.250 10.125 3.000 0.118 MR 132 476.2 1278.0
8.750 10.625 3.000 0.158 MR 140 489.5 1361.7
9.250 11.125 3.000 0.158 MR 148 502.3 1446.2