Page 524 - Rollingbearings

6.1 Single row cylindrical roller bearings
d 45 – 55 mm

s
B
r 2 r 4
r 1 r 3
r 3 r 1 r 3
r 4 r 2 r 4

D D 1 d F d 1 E d 1

NU NJ N NUP

Principal dimensions Basic load ratings Fatigue Speed ratings Mass Designations
dynamic static load limit Reference Limiting Bearing with Alternative
speed speed standard cage standard cage 1)
d D B C C 0 P u

mm kN kN r/min kg –

45 100 25 112 100 12,9 7 500 8 500 0,93 ▶ NUP 309 ECP J, M, ML, PH
cont. 100 36 160 153 20 7 500 8 500 1,3 ▶ NU 2309 ECP ML

6.1 100 36 160 153 20 7 500 8 500 1,35 ▶ NJ 2309 ECP ML

100 36 160 153 20 7 500 8 500 1,35 ▶ NUP 2309 ECP ML
120 29 106 102 13,4 6 700 7 500 1,65 ▶ NJ 409 –
120 29 106 102 13,4 6 700 7 500 1,65 ▶ NU 409 –

50 80 16 46,8 56 6,7 9 500 9 500 0,27 ▶ NU 1010 ECP –
90 20 73,5 69,5 8,8 8 500 9 000 0,47 ▶ NU 210 ECP J, M, ML, PH
90 20 73,5 69,5 8,8 8 500 9 000 0,48 N 210 ECP M

90 20 73,5 69,5 8,8 8 500 9 000 0,49 ▶ NJ 210 ECP J, M, ML, PH
90 20 73,5 69,5 8,8 8 500 9 000 0,5 ▶ NUP 210 ECP J, M, ML, PH
90 23 90 88 11,4 8 500 9 000 0,56 ▶ NU 2210 ECP J, M, ML, PH
product table p522

90 23 90 88 11,4 8 500 9 000 0,57 ▶ NJ 2210 ECP J, M, ML, PH
90 23 90 88 11,4 8 500 9 000 0,59 ▶ NUP 2210 ECP J, M, ML, PH
110 27 127 112 15 6 700 8 000 1,1 N 310 ECP –

Single row cylindrical roller
110 27 127 112 15 6 700 8 000 1,1 ▶ NU 310 ECP J, M, ML, PH
bearings 110 27 127 112 15 6 700 8 000 1,15 ▶ NJ 310 ECP J, M, ML, PH

110 27 127 112 15 6 700 8 000 1,15 ▶ NUP 310 ECP J, M, ML, PH

110 40 186 186 24,5 6 700 8 000 1,75 ▶ NJ 2310 ECP ML, PH
110 40 186 186 24,5 6 700 8 000 1,75 ▶ NU 2310 ECP ML, PH
110 40 186 186 24,5 6 700 8 000 1,75 ▶ NUP 2310 ECP ML, PH

130 31 130 127 16,6 6 000 7 000 2 ▶ NU 410 –
130 31 130 127 16,6 6 000 7 000 2,05 ▶ NJ 410 –

55 90 18 57,2 69,5 8,3 8 500 8 500 0,39 ▶ NU 1011 ECP ML
90 18 57,2 69,5 8,3 8 500 8 500 0,42 NJ 1011 ECP ML
100 21 96,5 95 12,2 7 500 8 000 0,65 ▶ N 211 ECP –

100 21 96,5 95 12,2 7 500 8 000 0,66 ▶ NU 211 ECP J, M, ML
100 21 96,5 95 12,2 7 500 8 000 0,67 ▶ NJ 211 ECP J, M, ML
100 21 96,5 95 12,2 7 500 8 000 0,68 ▶ NUP 211 ECP J, M, ML

100 25 114 118 15,3 7 500 8 000 0,79 ▶ NU 2211 ECP J, M, ML, PH
100 25 114 118 15,3 7 500 8 000 0,81 ▶ NJ 2211 ECP J, M, ML, PH
100 25 114 118 15,3 7 500 8 000 0,82 ▶ NUP 2211 ECP J, M, ML, PH

120 29 156 143 18,6 6 000 7 000 1,45 ▶ N 311 ECP M
120 29 156 143 18,6 6 000 7 000 1,45 ▶ NU 311 ECP J, M, ML
120 29 156 143 18,6 6 000 7 000 1,5 ▶ NJ 311 ECP J, M, ML

SKF Explorer bearing
▶ Popular item
1) When ordering bearings with an alternative standard cage the sufix of the standard cage has to be replaced by the sufix of the alternative cage
For example NU ECP becomes NU ECML (for permissible speed † page 511)
522