Page 536 - Rollingbearings
P. 536
6.1 Single row cylindrical roller bearings
d 110 – 120 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 –
110 170 28 128 166 19,3 4 500 7 000 2,3 ▶ NU 1022 ML M
200 38 335 365 42,5 3 600 4 000 4,7 ▶ NU 222 ECP J, M, ML
6.1 200 38 335 365 42,5 3 600 4 000 4,8 ▶ N 222 ECP M
200 38 335 365 42,5 3 600 4 000 4,8 ▶ NJ 222 ECP J, M, ML
200 38 335 365 42,5 3 600 4 000 5 ▶ NUP 222 ECP J, M, ML
200 53 440 520 61 3 600 4 000 6,7 ▶ NJ 2222 ECP J, ML
200 53 440 520 61 3 600 4 000 6,7 ▶ NU 2222 ECP J, ML
200 53 440 520 61 3 600 4 000 7 ▶ NUP 2222 ECP J, ML
240 50 530 540 61 3 000 3 400 10 ▶ N 322 ECP M
240 50 530 540 61 3 000 3 400 10,5 ▶ NJ 322 ECJ M, ML, P
240 50 530 540 61 3 000 3 400 10,5 ▶ NU 322 ECP J, M, ML
240 50 530 540 61 3 000 3 400 10,5 NUP 322 ECP J, M, ML
240 80 780 900 102 3 000 3 400 17 NJ 2322 ECP ML
240 80 780 900 102 3 000 3 400 17 ▶ NU 2322 ECP ML
240 80 780 900 102 3 000 3 400 17,5 NUP 2322 ECP ML
280 65 550 630 69,5 2 600 3 200 22,5 NJ 422 M –
120 180 28 134 183 20,8 4 000 6 300 2,55 ▶ NU 1024 ML M
215 40 390 430 49 3 400 3 600 5,75 ▶ N 224 ECP M
215 40 390 430 49 3 400 3 600 5,75 ▶ NU 224 ECP J, M, ML
215 40 390 430 49 3 400 3 600 5,85 ▶ NJ 224 ECP J, M, ML
215 40 390 430 49 3 400 3 600 5,95 ▶ NUP 224 ECJ M, ML, P
215 58 520 630 72 3 400 3 600 8,2 ▶ NU 2224 ECP J, M, ML
215 58 520 630 72 3 400 3 600 8,65 ▶ NJ 2224 ECJ M, ML, P
215 58 520 630 72 3 400 3 600 8,65 NUP 2224 ECP J, M, ML
260 55 610 620 69,5 2 800 3 200 13 ▶ N 324 ECP M
260 55 610 620 69,5 2 800 3 200 13 ▶ NU 324 ECP J, M, ML
260 55 610 620 69,5 2 800 3 200 13,5 ▶ NJ 324 ECJ M, ML, P
260 55 610 620 69,5 2 800 3 200 14 NUP 324 ECP J, M, ML
260 86 915 1 040 116 2 800 5 000 22,5 ▶ NU 2324 ECML M
260 86 915 1 040 116 2 800 5 000 23 ▶ NJ 2324 ECML M
260 86 915 1 040 116 2 800 5 000 23,5 NUP 2324 ECML M
310 72 644 735 78 2 400 2 800 27,5 NU 424 M
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)
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