187 models in the NNU series, 100–530 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| NNU 4920K | ANDGE | 100 | 140 | 40 | Cross-ref → |
| NNU 4920K/W33P4 | ANDGE | 100 | 140 | 40 | — |
| NNU 4920K/W33P5 | ANDGE | 100 | 140 | 40 | — |
| NNU4920/P2 | ANDGE | 100 | 140 | 40 | — |
| NNU4920/P4 | ANDGE | 100 | 140 | 40 | — |
| NNU4920/P5 | ANDGE | 100 | 140 | 40 | — |
| NNU4920/P6 | ANDGE | 100 | 140 | 40 | — |
| NNU4920K/P2 | ANDGE | 100 | 140 | 40 | — |
| NNU4920K/P4 | ANDGE | 100 | 140 | 40 | — |
| NNU4920K/P5 | ANDGE | 100 | 140 | 40 | — |
| NNU4920K/P6 | ANDGE | 100 | 140 | 40 | — |
| NNU 3120 | ANDGE | 100 | 165 | 52 | — |
| NNU 4120 | ANDGE | 100 | 165 | 65 | — |
| NNU4921/P2 | ANDGE | 105 | 145 | 40 | — |
| NNU4921/P4 | ANDGE | 105 | 145 | 40 | — |
| NNU4921/P5 | ANDGE | 105 | 145 | 40 | — |
| NNU4921/P6 | ANDGE | 105 | 145 | 40 | — |
| NNU4921K/P2 | ANDGE | 105 | 145 | 40 | — |
| NNU4921K/P4 | ANDGE | 105 | 145 | 40 | — |
| NNU4921K/P5 | ANDGE | 105 | 145 | 40 | — |
| NNU4921K/P6 | ANDGE | 105 | 145 | 40 | — |
| NNU 4922K/W33P4 | ANDGE | 110 | 150 | 40 | — |
| NNU 4922K/W33P5 | ANDGE | 110 | 150 | 40 | — |
| NNU4922/P2 | ANDGE | 110 | 150 | 40 | — |
| NNU4922/P4 | ANDGE | 110 | 150 | 40 | — |
| NNU4922/P5 | ANDGE | 110 | 150 | 40 | — |
| NNU4922/P6 | ANDGE | 110 | 150 | 40 | — |
| NNU4922K/P2 | ANDGE | 110 | 150 | 40 | — |
| NNU4922K/P4 | ANDGE | 110 | 150 | 40 | — |
| NNU4922K/P5 | ANDGE | 110 | 150 | 40 | — |
| NNU4922K/P6 | ANDGE | 110 | 150 | 40 | — |
| NNU 3022 | ANDGE | 110 | 170 | 45 | — |
| NNU 4122 | ANDGE | 110 | 180 | 69 | — |
| NNU4924/P2 | ANDGE | 120 | 165 | 45 | — |
| NNU4924/P4 | ANDGE | 120 | 165 | 45 | — |
| NNU4924/P5 | ANDGE | 120 | 165 | 45 | — |
| NNU4924/P6 | ANDGE | 120 | 165 | 45 | — |
| NNU4924K/P2 | ANDGE | 120 | 165 | 45 | — |
| NNU4924K/P4 | ANDGE | 120 | 165 | 45 | — |
| NNU4924K/P5 | ANDGE | 120 | 165 | 45 | — |
| NNU4924K/P6 | ANDGE | 120 | 165 | 45 | — |
| NNU 3024 | ANDGE | 120 | 180 | 46 | — |
| NNU 4024X2 | ANDGE | 120 | 180 | 64 | — |
| NNU3024X2M | ANDGE | 120 | 180 | 52 | — |
| NNU 4124 | ANDGE | 120 | 200 | 80 | — |
| NNU 4926K/W33 | ANDGE | 130 | 180 | 50 | Cross-ref → |
| NNU4926/P2 | ANDGE | 130 | 180 | 50 | — |
| NNU4926/P4 | ANDGE | 130 | 180 | 50 | — |
| NNU4926/P6 | ANDGE | 130 | 180 | 50 | — |
| NNU4926K/P2 | ANDGE | 130 | 180 | 50 | — |
| NNU4926K/P4 | ANDGE | 130 | 180 | 50 | — |
| NNU4926K/P5 | ANDGE | 130 | 180 | 50 | — |
| NNU4926K/P6 | ANDGE | 130 | 180 | 50 | — |
| NNU 3026 | ANDGE | 130 | 200 | 52 | — |
| NNU 3026/W33 | ANDGE | 130 | 200 | 52 | — |
| NNU 3126 | ANDGE | 130 | 210 | 64 | — |
| NNU 4126 | ANDGE | 130 | 210 | 80 | — |
| NNU 4928K | ANDGE | 140 | 190 | 50 | Cross-ref → |
| NNU 4928K/W33 | ANDGE | 140 | 190 | 50 | Cross-ref → |
| NNU 4928K/W33P4 | ANDGE | 140 | 190 | 50 | — |
| NNU 4928K/W33P5 | ANDGE | 140 | 190 | 50 | — |
| NNU4928/P2 | ANDGE | 140 | 190 | 50 | — |
| NNU4928/P4 | ANDGE | 140 | 190 | 50 | — |
| NNU4928/P5 | ANDGE | 140 | 190 | 50 | — |
| NNU4928/P6 | ANDGE | 140 | 190 | 50 | — |
| NNU4928K/P2 | ANDGE | 140 | 190 | 50 | — |
| NNU4928K/P4 | ANDGE | 140 | 190 | 50 | — |
| NNU4928K/P5 | ANDGE | 140 | 190 | 50 | — |
| NNU4928K/P6 | ANDGE | 140 | 190 | 50 | — |
| NNU 3028 | ANDGE | 140 | 210 | 53 | — |
| NNU 3128 | ANDGE | 140 | 225 | 68 | — |
| NNU 4128 | ANDGE | 140 | 225 | 85 | — |
| NNU 4930K/W33P4 | ANDGE | 150 | 210 | 60 | — |
| NNU 4930K/W33P5 | ANDGE | 150 | 210 | 60 | — |
| NNU4930/P2 | ANDGE | 150 | 210 | 60 | — |
| NNU4930/P4 | ANDGE | 150 | 210 | 60 | — |
| NNU4930/P5 | ANDGE | 150 | 210 | 60 | — |
| NNU4930/P6 | ANDGE | 150 | 210 | 60 | — |
| NNU4930K/P2 | ANDGE | 150 | 210 | 60 | — |
| NNU4930K/P4 | ANDGE | 150 | 210 | 60 | — |
| NNU4930K/P5 | ANDGE | 150 | 210 | 60 | — |
| NNU4930K/P6 | ANDGE | 150 | 210 | 60 | — |
| NNU4930M | ANDGE | 150 | 210 | 60 | — |
| NNU 3030 | ANDGE | 150 | 225 | 56 | — |
| NNU4932/P2 | ANDGE | 160 | 220 | 60 | — |
| NNU4932/P4 | ANDGE | 160 | 220 | 60 | — |
| NNU4932/P5 | ANDGE | 160 | 220 | 60 | — |
| NNU4932/P6 | ANDGE | 160 | 220 | 60 | — |
| NNU4932K/P2 | ANDGE | 160 | 220 | 60 | — |
| NNU4932K/P4 | ANDGE | 160 | 220 | 60 | — |
| NNU4932K/P5 | ANDGE | 160 | 220 | 60 | — |
| NNU4932K/P6 | ANDGE | 160 | 220 | 60 | — |
| NNU 3032 | ANDGE | 160 | 240 | 60 | — |
| NNU 4032 | ANDGE | 160 | 240 | 80 | — |
| NNU4934/P2 | ANDGE | 170 | 230 | 60 | — |
| NNU4934/P4 | ANDGE | 170 | 230 | 60 | — |
| NNU4934/P5 | ANDGE | 170 | 230 | 60 | — |
| NNU4934/P6 | ANDGE | 170 | 230 | 60 | — |
| NNU4934K/P2 | ANDGE | 170 | 230 | 60 | — |
| NNU4934K/P4 | ANDGE | 170 | 230 | 60 | — |
| NNU4934K/P5 | ANDGE | 170 | 230 | 60 | — |
| NNU4934K/P6 | ANDGE | 170 | 230 | 60 | — |
| NNU4934M/W33 | ANDGE | 170 | 230 | 60 | — |
| NNU 3034 | ANDGE | 170 | 260 | 67 | — |
| NNU 3134 | ANDGE | 170 | 280 | 88 | — |
| NNU 4936/W33 | ANDGE | 180 | 250 | 69 | Cross-ref → |
| NNU4936/P2 | ANDGE | 180 | 250 | 69 | — |
| NNU4936/P4 | ANDGE | 180 | 250 | 69 | — |
| NNU4936/P5 | ANDGE | 180 | 250 | 69 | — |
| NNU4936/P6 | ANDGE | 180 | 250 | 69 | — |
| NNU4936K/P2 | ANDGE | 180 | 250 | 69 | — |
| NNU4936K/P4 | ANDGE | 180 | 250 | 69 | — |
| NNU4936K/P5 | ANDGE | 180 | 250 | 69 | — |
| NNU4936K/P6 | ANDGE | 180 | 250 | 69 | — |
| NNU 3036 | ANDGE | 180 | 280 | 74 | — |
| NNU 4938/C4 | ANDGE | 190 | 260 | 69 | — |
| NNU4938/P2 | ANDGE | 190 | 260 | 69 | — |
| NNU4938/P4 | ANDGE | 190 | 260 | 69 | — |
| NNU4938/P5 | ANDGE | 190 | 260 | 69 | — |
| NNU4938/P6 | ANDGE | 190 | 260 | 69 | — |
| NNU4938K/P2 | ANDGE | 190 | 260 | 69 | — |
| NNU4938K/P4 | ANDGE | 190 | 260 | 69 | — |
| NNU4938K/P5 | ANDGE | 190 | 260 | 69 | — |
| NNU4938K/P6 | ANDGE | 190 | 260 | 69 | — |
| NNU 3038 | ANDGE | 190 | 290 | 75 | — |
| NNU 4038/C4W33 | ANDGE | 190 | 290 | 100 | — |
| NNU4940/P2 | ANDGE | 200 | 280 | 80 | — |
| NNU4940/P4 | ANDGE | 200 | 280 | 80 | — |
| NNU4940/P5 | ANDGE | 200 | 280 | 80 | — |
| NNU4940/P6 | ANDGE | 200 | 280 | 80 | — |
| NNU4940K/P2 | ANDGE | 200 | 280 | 80 | — |
| NNU4940K/P4 | ANDGE | 200 | 280 | 80 | — |
| NNU4940K/P5 | ANDGE | 200 | 280 | 80 | — |
| NNU4940K/P6 | ANDGE | 200 | 280 | 80 | — |
| NNU 3040 | ANDGE | 200 | 310 | 82 | — |
| NNU 3040/W33 | ANDGE | 200 | 310 | 82 | — |
| NNU 4040X2 | ANDGE | 200 | 310 | 115 | — |
| NNU4140K | ANDGE | 200 | 340 | 140 | — |
| NNU4944/P2 | ANDGE | 220 | 300 | 80 | — |
| NNU4944/P4 | ANDGE | 220 | 300 | 80 | — |
| NNU4944/P5 | ANDGE | 220 | 300 | 80 | — |
| NNU4944/P6 | ANDGE | 220 | 300 | 80 | — |
| NNU4944EMA | ANDGE | 220 | 300 | 80 | — |
| NNU4944K/P2 | ANDGE | 220 | 300 | 80 | — |
| NNU4944K/P4 | ANDGE | 220 | 300 | 80 | — |
| NNU4944K/P5 | ANDGE | 220 | 300 | 80 | — |
| NNU4944K/P6 | ANDGE | 220 | 300 | 80 | — |
| NNU 3044 | ANDGE | 220 | 340 | 90 | — |
| NNU 3144 | ANDGE | 220 | 370 | 120 | — |
| NNU 4948K/W33P5 | ANDGE | 240 | 320 | 80 | — |
| NNU 5948X2 | ANDGE | 240 | 320 | 100 | — |
| NNU4948EMA | ANDGE | 240 | 320 | 80 | — |
| NNU 3048 | ANDGE | 240 | 360 | 92 | — |
| NNU 4952X2 | ANDGE | 260 | 360 | 102 | — |
| NNU4952M/W33 | ANDGE | 260 | 360 | 100 | — |
| NNU652X3/C9 | ANDGE | 260 | 370 | 80 | — |
| NNU652X3/P59S1 | ANDGE | 260 | 370 | 80 | — |
| NNU 3052 | ANDGE | 260 | 400 | 104 | — |
| NNU 4052 | ANDGE | 260 | 400 | 140 | — |
| NNU4052K | ANDGE | 260 | 400 | 140 | — |
| NNU4056K | ANDGE | 280 | 420 | 140 | — |
| NNU4960E | ANDGE | 300 | 400 | 175 | — |
| NNU4960X2E/YA | ANDGE | 300 | 400 | 150 | — |
| NNU 5960X2 | ANDGE | 300 | 420 | 150 | — |
| NNU4960X3 | ANDGE | 300 | 430 | 150 | — |
| NNU 4060 | ANDGE | 300 | 460 | 160 | — |
| NNU4060K | ANDGE | 300 | 460 | 160 | — |
| NNU 3160 | ANDGE | 300 | 500 | 160 | — |
| NNU 4160K30/W33 | ANDGE | 300 | 500 | 200 | — |
| NNU3064X3/C9S2YA | ANDGE | 320 | 460 | 120 | — |
| NNU 4064 | ANDGE | 320 | 480 | 160 | — |
| NNU 3164 | ANDGE | 320 | 540 | 176 | — |
| NNU4968EMA | ANDGE | 340 | 460 | 118 | — |
| NNU 4068 | ANDGE | 340 | 520 | 180 | — |
| NNU 4168 | ANDGE | 340 | 580 | 243 | — |
| NNU 3072 | ANDGE | 360 | 540 | 134 | — |
| NNU 4072 | ANDGE | 360 | 540 | 180 | — |
| NNU 4080 | ANDGE | 400 | 600 | 200 | — |
| NNU 4180 | ANDGE | 400 | 650 | 250 | — |
| NNU 4180MA/W33 | ANDGE | 400 | 650 | 250 | — |
| NNU 3084 | ANDGE | 420 | 620 | 150 | — |
| NNU 3184 | ANDGE | 420 | 650 | 200 | — |
| NNU 3188 | ANDGE | 440 | 700 | 224 | — |
| NNU2992/P5 | ANDGE | 460 | 620 | 160 | — |
| NNU 5992X3/W33P6 | ANDGE | 460 | 650 | 280 | — |
| NNU49/500X3 | ANDGE | 500 | 650 | 130 | — |
| NNU49/530Q4/HCP6W33 | ANDGE | 530 | 710 | 180 | — |
NNU series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697