For these NSK NN types of double row cylindrical roller bearing, mostly are high precision that have tapered bore, such as NNU4924K, they are primarily used in the main spindles of machine tools, their cage can be designed with molded polyphenylenesulfide (PPS) or machined brass.
Let's check the detailed technical data sheet for NSK NNU4924K,
NSKbearing : | NNU4924K |
Type: | Doublerow cylindrical roller bearing, free end |
Dimension: | 120mm x 165mmx 45mm |
Basicload rating: | 183KN– 360Kn |
Limitingspeed: | 3200r/min – 4000 r/min |
Weight: | 2.85KGS/PC |
Origin: | Madein Japan |
The following are NSK double row cylindrical roller bearing part no. for your check,
NN3005 | NN3005K | NNU4926 | NNU4926K |
NN3006 | NN3006K | NN3026 | NN3026K |
NN3007 | NN3007K | NNU4928 | NNU4928K |
NN3008 | NN3008K | NN3028 | NN3028K |
NN3009 | NN3009K | NNU4930 | NNU4930K |
NN3010 | NN3010K | NN3030 | NN3030K |
NN3011 | NN3011K | NNU4932 | NNU4932K |
NN3012 | NN3012K | NN3032 | NN3032K |
NN3013 | NN3013K | NNU4936 | NNU4936K |
NN3014 | NN3014K | NN3036 | NN3036K |
NN3015 | NN3015K | NNU4938 | NNU4938K |
NN3016 | NN3016K | NN3038 | NN3038K |
NN3017 | NN3017K | NNU4940 | NNU4940K |
NN3018 | NN3018K | NN3040 | NN3040K |
NN3019 | NN3019K | NNU4948 | NNU4948K |
NNU4920 | NNU4920K | NN3048 | NN3048K |
NN3020 | NN3020K | NNU4956 | NNU4956K |
NNU4921 | NNU4921K | NN3056 | NN3056K |
NN3021 | NN3021K | NNU4960 | NNU4960K |
NNU4922 | NNU4922K | NN3060 | NN3060K |
NN3022 | NN3022K | NNU4964 | NNU4964K |
NNU4924 | NNU4924K | NN3064 | NN3064K |
NN3024 | NN3024K | NN3068 | NN3068K |
NN3072 | NN3072K |
In case of strong shock loads or vibration, pressed steel cages are sometimes inadequate. If very smaller bearing load or strong shock loads or vibration are expected, please consult with NSK for selection of bearings, we are looking forward to your mails or phones.
