Cylindrical Roller Bearings
- Multi-Row Cylindrical Roller Bearings
- NNU4921 Type NNU - Cylindrical bore
NNU4921 Bearing | Multi-Row Cylindrical Roller Bearings
NNU4921 PDF download| NNU4921 interchange Jtekt North America | JTEKT Corporation(Koyo) | NTN Corporation | NSK Rolling Bearing | KOYO NNU4921 | |
| NNU4921 cross reference Jtekt North America | JTEKT Corporation(Koyo) | NTN Corporation | NSK Rolling Bearing | KOYO NNU4921 | |
| NNU4921 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NNU4921 |
| d: | 105 |
| D: | 1.1 |
| B: | NNU4921 |
| r(min): | 1.91 |
| r1(min): | 4 800 |
| Width: | 4 100 |
| Size: | 145 |
| SD： | 13 500 |
| R： | 133 |
| ORDER： | 27 400 |
| MASS： | 268 |
| LSO： | 40 |
NN3032K Type NN - Tapered bore, taper 1:12
SD: 240
R: 160
ORDER: 2.1
MASS: NN3032K
LSO: 8.59
LSG: 2 900
NN3030K Type NN - Tapered bore, taper 1:12
SD: 225
R: 150
ORDER: 2.1
MASS: NN3030K
LSO: 7.53
LSG: 3 100
NN4948K Type NN - Tapered bore, taper 1:12
SD: 320
R: 240
ORDER: 2.1
MASS: NN4948K
LSO: 15.60
LSG: 2 000
NN4936K Type NN - Tapered bore, taper 1:12
SD: 250
R: 180
ORDER: 2.0
MASS: NN4936K
LSO: 9.01
LSG: 2 700
