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 |
NN4948K Type NN - Tapered bore, taper 1:12
SD: 320
R: 240
ORDER: 2.1
MASS: NN4948K
LSO: 15.60
LSG: 2 000
NN3056K Type NN - Tapered bore, taper 1:12
SD: 420
R: 280
ORDER: 4.0
MASS: NN3056K
LSO: 49.30
LSG: 1 600
NN3040K Type NN - Tapered bore, taper 1:12
SD: 310
R: 200
ORDER: 2.1
MASS: NN3040K
LSO: 20.80
LSG: 2 300
NN4956K Type NN - Tapered bore, taper 1:12
SD: 380
R: 280
ORDER: 2.1
MASS: NN4956K
LSO: 28.80
LSG: 1 700
