NTN RNA4932 Needle bearings
Brand Name |
NTN |
Model Number |
RNA4932 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
NTN RNA4932 bearing Size Chart (mm/inches) |
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Design variant/feature | NNU.4/C4W33WI |
d | 500 mm |
D | 680 mm |
B | 225 mm |
D1 ≈ | 622 mm |
F | 550 mm |
b | 22.3 mm |
K | 12 mm |
r1,2 min. | 2 mm |
r3,4 min. | 6 mm |
s max. | 3.9 mm |
da min. | 520 mm |
da max. | 543 mm |
db min. | 555 mm |
Da max. | 670 mm |
ra max. | 1.5 mm |
rb max. | 2 mm |
Basic dynamic load rating C | 4130 kN |
Basic static load rating C0 | 11000 kN |
Fatigue load limit Pu | 880 kN |
Reference speed | 600 r/min |
Limiting speed | 900 r/min |
Calculation factor kr | 0.31 |
Mass bearing | 250 kg |