BOSTON GEAR M912-8 Sleeve Bearings
Brand Name |
BOSTON GEAR |
Model Number |
M912-8 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
BOSTON GEAR M912-8 bearing Size Chart (mm/inches) |
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Bearing number | NJ 2315 ECN2ML |
Size (mm) | 160x75x55 |
Bore Diameter (mm) | 160 |
Outer Diameter (mm) | 75 |
Width (mm) | 55 |
d | 75 mm |
D | 160 mm |
B | 55 mm |
d1 | 104 mm |
D1 | 135.75 mm |
F | 95 mm |
r1,2 - min. | 2.1 mm |
r3,4 - min. | 2.1 mm |
s | 4.8 mm |
da - min. | 87 mm |
da - max. | 92 mm |
db - min. | 107 mm |
Da - max. | 148 mm |
ra - max. | 2 mm |
Basic dynamic load rating - C | 380 kN |
Basic static load rating - C0 | 400 kN |
Fatigue load limit - Pu | 50 kN |
Reference speed | 4500 r/min |
Limiting speed | 5300 r/min |
Calculation factor - kr | 0.38 |
d1 ≈ | 104 mm |
D1 ≈ | 135.75 mm |
b1 | 6.5 mm |
h | 8.1 mm |
r1,2 min. | 2.1 mm |
r3,4 min. | 2.1 mm |
s max. | 4.8 mm |
da min. | 87 mm |
da max. | 92 mm |
db min. | 107 mm |
Da max. | 148 mm |
ra max. | 2 mm |
Basic dynamic load rating C | 380 kN |
Basic static load rating C0 | 400 kN |
Fatigue load limit Pu | 50 kN |
Calculation factor kr | 0.38 |
Limiting value e | 0.3 |
Axial load factor Y | 0.4 |
Mass bearing | 5.54 kg |