NTN 6908ZZNR/2A Ball Bearings
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
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Product Details
Bearing number | 23038 CCK/W33 + H 3038 |
Size (mm) | 290x170x75 |
Bore Diameter (mm) | 290 |
Outer Diameter (mm) | 170 |
Width (mm) | 75 |
d1 | 170 mm |
D | 290 mm |
B | 75 mm |
d2 | 216 mm |
d3 | 220 mm |
D1 | 261 mm |
B1 | 112 mm |
B4 | 30.5 mm |
b | 13.9 mm |
K | 7.5 mm |
r1,2 - min. | 2.1 mm |
da - max. | 216 mm |
db - min. | 199 mm |
Da - max. | 279 mm |
Ba - min. | 10 mm |
ra - max. | 2 mm |
Basic dynamic load rating - C | 916 kN |
Basic static load rating - C0 | 1340 kN |
Fatigue load limit - Pu | 122 kN |
Reference speed | 1900 r/min |
Limiting speed | 2400 r/min |
Calculation factor - e | 0.23 |
Calculation factor - Y1 | 2.9 |
Calculation factor - Y2 | 4.4 |
d2 ≈ | 216 mm |
D1 ≈ | 261 mm |
r1,2 min. | 2.1 mm |
da max. | 216 mm |
db min. | 199 mm |
Da max. | 279 mm |
Ba min. | 10 mm |
ra max. | 2 mm |
Basic dynamic load rating C | 916 kN |
Basic static load rating C0 | 1340 kN |
Fatigue load limit Pu | 122 kN |
Calculation factor e | 0.23 |
Calculation factor Y1 | 2.9 |
Calculation factor Y2 | 4.4 |
Calculation factor Y0 | 2.8 |
Mass bearing + sleeve | 24.8 kg |
Company Profile
Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
Phone |
00(65) 6258 1688 |