81128TN Thrust Cylindrical Roller Bearings
Bearings for Cement Manufacturing offers a 440x240x120 81128TN Thrust Cylindrical Roller Bearings Bearing Wholesalers selection of Genuine Bearings for Cement Manufacturing at Wholesale Prices. We are a 81128TN Thrust Cylindrical Roller Bearings Certified Parts Retailer
Bearing number: | NJ 2248 MA |
Size (mm): | 440x240x120 |
Bore Diameter (mm): | 440 |
Outer Diameter (mm): | 240 |
Width (mm): | 120 |
d: | 240 mm |
D: | 440 mm |
B: | 120 mm |
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Product Details
Bearing number | NJ 2248 MA |
Size (mm) | 440x240x120 |
Bore Diameter (mm) | 440 |
Outer Diameter (mm) | 240 |
Width (mm) | 120 |
d | 240 mm |
D | 440 mm |
B | 120 mm |
d1 | 313 mm |
D1 | 365 mm |
F | 295 mm |
r1,2 - min. | 4 mm |
s | 4.3 mm |
da - min. | 257 mm |
da - max. | 284 mm |
db - min. | 317 mm |
Da - max. | 423 mm |
ra - max. | 3 mm |
Basic dynamic load rating - C | 1450 kN |
Basic static load rating - C0 | 2360 kN |
Fatigue load limit - Pu | 224 kN |
Reference speed | 1500 r/min |
Limiting speed | 2200 r/min |
Calculation factor - kr | 0.2 |
d1 ≈ | 313 mm |
D1 ≈ | 365 mm |
r1,2 min. | 4 mm |
s max. | 4.3 mm |
da min. | 257 mm |
da max. | 284 mm |
db min. | 317 mm |
Da max. | 423 mm |
ra max. | 3 mm |
Basic dynamic load rating C | 1450 kN |
Basic static load rating C0 | 2360 kN |
Fatigue load limit Pu | 224 kN |
Calculation factor kr | 0.2 |
Limiting value e | 0.3 |
Axial load factor Y | 0.4 |
Mass bearing | 86 kg |
Company Profile
Worktime |
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Phone |
+6531591338 |
Fax |
+6531591338 |