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NTN 51256 Thrust Spherical Roller Bearing
With Shandong Weibo Precision Bearing Co., Ltd. over 10170 full-service stores, our NTN 51256 Thrust Spherical Roller Bearing inventory is extensive and our parts are priced right. within 24 hours. This helps you maximize your C0 internal clearance: productivity by saving time and your hard-earned dollars.
- NTN
51256
- C0
- Open
- 29470 lbf
- 20230 lbf
- Steel
- ABEC 1 (ISO Cla
- 8090 lbf
- 1.0000 in
-
Shandong Weibo Precision Bearing Co., Ltd.2020-07-10 09:46:19
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| internal clearance:: | C0 | closure type:: | Open | axial static load capacity:: | 29470 lbf |
| axial dynamic load capacity:: | 20230 lbf | bearing material:: | Steel | precision rating:: | ABEC 1 (ISO Cla |
| radial dynamic load capacity:: | 8090 lbf | B: | 1.0000 in | fillet radius:: | 0.8 in |
| standards met:: | MIL-PRF-3150, AISI 5 |
51256Codes and sizes
NTN 51256 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 46334 |
| Dimensione (mm) | 170x280x88 |
| Marchio | KOYO |
| Diametro del foro (mm) | 170 |
| Diametro esterno (mm) | 280 |
| Larghezza (mm) | 88 |
| d | 170 mm |
| D | 280 mm |
| T | 88 mm |
| C | 78 mm |
| r min. | 3 mm |
| r1 min. | 1 mm |
| da min. | 184 mm |
| Da min | 263 mm |
| ra max. | 2,5 mm |
| rb max. | 1 mm |
| Peso | 19,8 Kg |
| Carico dinamico di base (C) | 599 kN |
| Carico statico di base (C0) | 1050 kN |
| (Grease) Velocità di lubrificazione | 970 r/min |
| (Olio) Velocità di lubrificazione | 1300 r/min |
| Fattore di calcolo (e) | 0,33 |
| Fattore di calcolo (Y0) | 2,01 |
| Bearing No. | 46334 |
| r(min) | 3 |
| r1(min) | 1 |
| Cr | 754 |
| C0r | 1050 |
| Cu | 62.5 |
| Lubrificazione a grasso. | 970 |
| Olio lubrificante. | 1300 |
| da(min) | 184 |
| Da(min) | 274 |
| Sa(min) | 5 |
| ra(max) | 2.5 |
| rb(max) | 1 |
| e | 0.33 |
| Y2 | 2.06 |
| Y3 | 3.06 |
| Y0 | 2.01 |
| (Riferimento) Massa (kg) | 19.8 |
NTN 51256 Thrust Spherical Roller Bearing Cad Models
Contact Us
- Shandong Weibo Precision Bearing Co., Ltd.
- AddressXiaoqinghe South Road,Licheng district,Jinan City,Shandong,China
- Phone(Working Time)86-02-7234294
- Fax
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