- Oilfield Equipment Bearing Parts Co.,Ltd.
- Industrial Bearings Oil Field Industry bearing Service Pumps Bearing
English
Home>Products>Oil Field Industry bearing>Thrust Bearing 106172 GD Rotary Table RT-27.5
Thrust Bearing 106172 GD Rotary Table RT-27.5
category
Oil Field Industry bearing
thk PB12 Bearing SPECIFICATIONS
- thk
PB12
- 0 Inch | 0 Millimete
- Single Row Ball Bear
- 1.772 Inch | 45 Mill
- FAG BEARING
- 31171504
- Metric
- 45MM Bore; 75MM Outs
- 2.953 Inch | 75 Mill
-
Oilfield Equipment Bearing Parts Co.,Ltd.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
Product Details
- 0 Inch | 0 Millimete
- Single Row Ball Bear
- 1.772 Inch | 45 Mill
- FAG BEARING
- 31171504
- Metric
- 45MM Bore; 75MM Outs
- 2.953 Inch | 75 Mill
- Ball Bearing
thk PB12 Product Description
thk PB12 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 71918 ACD/HCP4A |
| Size (mm) | 125x90x18 |
| Bore Diameter (mm) | 125 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 18 |
| d | 90 mm |
| D | 125 mm |
| B | 18 mm |
| d1 | 100.8 mm |
| d2 | 100.8 mm |
| D1 | 114.2 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| a | 34.2 mm |
| da - min. | 96 mm |
| db - min. | 96 mm |
| Da - max. | 119 mm |
| Db - max. | 121 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| dn | 103.3 mm |
| Basic dynamic load rating - C | 44.2 kN |
| Basic static load rating - C0 | 48 kN |
| Fatigue load limit - Pu | 2 kN |
| Limiting speed for grease lubrication | 10000 r/min |
| Limiting speed for oil lubrication | 17000 mm/min |
| Ball - Dw | 11.112 mm |
| Ball - z | 26 |
| Gref | 7.5 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 0.87 |
| Calculation factor - Y0 | 0.38 |
| Calculation factor - X2 | 0.41 |
| Calculation factor - Y1 | 0.92 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Preload class A - GA | 280 N |
| Preload class B - GB | 560 N |
| Preload class C - GC | 1120 N |
| Preload class D - GD | 2240 N |
| Calculation factor - f | 1.23 |
| Calculation factor - f1 | 0.98 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.07 |
| Calculation factor - f2C | 1.12 |
| Calculation factor - f2D | 1.17 |
| Calculation factor - fHC | 1.04 |
| Preload class A | 249 N/micron |
| Preload class B | 325 N/micron |
| Preload class C | 435 N/micron |
| Preload class D | 595 N/micron |
| d1 | 100.8 mm |
| d2 | 100.8 mm |
| D1 | 114.2 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 96 mm |
| db min. | 96 mm |
| Da max. | 119 mm |
| Db max. | 121 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| dn | 103.3 mm |
| Basic dynamic load rating C | 44.2 kN |
| Basic static load rating C0 | 48 kN |
| Fatigue load limit Pu | 1.96 kN |
| Attainable speed for grease lubrication | 10000 r/min |
| Attainable speed for oil-air lubrication | 17000 r/min |
| Ball diameter Dw | 11.112 mm |
| Number of balls z | 26 |
| Reference grease quantity Gref | 7.5 cm³ |
| Preload class A GA | 280 N |
| Static axial stiffness, preload class A | 249 N/µm |
| Preload class B GB | 560 N |
| Static axial stiffness, preload class B | 325 N/µm |
| Preload class C GC | 1120 N |
| Static axial stiffness, preload class C | 435 N/µm |
| Preload class D GD | 2240 N |
| Static axial stiffness, preload class D | 595 N/µm |
| Calculation factor f | 1.23 |
| Calculation factor f1 | 0.98 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.07 |
| Calculation factor f2C | 1.12 |
| Calculation factor f2D | 1.17 |
| Calculation factor fHC | 1.04 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Mass bearing | 0.47 kg |
thk PB12 INTERCHANGE
Oil Field Industry bearing Part series PB12 is a potential replacement for these common bearing part numbers:
PB12
PB12
PB12
PB12
PB12
PB12
PB12
PB12
Contact Us
- Oilfield Equipment Bearing Parts Co.,Ltd.
- AddressBeijing,China
- Phone(Working Time)
- Fax
Outboard Bearing 65-670-641 Oilwell Rotary Table 49-1/2"
Inboard Bearing 65-101-600 Oilwell Rotary Table 49-1/2"
Outboard Bearing 65-670-641 Oilwell Rotary Table 37-1/2"
Inboard Bearing 65-101-600 Oilwell Rotary Table 37-1/2"
Outboard Bearing 65-670-641 Oilwell Rotary Table 27-1/2"