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AST RNA4822 needle roller bearings
What are the 334 Cone Part Number types of AST RNA4822 needle roller bearings ? AST Bearings Manufacturing Service . Get Your Free, Instant price, BEARING SCIENCE & TECHNOLOGY CO.,LTD. design review.
- AST
RNA4822
- 334
- 0.6 Kg
- 26.5
- 2.2
- 2.03 mm
- 4640 lbf
- 13
- 0 mm
-
BEARING SCIENCE & TECHNOLOGY CO.,LTD.2020-07-10 09:46:19
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AST RNA4822 needle roller bearingsTechnology
| Cone Part Number: | 334 | Bearing Weight: | 0.6 Kg | G1 - Heat Generation Factor (Roller-Raceway): | 26.5 |
| Y - ISO Factor9: | 2.2 | r - Cup Backface To Clear Radius2: | 2.03 mm | C90 - Dynamic Radial Rating (90 million revolutions)4: | 4640 lbf |
| G2 - Heat Generation Factor (Rib-Roller End): | 13 | Aa - Cage-Cone Backface Clearance: | 0 mm | Db - Cup Backface Backing Diameter: | 71.88 mm |
| R - Cone Backface To Clear Radius1: | 0.760 mm |
AST RNA4822 needle roller bearingsDetails
AST RNA4822 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing (basic designation) | 23072 |
| Locating ring | 4 x FRB 16/540 |
| da | 360 mm |
| db | 380 mm |
| d2 | 527 mm |
| Ca | 198 mm |
| Da | 540 mm |
| A | 370 mm |
| A1 | 330 mm |
| ATS | 380 mm |
| ATK | 498 mm |
| H | 631 mm |
| H1 | 320 mm |
| H2 | 115 mm |
| J | 750 mm |
| J1 | 200 mm |
| L | 880 mm |
| N | 50 mm |
| N1 | 42 mm |
| s | 23 mm |
| ba min. | 130 mm |
| ba max. | 181 mm |
| bb | 125 mm |
| bc | 186.5 mm |
| J6 | 830 mm |
| N4 max. | 25 mm |
| Labyrinth seal | 2 x TS 80 |
| Taconite seal | 2 x TK 80 |
| End cover | ETS 80 |
| P0° | 5400 kN |
| P55° | 7000 kN |
| P90° | 3400 kN |
| P120° | 2500 kN |
| P150° | 2200 kN |
| P180° | 2800 kN |
| Pa | 1800 kN |
| Q120° | 2860 kN |
| Q150° | 1650 kN |
| Q180° | 1430 kN |
| Mass housing | 339 kg |
| Cap bolt, size | M 30x220 |
| Cap bolt, rec. tightening torque | 400 N·m |
| Appropriate attachment bolt, size G | 36 mm |
| Appropriate attachment bolt, rec. tightening torque | 2280 N·m |
| Eye bolt, size | 2 x M 30 |
| Initial grease fill, 20% | 6.2 kg |
| Initial grease fill, 40% | 11 kg |
AST RNA4822 needle roller bearings Cad Models
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