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260 mm x 400 mm x 140 mm ISO NN4052 cylindrical roller bearings
What are the dimensions of a ISO NN4052 cylindrical roller bearings? ISO Bearing Manufacturing Service 12.000 mm C - Cup Width . Get Your Free, 0.35 e - ISO Factor3 Instant Quote！
- ISO
NN4052
- 12.000 mm
- 0.35
- 1.02 mm
- 7.3
- 7.1
- 30204M
- 40.89 mm
- 43.94 mm
-
BEARING-Bearing LTD.2020-07-10 09:46:19
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260 mm x 400 mm x 140 mm ISO NN4052 cylindrical roller bearingsSpecification details
| C - Cup Width: | 12.000 mm | e - ISO Factor3: | 0.35 | r - Cup Backface To Clear Radius1: | 1.02 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 7.3 | G1 - Heat Generation Factor (Roller-Raceway): | 7.1 | Series: | 30204M |
| Db - Cup Backface Backing Diameter: | 40.89 mm | Da - Cup Frontface Backing Diameter: | 43.94 mm | D: | 47.000 mm |
| Cg - Geometry Factor: | 0.0474 | Size (mm): | 260 mm x 400 mm x 140 mm |
Specifications for260 mm x 400 mm x 140 mm ISO NN4052 cylindrical roller bearings
ISO NN4052 bearing Size Chart (mm/inches) | |
|---|---|
| da | 123.825 mm |
| Da | 210 mm |
| Ca | 72.619 mm |
| A1 | 120.65 mm |
| A2 | 187.325 mm |
| ba | 53.975 mm |
| H | 258.762 mm |
| H1 | 133.35 mm |
| H2 | 53.975 mm |
| J min. | 336.55 mm |
| J max. | 368.3 mm |
| J1 | 69.85 mm |
| L | 419.1 mm |
| N1 | 22.225 mm |
| R1 | 79.375 mm |
| R2 | 30.163 mm |
| RG | 1/2 NPT |
| PG | 1/4 NPT |
| h | 46.038 mm |
| Housing | SAF 028 KA |
| Stabilizing ring | 2 x 36053-50 |
| Labyrinth ring | 2 x LOR 121 |
| End plug (suffix Y) | EPR 27 |
| Bearing limiting speed | 3400 r/min |
| P60° | 185 kN |
| P90° | 111 kN |
| P120° | 72.5 kN |
| P150° | 66.7 kN |
| P180° | 81.4 kN |
| Pa | 22.2 kN |
| Mass pillow block | 62.6 kg |
| Cap bolt | 2 x 1-8 UNC |
| Cap bolt recommended tightening torque | 1220 N·m |
| Cap bolt, SAE grade | 8 |
| Appropriate attachment bolt size G | 0.75 in |
| Initial grease fill | 379.89 g |
260 mm x 400 mm x 140 mm ISO NN4052 cylindrical roller bearings Cad Models
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