Track Runner 50x130x65.2ZL Needle Roller Bearing - Product

Other Specification : Track Roller Support Bearings NNTR 50x130x65.2ZL Dimensions - - - - D | | 130 | Mm | D | | 50 | Mm | C | | 63 | Mm | B | | 65 | Mm | D1 | | 63 | Mm | R1,2 | Min. | 3 | Mm | R, R3,4 | Min. | 2 | Mm | - - - - Calculation Data - - - - Basic Dynamic Load Rating | C | | 179 | KN | Basic Static Load Rating | C0 | | 232 | KN | Fatigue Load Limit | Pu | | 31 | KN | Maximum Dynamic Radial Loads | Fr | | 224 | KN | Maximum Static Radial Loads | F0r | | 320 | KN | Limiting Speed | | | 750 | R/min | - - - - Mass - - - - Mass Support Roller | | | 5.2 | Kg | - - - - The Outer Ring (or Inner Ring) Is A Whole. Two Inner (or Outer) Small End Similar To The Middle Of A Circle, Clearance By The Thickness Of The Spacer To Adjust. Such Bearings To Bear Radial Load At The Same Time, Can Withstand Two-way Axial Load In The Axial Bearing Clearance Within The Limits Of The Bearing Or Shell Of The Two-way Axial Displacement. - - - - Bearings NO. | D | D | B | C | D2 | Basic Load Ratings | Weight | NJSKT | Mm | Cr | Cor | Kg | N | NNTR50x130x65-2ZL | 50 | 130 | 65 | 63 | 63 | 193000 | 265000 | 5.2 | NNTR55X140X70-2ZL | 55 | 140 | 70 | 68 | 91 | 226000 | 315000 | 6.4 | NNTR60X150X75-2ZL | 60 | 150 | 75 | 73 | 97 | 255000 | 365000 | 7.8 | NNTR65X160X75-2ZL | 65 | 160 | 75 | 73 | 103 | 280000 | 385000 | 8.8 | NNTR70X180X85-2ZL | 70 | 180 | 85 | 83 | 115 | 355000 | 510000 | 13 | NNTR80X200X90-2ZL | 80 | 200 | 90 | 88 | 127 | 415000 | 610000 | 16.8 | NNTR90X220X100-2ZL | 90 | 220 | 100 | 98 | 119 | 500000 | 750000 | 22.5 | NNTR100X240X105-2ZL | 100 | 240 | 105 | 103 | 132 | 560000 | 870000 |

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