Compact Structure KR Bolt Type Needle Roller Bearings Higher Carrying Capacity
SEXGL rod end bearings:KR bolt type roller needle bearing is a special structure rolling bearing.
Compact structure: The bolt function is combined with the roller needle bearing, which takes up little space and can effectively save installation space.
High load capacity: The design of the needle bearing enables it to withstand large radial loads and is suitable for heavy-duty conditions.
Company advantages
OEM factory, high quality, precision processing, assembly line assembly, 100% quality control process, sufficient inventory, fast and safe transportation.
Type | Dimension (mm) | Basic load rating | Limits of speed | Mass | JJ | IKO Designation | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D* | C | D₁ | G | G₁ | Bmax | B₁max | B₂ | B₃ | C₁ | rsmin | 動負荷 C | 靜負荷 Co | ||||||||
KR13 | KRV13 | 13 | 9 | 5 | M5×0.8 | 7 | 10 | 23 | 13 | 0.5 | 0.3 | 0.25 | 280 | 180 | 29000 | 16 | NAKD13 | NAKD13V | CF5 | |
KR16 | KRV16 | 16 | 11 | 6 | M6×1 | 8 | 12.2 | 28.2 | 16 | 0.6 | 0.3 | 0.25 | 270 | 170 | 25000 | 18 | NAKD16 | NAKD16V | CF6 | |
KR19 | KRV19 | 19 | 11 | 8 | M8×1.25 | 10 | 12.2 | 32.2 | 20 | 0.6 | 0.3 | 0.25 | 300 | 210 | 20000 | 28 | NAKD19 | NAKD19V | CF8 | |
KR22 | KRV22 | 22 | 12 | 10 | M10×1.25 | 12 | 13.2 | 36.2 | 23 | 0.6 | 0.3 | 0.3 | 410 | 320 | 17000 | 44 | NAKD22 | NAKD22V | CF10 | |
KR26 | KRV26 | 26 | 12 | 10 | M10×1.25 | 12 | 13.2 | 36.2 | 23 | 0.6 | 0.3 | 0.3 | 410 | 320 | 17000 | 58 | NAKD26 | NAKD26V | CF10 - 1 | |
KR30 | KRV30 | 30 | 14 | 12 | M12×1.5 | 13 | 15.2 | 40.2 | 25 | 6 | 0.6 | 0.6 | 590 | 450 | 14000 | 87 | NAKD30 | NAKD30V | CF12 | |
KR32 | KRV32 | 32 | 14 | 12 | M12×1.5 | 13 | 15.2 | 40.2 | 25 | 6 | 0.6 | 0.6 | 0.3 | 590 | 450 | 14000 | 90 | NAKD32 | NAKD32V | CF12 - 1 |
KR35 | KRV35 | 35 | 18 | 16 | M16×1.5 | 17 | 19.6 | 52.1 | 32.5 | 8 | 0.8 | 0.6 | 0.35 | 850 | 760 | 10000 | 169 | NAKD35 | NAKD35V | CF16 |
KR40 | KRV40 | 40 | 20 | 18 | M18×1.5 | 19 | 21.6 | 58.2 | 36.5 | 8 | 0.8 | 1 | 0.35 | 1180 | 1220 | 8500 | 247 | NAKD40 | NAKD40V | CF18 |
KR47 | KRV47 | 47 | 24 | 20 | M20×1.5 | 21 | 25.6 | 66.1 | 40.5 | 9 | 0.8 | 1 | 0.35 | 1630 | 1690 | 7000 | 386 | NAKD47 | NAKD47V | CF20 |
KR52 | KRV52 | 52 | 24 | 20 | M20×1.5 | 21 | 25.6 | 66.1 | 40.5 | 9 | 0.8 | 1 | 0.35 | 1630 | 1690 | 7000 | 461 | NAKD52 | NAKD52V | CF20 - 1 |
KR62 | KRV62 | 62 | 29 | 24 | M24×1.5 | 25 | 30.6 | 80.1 | 49.5 | 11 | 0.8 | 1 | 0.4 | 2160 | 2210 | 6500 | 790 | NAKD62 | NAKD62V | CF24 |
KR72 | KRV72 | 72 | 29 | 24 | M24×1.5 | 25 | 30.6 | 80.1 | 49.5 | 11 | 0.8 | 1 | 0.4 | 2160 | 2210 | 6500 | 1040 | NAKD72 | NAKD72V | CF24 - 1 |
KR80 | KRV80 | 80 | 35 | 30 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 1 | 0.5 | 2830 | 3700 | 5000 | 1550 | NAKD80 | NAKD80V | CF30 |
KR85 | KRV85 | 85 | 35 | 30 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 1 | 0.5 | 2830 | 3700 | 5000 | 1740 | NAKD85 | NAKD85V | CF30 - 1 |
KR90 | KRV90 | 90 | 35 | 30 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 1 | 0.5 | 2830 | 3700 | 5000 | 1950 | NAKD90 | NAKD90V | CF30 - 2 |