详细说明
PWKR...2RS系列 |
外径 | 型号 | 重量 | 带偏心套型号 | 重量 | 尺寸Dimensions | 基本额定载荷Basic Load Ratings | 极限转速Limiting Speed Greaserpm | 偏心套EccentricCollar | 螺母拧紧力矩TighteningTorquewithNut |
OutsideDiameter | Designation | Massg | DesignationWithEccentricCollar | Massg | D | d | C | r | B | B1 | B2 | G | G1 | M1 | C1 | d2 | A/F | 滚轮 |
| | | | | | | | | | | | | ForStudTypeRoller |
| | | | | | | | | | | | | 动Cr | 静Cor | 动Frpem | 静Forpem | d1 | B3 | e | Nm |
| | | min. | | | | | | | | | | Dynamic | Static | Dynamic | Static | | | |
35 | PWKR35.2RS | 164 | -- | -- | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 7.8 | M16×1.5 | 17 | 3 | 0.8 | 20 | | 11.6 | 11.3 | 9.4 | 11.3 | 6000 | 20 | 12 | 1 | 58 |
| -- | - | PWKRE35.2RS | 177 | 35 | 16 | 18 | 0.6 | 52 | 29.5 | | M16×1.5 | 17 | | 3.8 | 27 | 8 | 11.6 | 11.3 | 9.4 | 11.3 | 6000 | 20 | 12 | | 58 |
40 | PWKR40.2RS | 242 | -- | -- | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18×1.5 | 19 | 3 | 0.8 | 22 | 8 | 13.2 | 13.8 | 13.8 | 13.8 | 5000 | 22 | 14 | 1 | 87 |
| -- | - | PWKRE40.2RS | 258 | 40 | 18 | 20 | 1 | 58 | 33.5 | | M18×1.5 | 19 | | 3.8 | 30 | 8 | 13.2 | 13.8 | 13.8 | 13.8 | 5000 | 22 | 14 | | 87 |
47 | PWKR47.2RS | 380 | PWKRE47.2RS | 400 | 47 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 4 | 0.8 | 27 | 10 | 23.2 | 25.5 | 18300 | 25.5 | 3800 | 24 | 18 | 1 | 120 |
52 | PWKR52.2RS | 450 | PWKRE52.2RS | 470 | 52 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 4 | 0.8 | 31 | 10 | 24.2 | 28 | 19300 | 28 | 3800 | 24 | 18 | 1 | 120 |
62 | PWKR62.2RS | 795 | PWKRE62.2RS | 824 | 62 | 24 | 28 | 1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 4 | 1.3 | 38 | 14 | 35 | 39.5 | 25.5 | 39.5 | 2200 | 28 | 22 | 1 | 220 |
72 | PWKR72.2RS | 1020 | PWKRE72.2RS | 1050 | 72 | 24 | 28 | 1.1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 4 | 1.3 | 44 | 14 | 38.5 | 46.5 | 46.5 | 46.5 | 2200 | 28 | 22 | 1 | 220 |
80 | PWKR80.2RS | 1600 | PWKRE80.2RS | 1670 | 80 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 56 | 70 | 53 | 70 | 1800 | 35 | 29 | 1.5 | 450 |
90 | PWKR90.2RS | 1960 | PWKRE90.2RS | 2020 | 90 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 63 | 82 | 77 | 117 | 1800 | 35 | 29 | 1.5 | 450 |
说明: | Note: |
1.表中所列基本额定载荷、极限转速和重量,仅供选择参考用。 | 1.These load,speed and mass is reference of choice only. |
2.油润滑时,极限转速为表列数值增加30%,带密封的情况除外。 | 2.Their outer rings are supplied optimal curve ground. |
多泽轴承--将是您最好的合作伙伴!
本厂是专业生产第四大类滚针轴承.查广泛用于纺织机械,印刷机械,烟草机械,工程机械,缝纫机械,包装机械,电动工具,汽摩,办公设备,洗衣机,矿山机械等领域.生产类型
支撑滚轮轴承(NUTR NATR NATV NART NAST NNTR NA22 STO PWTR CRY CYR YR RF YCRS ),螺栓滚轮轴承( KR KRE KRV KRVE CF CFE NUKR NUKRE PWKR PWKRE CR CFH ) 实体套圈滚针轴承( NA RNA NK NKI NKIS NKS NAV MR BR SJ NCS BRI )冲压外圈滚针轴承(HK BK SCE BA B BH F RC RCB HF HFL FC FCB )推力平面滚针轴承(AXK NTA TC 811 812 893 894 WS GS LS AS )组合滚针轴承(NKIA NKIB NKXR NKX NX ZARN ZARF )向心滚针和保持架组件( K KT KK KZK KBK ) 内圈( IR LR MI LRT LRB LRB )。同时定做各种非标轴承.
曲线滚轮由一根作为滚子组内滚道的螺栓,推力垫圈,厚壁外圈与滚针和保持架组件或满装滚动体组成。螺栓轴的台肩及压在螺栓上的端面挡圈组成了外圈沿两个侧面方向的引导面。当曲线滚轮在平滚道或凸轮盘上运动时,由于外圈的弹性变形,滚轮的内应力加大。曲线滚轮的螺栓作滚道的部位是经过淬火的。为避免应力集中,滚轮的厚壁外圈外表面为弧面形。曲线滚轮有带单、双密封圈、不带密封圈、带密封环的各种规格的型号。带密封圈存储润滑脂空间大、提供长久性润滑,并延长润滑间隔。密封圈材质为N220或聚四氟乙烯,其运转温度范围分别为-30°C至+100°C或-30°C至+180°C。密装式的曲线滚轮它可承受较重的载荷但转速较低,且必须经常再润滑。一般用在纺织机械,传输装置。