NK21/20轴承
更新日期：2025-09-18简介: INA轴承NK21/20 类型为滚针轴承，内径：21mm 外径：29mm 厚度：20mm轴承主要应用于波谱仪,密封件,煤炭,钢钉产品,齿轮磨床,起重滑车,化学原料及试剂,小型汽油发电机,数码发电机,钢材行业,光学检测等，更多详细资料您可致电我司，获取INA NK21/20轴承配合尺寸,重量,额定动负荷,载荷,NK21/20极限转速,游隙, 轴承的图纸、样品、价格或者替换产品等！咨询电话:022-58519723/22/21
滚针轴承NK21/20样本图纸
Fw - 21 mm
D - 29 mm
C - 20 mm
rmin - 0,3 mm
m - 35,2 g / Weight
Cr - 19300 N / Dynamic load rating (radial)
C0r - 25500 N / Static load rating (radial)
Cur - 4450 N / Fatigue limit load, radial
nG - 20600 1/min / Limiting speed
nB - 11100 1/min / Reference speed
light series
相同尺寸同类型近似型号
IKO YT2120 Timken NK21/20 IKO TA2120Z ISO NK21/20 INA NK21/20 NSK RLM2120 IKO TAM2120 ZEN NK21/20 IKO TAF212920/SG KOYO NK21/20 IKO TAF212920 SKF NK21/20 JNS NK21/20 NBS NK21/20 CX NK21/20 NTN NK21/20R AST NK21/20 NTN HMK2120 INA NK21/20-XL随机推荐型号
Gamet 181115/ 181200X ISO 241/560 K30W33 NSK 24040CK30E4 CX 3315 NTN 51106 Ruville 5135 ZEN 694 SKF 7214 CD/HCP4A NTN 7318DF NSK 75TAC20X+L FBJ A4050/A4138 KOYO BLF207-20 NTN DE08A63 IKO GE 60EC-2RS INA K81115-TV NSK MR 128 IKO NAS 5016UUNR NKE NJ307-E-MPA NSK NJ340EM FAG NU2308-E-TVP2 KOYO NUP2304R NTN SA1-220 KOYO SDM100 CX UCF214 CONSOLIDATED NU-3014 CONSOLIDATED RMS-311/2 CONSOLIDATED 292/600EM CONSOLIDATED 31307 CONSOLIDATED 87513NR CONSOLIDATED RNA-6919
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- INA NK21/20
- 滚针轴承
- 21
- 29
- 20
- CX 2203-2RS
- 调心球轴承
- 17
- 40
- 16
- CX K265x280x50
- 滚针轴承
- 265
- 280
- 50
- CX NU2214 E
- 圆柱滚子轴承
- 70
- 125
- 31
- NKE NU2217-E-MA6
- 圆柱滚子轴承
- 85
- 150
- 36
- KOYO UC324
- 深沟球轴承
- 120
- 260
- 126
经营品牌
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