NK21/20轴承
更新日期：2026-02-11简介: KOYO轴承NK21/20 类型为滚针轴承，内径：21mm 外径：29mm 厚度：20mm轴承主要应用于主令开关,汽修工具,压铸模具,皮革产品,一次性类,台架器具,电力防护,集菌仪器,麻醉机等,工作台,食品仪器等，更多详细资料您可致电我司，获取KOYO 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
r5 min. - 0,3 mm
Weight - 0,04 Kg
Basic dynamic load rating (C) - 18,1 kN
Basic static load rating (C0) - 26,9 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 21000 r/min
相同尺寸同类型近似型号
Timken NK21/20 IKO TAM2120 ISO NK21/20 INA NK21/20-XL NSK RLM2120 CX NK21/20 IKO YT2120 KOYO NK21/20 IKO TA2120Z IKO TAF212920/SG AST NK21/20 ZEN NK21/20 JNS NK21/20 SKF NK21/20 NTN HMK2120 NTN NK21/20R IKO TAF212920 NBS NK21/20 INA NK21/20随机推荐型号
ISB 22217 Gamet 126080X/126133XG Gamet 200136X/200215XC ISO 23124 KW33 KOYO B3228 NTN 4T-46790/46720D+A KOYO 6909-2RS CYSD 7907CDB FAG B71916-E-T-P4S SKF C 2228 SNR EXFL203 FAG F-93249.1 ISO K130X137X35 KOYO KJA055 RD SKF N 1014 KPHA/HC5SP KOYO NAO6X17X10 SKF NCF1896V NACHI NJ 1017 FBJ NKI 10/16 NSK NN3018MB ISO NP2926 NSK NUP 310 EW CYSD NUP2238 INA SL185014 ISO SL192309 SNR UKFL320H SKF W 61703 R-2ZS CONSOLIDATED 8609 CONSOLIDATED RL-28 CONSOLIDATED NN-3008-KMSP/5
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- KOYO NK21/20
- 滚针轴承
- 21
- 29
- 20
- KOYO 22238R
- 调心滚子轴承
- 190
- 340
- 92
- KOYO 3NCHAC907CA
- 角接触球轴承
- 35
- 55
- 10
- RHP MMRJ2.1/2
- 圆柱滚子轴承
- 63.5
- 139.7
- 31.75
- NSK N1024MRKR
- 圆柱滚子轴承
- 120
- 165
- 28
- SKF S7018 CE/HCP4A
- 角接触球轴承
- 140
- 90
- 24
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