NK37/20轴承

更新日期：2026-04-11

简介: AST轴承NK37/20 类型为滚针轴承，内径：37mm 外径：47mm 厚度：20mm轴承主要应用于纺织行业辅料及配件,液压泵,广电通讯检测分析仪器类,轧钢机辊颈及减速装置,吹膜机类,滤纸产品,其他机械,倒角机等,量具行业,吊夹,脑电图机等，更多详细资料您可致电我司，获取AST NK37/20轴承配合尺寸,重量,额定动负荷,载荷,NK37/20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NK37/20样本图纸

(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 47.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 24,900

Static Load Rating (Cor) - 43,500

Max Speed (Oil) (X1000 RPM) - 12,000

Shaft (Fw) - 37.000

Weight (g) - 77.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

相同尺寸同类型近似型号

IKO TA3720Z KOYO NK37/20 ISO NK37/20 CX NK37/20 IKO YT3720 ZEN NK37/20 NTN HMK3720 JNS NK37/20 IKO TAM3720 INA NK37/20 Timken NK37/20 NBS NK37/20 NTN NK37/20R KOYO MKM3720 AST NK37/20 FBJ NK37/20 IKO TAF374720 KOYO BTM3720 INA NK37/20-XL NSK RLM3720

随机推荐型号

品牌列表

轴承产品
轴承系列
内径
外径
厚度

AST NK37/20
滚针轴承
37
47
20
AST 23240MB
调心滚子轴承
200
360
128
NSK 5208
角接触球轴承
40
80
30.2
ISO 7415 BDB
角接触球轴承
75
190
90
CX NNCL4876 V
圆柱滚子轴承
380
480
100
CONSOLIDATED SL06044
圆柱滚子轴承
220
340
125