NK45/20轴承
更新日期：2026-04-10简介: AST轴承NK45/20 类型为滚针轴承，内径：45mm 外径：55mm 厚度：20mm轴承主要应用于灌注装置,计量泵,工业油墨,调压阀,电动泵,传输分配,交通消防设备,化学品存储及分装设备,食品仪器,静电无尘控制,工业仪器等，更多详细资料您可致电我司，获取AST NK45/20轴承配合尺寸,重量,额定动负荷,载荷,NK45/20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NK45/20样本图纸
(dimensions in mm)
Bearing Type - Single Row
Outer Dia (D) - 55.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 27,500
Static Load Rating (Cor) - 53,000
Max Speed (Oil) (X1000 RPM) - 10,000
Shaft (Fw) - 45.000
Weight (g) - 91.50
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 YT4520 NTN NK45/20R NTN HMK4520 ZEN NK45/20 IKO TAF455520 IKO TAM4520 Timken NK45/20 KOYO BTM4520A SKF NK45/20TN NBS NK45/20 FBJ NK45/20 NSK FJL-4520L INA NK45/20-TN-XL JNS NK45/20 KOYO NK45/20 NSK RLM4520 IKO TA4520Z ISO NK45/20 NSK MFJL-4520L AST NK45/20随机推荐型号
Timken 14138A/14276 ISO 240/630 K30CW33+AH240/630 ISO 60/28 SNR 6204HVZZ ISO 6205-2RS NACHI 6817N CYSD 7022CDB SNR 71919CVUJ74 Timken 72212C/72487 Ruville 8402 INA CSCC110 FBJ F695ZZ INA FT1 INA GE 200 SX LS GEG60ES Timken GN112KRRB Timken K38X50X33H NBS KZK 30x38x16 Timken LM272235/LM272210 NSK NCF3048V FAG NJ2211-E-TVP2 + HJ2211-E NKE NJ2312-E-MPA+HJ2312-E CX NK15/16 ISO NU20/670 NTN NU226 SKF RNA 69/28 NACHI UGP207 SNFA SEA120 /NS 7CE3 CX UCP210 CONSOLIDATED QJ-1048
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- AST NK45/20
- 滚针轴承
- 45
- 55
- 20
- Timken 385A/383X
- 圆锥滚子轴承
- 50.8
- 100
- 25.4
- KOYO B218
- 滚针轴承
- 33.338
- 41.275
- 12.7
- SKF W 623 R-2RS1
- 深沟球轴承
- 10
- 3
- 4
- ISB SS 6310
- 深沟球轴承
- 50
- 100
- 25
- CONSOLIDATED KC-110ARO
- 角接触球轴承
- 11.0000
- 11.7500
- .3750
经营品牌
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