RNA4902轴承
更新日期：2026-05-29简介: AST轴承RNA4902 类型为滚针轴承，内径：20mm 外径：28mm 厚度：13mm轴承主要应用于油剂油脂,密封件类,胃电图机,潜水装备,动力源,机床主轴,量具行业,液压连接件,泵类设备,食品加工机械设备,包装机械等，更多详细资料您可致电我司，获取AST RNA4902轴承配合尺寸,重量,额定动负荷,载荷,RNA4902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RNA4902样本图纸
(dimensions in mm)
Bearing Type - Single Row, Heavy Duty
Outer Dia (D) - 28.0000
Width (B) - 13.0000
Dynamic Load Rating (Cr) - 10,600
Static Load Rating (Cor) - 13,600
Max Speed (Oil) (X1000 RPM) - 22,000
Shaft (Fw) - 20.000
Weight (g) - 21.70
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
INA RNA4902-XL JNS RNAF202813 KOYO RNA4902.2RS INA RNA4902-RSR CX RNA4902-2RS KOYO RNA4902RS AST RNA4902 ISO RNA4902-2RS Timken RNA4902.2RS ZEN RNA4902 NTN RNA4902L NSK RNAF202813 INA RNA4902 NTN RNA4902R JNS RNA4902 KOYO RNA4902 KOYO RNAO20X28X13 NSK RNA4902 JNS RNA4902M SKF RNA4902.2RS随机推荐型号
NKE 23164-K-MB-W33+AH3164 Timken 300P NACHI 30TAB06DB ISB 3211-2RS CX 497/492A NSK 53212 NTN 6230Z NSK 6215NR FBJ 63002-2RS SKF 6306-RZ NTN 6321Z NTN 6956 ISO 7004 CDT IKO BA 4410 Z NTN E-EE291202D/291750/291751D INA GAKL 16 PB ZEN GE15ES Timken HM903247/HM903210 SKF NJ 2968 ECMA NTN NU205E ZEN R1810-2Z KOYO UCFL207-20 NACHI UCIP211 KOYO UKFL311 Timken W313PP FAG Z-562495.03 CONSOLIDATED 6406 CONSOLIDATED RXLS-12 CONSOLIDATED 1x11/16x21/4 CONSOLIDATED SPB-16-ADJ
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- AST RNA4902
- 滚针轴承
- 20
- 28
- 13
- KOYO 54416
- 推力球轴承
- 65
- 170
- 128.4
- NACHI 6917N
- 深沟球轴承
- 85
- 120
- 18
- NTN K40×48×20
- 滚针轴承
- 40
- 48
- ISB RU 297
- 推力滚子轴承
- 210
- 380
- 40
- PSL T4DB160
- 圆锥滚子轴承
- 160
- 220
- 32
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