RNA4912轴承
更新日期：2026-04-10简介: AST轴承RNA4912 类型为滚针轴承，内径：68mm 外径：85mm 厚度：25mm轴承主要应用于医疗器械,计量泵,液压连接件,质谱产品,劳保员工安全防护,印刷设备,成型模具,勘察配件,液压泵,仓储货架设备,口腔医疗器械等，更多详细资料您可致电我司，获取AST RNA4912轴承配合尺寸,重量,额定动负荷,载荷,RNA4912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RNA4912样本图纸
(dimensions in mm)
Bearing Type - Single Row, Heavy Duty
Outer Dia (D) - 85.0000
Width (B) - 25.0000
Dynamic Load Rating (Cr) - 60,000
Static Load Rating (Cor) - 108,000
Max Speed (Oil) (X1000 RPM) - 7,000
Shaft (Fw) - 68.000
Weight (g) - 275.00
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
JNS RNA4912 INA RNA4912 NTN RNA4912R NSK RNA4912TT NSK RNA4912 IKO RNA4912U IKO RNA4912 NBS RNA4912 IKO RNA4912UU CX RNA4912 KOYO RNA4912 ZEN RNA4912 SKF RNA4912 INA RNA4912-XL NTN RNA4912S Timken RNA4912 AST RNA4912 ISO RNA4912随机推荐型号
FBJ 25590/25521 KOYO 36RFN4125A ISB 51100 NTN 562932/GNP4 FBJ 6018-2RS AST 606HZZ KBC 6213ZZ NKE 6411-N SKF C 39/500 KM + OH 39/500 HE NKE 7220-BE-MP NTN CRD-2051 NTN E-CRT1002 FBJ GEC380XS NTN HM266449/HM266410DC+A Samick LM16 ZEN MR148-2RS SKF NJ 1036 ML NTN NUP206 NTN NUP213 ISO NUP2996 NTN RLM38×134 NKE RTUEY50 ISB TSF 14 BB FYH UCFB207 NACHI UKFC218+H2318 NACHI UKT311+H2311 CONSOLIDATED NJ-2336 CONSOLIDATED HK-4520-2RS CONSOLIDATED 30320 CONSOLIDATED TT-691
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- AST RNA4912
- 滚针轴承
- 68
- 85
- 25
- Timken 510074
- 角接触球轴承
- 45
- 84
- 42
- SKF GEZH108ES
- 关节轴承
- 38.1
- 71.438
- 40.13
- Fersa LM501349/LM501314
- 圆锥滚子轴承
- 41.275
- 73.431
- 21.43
- SIGMA NUP 2215
- 圆柱滚子轴承
- 75
- 130
- 31
- CRAFT NU214
- 圆柱滚子轴承
- 70
- 125
- 24
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