RNA4912轴承
更新日期：2026-02-11简介: AST轴承RNA4912 类型为滚针轴承，内径：68mm 外径：85mm 厚度：25mm轴承主要应用于汽车及配件,风淋室等,泵类设备,X射线设备,机械附件,密封件,火焰切割,登高梯,继电传感,机床电器,数学仪器等，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
CX RNA4912 ISO RNA4912 NTN RNA4912S INA RNA4912 KOYO RNA4912 SKF RNA4912 Timken RNA4912 INA RNA4912-XL JNS RNA4912 AST RNA4912 ZEN RNA4912 NBS RNA4912 IKO RNA4912U NSK RNA4912 NSK RNA4912TT IKO RNA4912 IKO RNA4912UU NTN RNA4912R随机推荐型号
KOYO 23172R FAG 23026-E1A-K-M + H3026 Timken 3478/3420-B KOYO 3NCN1019 NSK 40FSF62-1 ISO 4208 NSK 6202L11-H-20 NTN 6892D2 ISB BD1B 634132 Timken BK1516 SKF E2.32319 FYH ER204-12 FAG HCB7016-C-T-P4S ISO HK152316 SKF K 81136 M Samick LMEF12 Samick LMES20 SNR MLE7006CVUJ74S ZEN MR83-2Z CX N417 INA S57 FYH SA201-8F ISB SS 638/5-ZZ ISB SSR 18 KOYO UC210 ISO UCPA207 CONSOLIDATED XLS-33/4AC CONSOLIDATED IR-100x110x40 CONSOLIDATED H-3044x200 CONSOLIDATED TPFYT-50SD
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
- SKF 708 ACE/P4AH
- 角接触球轴承
- 22
- 8
- 7
- SKF AXW 25 + AXK 2542
- 推力滚子轴承
- 45
- 25
- 2
- MPZ K30x42x30TN
- 滚针轴承
- 30
- 42.0
- Timken LM603049/LM603015
- 圆锥滚子轴承
- 45.242
- 79.974
- 21.43
- CONSOLIDATED NF-230E
- 圆柱滚子轴承
- 150
- 270
- 45
经营品牌
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