RNA4902轴承
更新日期：2026-08-01简介: AST轴承RNA4902 类型为滚针轴承，内径：20mm 外径：28mm 厚度：13mm轴承主要应用于样品杯等,行走系统,泵类设备,环卫设施,电磁铁类,检验设备,心电系统,液体胶类,冶金模具,真空发生器,电动机类等，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
IKO RNA4902 INA RNA4902-RSR MPZ RNA4902 KOYO RNAO20X28X13 ISO RNA4902-2RS Timken RNA4902.2RS Timken RNA4902 JNS RNA4902UU NSK RNAF202813 NSK RNA4902 INA RNA4902-XL KOYO RNA4902 IKO RNAF202813 NTN RNA4902R KOYO RNA4902RS INA RNA4902 JNS RNA4902M IKO RNA4903UU INA RNA4902-2RSR SKF RNAO20x28x13随机推荐型号
AST 22309CK NKE 24140-K30-MB-W33+AH24140 CX 30208 A ISB 3206 ATN9 FAG 71808-B-TVH NTN 7805CG/GNP42 AST AST090 2220 Timken 47680/47620 NTN 4T-71450/71750 NTN 6014ZNR NSK 6SF10 NTN 7934CDB/GNP4 NSK B-2 1/2 5 NSK BL 209 Bones Bearings Bones Swiss L2 SNFA BS 240 7P62U SKF BSA 212 C NTN E-EE171000D/171450/171451D CX K12x15x09 ISO GE420DW ILJIN IJ223073 NTN LM767749D/LM767710/LM767710D Samick LMEKP50LUU SKF N 1012 KPHA/HC5SP NSK NF 218 SKF NJ 305 ECJ ZEN SF682 CX TUP1 14.25 CONSOLIDATED N-1034-KMSP/5 CONSOLIDATED NKI-42/20
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
- AST 24064MBW516
- 调心滚子轴承
- 320
- 480
- 190
- ISO 320/28
- 圆锥滚子轴承
- 28
- 52
- 16
- CX 71412/71750
- 圆锥滚子轴承
- 104.775
- 190.5
- 47.625
- SKF NU 217 ECJ
- 推力球轴承
- 150
- 85
- 28
- CX NUP211 E
- 圆柱滚子轴承
- 55
- 100
- 21
经营品牌
精选轴承型号