RNA4902轴承
更新日期：2025-07-30简介: AST轴承RNA4902 类型为滚针轴承，内径：20mm 外径：28mm 厚度：13mm轴承主要应用于地理仪器,量具行业,筛滤网,环保节能,地板行业,教学仪器设备,静电控制,轴瓦拉床,数码发电机,降噪设备,动态血压等，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 NTN RNA4902L JNS RNA4902 SKF RNA4902.2RS IKO RNA4902 IKO RNA4903UU SKF RNAO20x28x13 INA RNAO20X28X13 KOYO RNAO20X28X13 NTN RNA4902R NSK RNAF202813 NBS RNA49022RS NBS RNA4902 KOYO RNA4902RS ISO RNA4902 ISO RNA4902-2RS INA RNA4902-2RSR IKO RNA4903U CX RNA4902-2RS INA RNA4902-RSR随机推荐型号
NACHI 11162R/11300 INA 2011 FBJ 16009-2RS CX 239/670 KCW33+H39/670 NACHI 29452E NKE 30306 Timken 37425/37625B FBJ 6011ZZ SNR 6201FT150 NACHI 6322 CYSD 7009DT FBJ 7205B ISO 7308 A AST ASTB90 F30060 Timken B-1710 SKF BS2-2218-2CSK/VT143 NTN CRI-13402 FAG HSS71914-C-T-P4S NTN NN4930HSKC0NAP4 NSK NUP1092 CX NUP209 E PFI PW44825037CS NBS RNA 6917 ZW JNS RNAF101710 INA SL014836 INA SL014864 ISO SL192311 KOYO UCFB210 NACHI UKFLX09+H2309 CONSOLIDATED RXLS-31/2
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
- FAG 23238-B-K-MB+H2338
- 调心滚子轴承
- 190
- 340
- 120
- CX CX030
- 轮毂轴承
- LS GE70XS/K
- 关节轴承
- 70
- 110
- 58
- CX NA4988
- 滚针轴承
- 440
- 600
- 160
- INA ZKLF1255-2RS-PE
- 推力球轴承
- 12
- 55
- 25
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