RNA4903轴承
更新日期：2025-07-06简介: AST轴承RNA4903 类型为滚针轴承，内径：22mm 外径：30mm 厚度：13mm轴承主要应用于办公设备,空气净化,攻丝机类,工业用品,联轴器类,水利机械,方向控制阀,纹绣穿刺,活动房等,安防设备,光学仪器等，更多详细资料您可致电我司，获取AST RNA4903轴承配合尺寸,重量,额定动负荷,载荷,RNA4903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RNA4903样本图纸
(dimensions in mm)
Bearing Type - Single Row, Heavy Duty
Outer Dia (D) - 30.0000
Width (B) - 13.0000
Dynamic Load Rating (Cr) - 11,000
Static Load Rating (Cor) - 14,600
Max Speed (Oil) (X1000 RPM) - 21,000
Shaft (Fw) - 22.000
Weight (g) - 22.20
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
SKF RNA4903RS INA RNA4903-XL NBS RNA49032RS IKO RNA4903 INA RNA4903-2RSR SKF RNA4903 IKO RNA4902UU INA RNA4903-RSR CX RNA4903 NBS RNA4903 IKO RNA4902U ISO RNA4903 CX RNA4903-2RS KOYO RNAO22X30X13 JNS RNA4903 IKO RNAF223013 NSK RNA4903TT KOYO RNA4903 NTN RNA4903LL Timken RNA4903.2RS随机推荐型号
ISO 22312W33 KOYO 230/600RRHAK FAG 292/1180-E-MB ISB 30208 Timken 455/453 SKF 619/8-2Z KBC 6305UU ISO 7315 BDB SKF 81218 TN NTN E-4R7203 Timken EE275105/275161D+X2S-275105 SNR EXF307 INA FT27 FAG K39581-39520 NTN K4×7×7T2 ISO KK39x44x26 SIGMA MR-14 NSK N1016BMR1 NACHI NJ 217 ISO NN3056 K SKF NU1019ML/HC5C3 ISO NU2309 NSK NUP 212 EW CX NUP18/630 SIGMA QJM 3.3/4 CX RNA4914 ZEN SF695 SKF SY 1/2 TF CX TUP2 25.30 CONSOLIDATED 6224-RSNR
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- AST RNA4903
- 滚针轴承
- 22
- 30
- 13
- NTN 24196BK30
- 调心滚子轴承
- 480
- 790
- 308
- ISB 52222
- 推力球轴承
- 95
- 160
- 67
- SNR EXPAE207
- 轴承单元
- 35
- Fersa F15046
- 圆锥滚子轴承
- 60
- 130
- 39
- NSK R 2-6
- 深沟球轴承
- 3.175
- 9.525
- 2.779
经营品牌
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