RNA4907轴承
更新日期：2025-10-26简介: AST轴承RNA4907 类型为滚针轴承，内径：42mm 外径：55mm 厚度：20mm轴承主要应用于激光器件,转换开关,美容美体,无尘文具,脱硫机类,其他车床,超静音发电机,声响检测,轧钢机齿轮箱座,车用仪表,焊接设备等，更多详细资料您可致电我司，获取AST RNA4907轴承配合尺寸,重量,额定动负荷,载荷,RNA4907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RNA4907样本图纸
(dimensions in mm)
Bearing Type - Single Row, Heavy Duty
Outer Dia (D) - 55.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 31,500
Static Load Rating (Cor) - 50,000
Max Speed (Oil) (X1000 RPM) - 11,000
Shaft (Fw) - 42.000
Weight (g) - 107.00
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
AST RNA4907 KOYO RNA4907 NTN RNA4907S ISO RNA4907 NSK RNA4907 JNS RNA4907 JNS RNA4907UU CX RNA4907 IKO RNA6907UU NBS RNA49072RS NTN RNA4907LL INA RNA4907-RSR Timken RNA4907RS NTN RNA4907R CX RNA4907-2RS NBS RNA4907 ZEN RNA4907 INA RNA4907-2RSR INA RNA4907 IKO RNA6907U随机推荐型号
SKF 21317 EK FAG 23132-E1A-K-M + H3132 SKF 23220 CCK/W33 NACHI 24126EX1 KOYO 24192RK30 ISB 39580/39520 ISB 54410 U 410 KOYO 6008NR Timken EE161400/161850 NACHI 7313BDT INA AXK130170 INA GLE50-KRR-B KOYO HJ-263520RS FAG HSS7005-E-T-P4S INA K100X108X30 CX K75x81x20 KOYO ML5009 NSK NA6903 CX NCF3010 V CX NJ160X300X84 SKF NNCF5052CV AST NU344 M NTN NU3224 NSK NUP 248 INA PE20 AST SCE46P SKF TU 1.3/4 TF CONSOLIDATED 6422M CONSOLIDATED SL04140-2RS CONSOLIDATED 22292
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- AST RNA4907
- 滚针轴承
- 42
- 55
- 20
- KOYO 3NCHAF010CA
- 角接触球轴承
- 50
- 80
- 16
- FAG 6004-C-2HRS
- 深沟球轴承
- 20
- 42
- 12
- FAG FW305
- 推力滚子轴承
- 38
- 68
- 37
- Fersa NU2207FM
- 圆柱滚子轴承
- 35
- 72
- 23
- CONSOLIDATED 6415M
- 深沟球轴承
- 75
- 190
- 45
经营品牌
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