搜轴承 -- AST轴承型号查询 -- 滚针轴承 -- AST RNA4912轴承

(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.

• AST RNA4912滚针轴承图纸和参数

• 发布时间：2026-11-09
• 产品型号: RNA4912
• 新型号:RNA4912
• 内径：68mm 外径：85mm 厚度：25mm
• 主要类别：滚针轴承
• 应用行业:集装整理,电刀配件,挤压机,压接工具,建筑工程机械设备,空气组合元件,车用灯类,堆高车升降平台,立式锯床,服装加工,液压连接件
• 近似型号:ISO NA4912 OKB 6254912 ZEN RNA4912 IKO NA 4912 NTN NA 4912 NSK RNA4912TT OKB 4074912 OKB 6534912 Torrington NA-4912 JNS RNA 4912
• 天津八零动力国际贸易有限公司专业经销 RNA4912产品，常年备货AST RNA4912 滚针轴承. 我们可以可以快速将您所需要的RNA4912产品运送到全球任意地方购买 AST RNA4912 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 滚针轴承订购电话022-58519723/22/21
• Timken DL1212 Samick LMF35UU SKF W6204-2RZ ISO SC200-2RS CONSOLIDATED 51128
  CYSD 1620 Gamet 133076X/133127G FAG 22309-E1-K + AH2309 KOYO 25R3525 Timken 310PP SKF 351006 A Timken 496/493-B CRAFT 6015ZZ CYSD 6032-RS SKF 623-RS1 NACHI 6803NKE ISO 7040 BDB CX 7311 C-UO NSK 8BGR10S INA D24 SNR ESPE212 NBS HK 0709 NSK RSF-48/500E4 INA NA6901-XL SNR NJ2309EG15 NSK RNAF506220 AST SAZJ11 PFI UC206-3L NACHI UCFL326 FYH UCPH206-19 INA XSA 14 1094 N IKO YB 1816 CONSOLIDATED 22244 CONSOLIDATED SN-306..2306 CONSOLIDATED 30x72x10mm

Hot number：FAG K 40×45×17 FAG NK 25/16 IKO HK 3512 OKB 1001226L NACHI 23920E NSK 6816 NBS 81113TN NTN DCL98 ISO NA6904 ZEN NK47/30 NSK R 2 ZZ ELGES GE-35ES-2RS FAG KC-65XPO SKF NUP-2228 FED XLS-61/2