(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：2026-08-07
- 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:粮食检测,内螺纹类,中型及大型电动机,磁性元器,传输分配,传感器类,造粒机类,食品加工机械设备,机床车床,冲压模具,纸加工机
- 近似型号:NBS NA 4912 JNS NA 4912 NTN NA 4912 OKB 4084912 NSK NA4912 OKB 604912RST(604712T) NTN NA4912S IKO NA 4912 SKF NA 4912 SKF RNA4912
- 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
- KOYO 239436B
SKF 7205BECBM
CX KZK22X28X13
SKF SYFWK40LTHR
CONSOLIDATED NUP-2228
Gamet 130065/130127 Timken 209KDDG NKE 22205-E-K-W33+H305 NSK 51102 CRAFT 6202-2RS SKF 6210-RS1 NTN 6302LU CX 6580/6535 ISO 7021 CDF NSK 95BNR20XV1V AST ASTEPBF 2023-11.5 INA C182420 SNFA E 240 /NS 7CE3 NTN E-4R17201 KOYO F607 CX GE 025 HS-2RS ILJIN IJ123033 CX HK1015 KOYO HK2216 Fersa HM89443/HM89410 ISO K45x50x27 Samick LMKM30UU KOYO NC7007V ISO NN3012 SKF NNCF 5032 CV INA PASE45 ISB TSF.R 25 NBS SL045060-PP SKF SYNT 35 LTS CONSOLIDATED NUP-2019E
订购 AST RNA4912 请填写如下信息
Hot number：OKB 3622Z NSK 240/750CAK30E4 NTN 423068 NTN 7317B SNFA E 207 /NS 7CE3 NSK HR190KBE52X+L INA PCJ1-1/4-206 PFI PW38730040CSM SKF YAT203-010 SNR 51106 Sealmaster FYT-104 SKF 207-ZNR SKF 7207 BECBPH SKF NNU 41/1000 M/W33 NOK SPGW-95
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