搜轴承 -- INA轴承型号查询 -- 滚针轴承 -- INA NA4912轴承

d - 60 mm

D - 85 mm

B - 25 mm

F - 68 mm

r_min - 1 mm

s - 1,5 mm / Axial displacement

m - 426 g / Weight

C_r - 68000 N / Dynamic load rating (radial)

C_0r - 108000 N / Static load rating (radial)

C_ur - 18800 N / Fatigue limit load, radial

n_G - 6700 1/min / Limiting speed

n_B - 3750 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• INA NA4912滚针轴承图纸和参数

• 发布时间：2026-11-02
• 产品型号: NA4912
• 新型号:NA4912
• 内径：60mm 外径：85mm 厚度：25mm
• 主要类别：滚针轴承
• 应用行业:中型及大型电动机,过滤材料,测试条类,化学仪器,车轴车床,行业测试,橡胶制品机械设备,卧式锯床,机床附件,直线传动,车用灯类
• 近似型号:SKF RNA-4912 NBS RNA 4912 IKO RNA 4912 KOYO 43BTM4912A OKB HK424912 IKO RNA 4912U ISO NA4912 IKO RNA 4912UU JNS NA 4912 SKF RNA 4912
• 天津八零动力国际贸易有限公司专业经销 NA4912产品，常年备货INA NA4912 滚针轴承. 我们可以可以快速将您所需要的NA4912产品运送到全球任意地方购买 INA NA4912 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 32311B NTN-SNR 634 KOYO K42X47X27H Timken L433749/L433710 SKF PCM222525E
  AST 2309 Timken 23128YM NTN 2TS2-7MC3-QJ318L1BW-1C4P6S20 NACHI 39578/39520 Timken 43125/43319D+X1S-43125 NSK 53248X SKF 6002-Z NACHI 6903 NTN-SNR 7203B CYSD 7224BDB NSK B8-74 NSK BH-117 NSK BH-1310 SNR EXPG207 NSK FJL-3020L SKF FYTBK 35 TR SKF GEC440TXA-2RS NBS GLP 5023 NTN K17X23X9.8 JNS NK10/12M Timken NP407977/NP810997/K153039A Fersa NU309FMNR/C3 ZEN P6200-GB SKF S7013 CE/HCP4A NTN SC0698 CONSOLIDATED 751116MSP/5 CONSOLIDATED KC-110ARO CONSOLIDATED N-260 CONSOLIDATED NNU-4916-KMSP/5 CONSOLIDATED MB-0

Hot number：Timken 16582/16522 ISB 31306 AST AST090 5535 LS GEEM45ES-2RS ISO N408 KOYO NK16/20 SKF NUH2336ECMH/PEX NKE NUP2232-E-MPA NH 6210 American A-5148WB Torrington SD-3160280mm NSK Y25-5 SKF 510 VE R BARDEN HCB7010E.T.P4S FAG 6300-2Z