(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：2026-01-29
- 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:其他数控,循环泵,雾化器类,其他机械,搅拌器,海拔仪等,高空作业平台,潜水装备,钢钉产品,凿岩机械,橡胶制品机械设备
- 近似型号:OKB 6534912K OKB 4844912 OKB 4844912 OKB 6254912 INA NA 4912 OKB HK424912 KOYO 43BTM4912A JNS RNA 4912 INA RNA4912 OKB 4074912
- 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
- ISO 1313
CRAFT 22244MW33
NSK NA4828
CONSOLIDATED QJ-206
CONSOLIDATED 87013NR
Timken 200RF03 ISB 21319 K+AHX319 NKE 23192-K-MB-W33+AHX3192 FAG 24032-E1-K30 + AH24032 NKE 32034-X ISO 33118 NSK 39236/39412 FAG 51316 FAG 527316B.H42BX.H49AB NACHI 54306 NSK 6807NR KOYO 7005C AST ASTT90 16090 SKF C 2213 KTN9 NTN K9×12×13T2 KOYO MLF2005 NTN MR182616+MI-151816 NACHI N 207 ISO NF313 NTN NN3012 NACHI NU 2226 FBJ NU310 SKF PCZ 4432 M NTN UEL305D1 KOYO UCSF204H1S6 SKF W633 ISB WB1630122K CONSOLIDATED SS626 CONSOLIDATED N-1076-KMSP/5 CONSOLIDATED SS6210-2RS
订购 AST RNA4912 请填写如下信息
Hot number：TIMKEN 642/632-B NTN 7309DB AST AST20 10080 ZEN F61801 SKF FYK 25 LEF INA HN4520 Timken L521945/L521910 NACHI N 412 ISB NUP 209 NTN T-H239649/H239612 KOYO UCIP210-31 RIV 6316-ZZ SKF 7316 BECBY NSK 6307 N NOK TB 540 600 25 NBR
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