(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：2026-06-22
- 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:环保节能,机床车床,小区安防,多普勒类,变压器类,安全检测,广电通讯检测分析仪器类,减速装置,磁性元器,微波设备,产品配件
- 近似型号:NBS NA 4912 OKB HK424912 OKB 4544912 NTN NA4912S OKB 4624912 OKB 4524912 OKB 4844912 INA NA 4912 IKO RNA 4912 OKB 6534912K
- 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
- SKF 7200BEP
INA KTHK20-B-PP-AS
ISO NN3144K
SKF SC50ES
NACHI UCP215
SKF 1310 EKTN9 + H 310 SKF 207-Z ISB 23076 ZVL 32016AX CYSD 5209 2RS NKE 54311+U311 KOYO 6011-2RU ISO 61906-2RS SNR 6313N NKE 7313-BE-TVP CX 7340 A-UO CYSD 7913 AST AST11 F10070 AST AST50 08IB06 ISO BK081414 NACHI E32004J SKF FBSA 204/DB INA GE 50 DO-2RS SKF GE30ES-2RS ISB GEG 25 ES CX L17 KOYO MK2081 NACHI NU 2205 KOYO NUP2352 Timken RNA49/22 KOYO RS30/20A INA RWCT17 IKO YB 1416 CONSOLIDATED NU-444 CONSOLIDATED HJ-1018
订购 AST RNA4912 请填写如下信息
Hot number：INA RNA 6903 OKB 502311E OKB OKB 46118F ISO 303/28 AST AST50 104IB48 ISO GE 020 XES NKE NCF2212-V FAG NU264-EX-TB-M1 CX NU2868 NACHI UC321 SKF 32926 Torrington CRSBC-10-1 SKF SAL30ES SKF GB 3028
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