(dimensions in mm)
Bearing Type - Single Row
Outer Dia (D) - 57.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 28,500
Static Load Rating (Cor) - 56,000
Max Speed (Oil) (X1000 RPM) - 9,500
Shaft (Fw) - 47.000
Weight (g) - 94.50
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 NK47/20滚针轴承图纸和参数
- 发布时间：2026-11-04
- 产品型号: NK47/20
- 新型号:NK47/20
- 内径：47mm 外径：57mm 厚度：20mm
- 主要类别：滚针轴承
- 应用行业:E光美容,粮食检测,发电机类,历史仪器,转台立式,凿岩机械,物料搬运设备,钢钉产品,工程机械,数控切割,拉丝模具
- 近似型号:IKO KRV-47-2RS MPZ K65x73x47ZWTN FAG NUKR-47-X INA RNAO35X47X18 IKO BAM 47 SKF K 42x47x13 IKO YB 47 NBS RNAO 35x47x18 KOYO WJ-647216 NSK FBN-424727
- 天津八零动力国际贸易有限公司专业经销 NK47/20产品，常年备货AST NK47/20 滚针轴承. 我们可以可以快速将您所需要的NK47/20产品运送到全球任意地方购买 AST NK47/20 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 23160YMB
ISO 23691/23620
Fersa 580/572X
ISO NJ3344
ZEN SMF105-2RS
NKE 2217 KOYO 2311-2RS CX 23152 KCW33+H3152 Timken 280RU51 FAG 24056-B-K30-MB+AH24056 NTN 2LA-BNS011ADLLBG/GNP42 NACHI 30252 ISB 7038 B ISB 32220J/DF CX 495A/492A NTN 4T-CR-0620 ISO 6215 INA 81160-M SIGMA GE 28 SX NTN K25X29X19.8 LS GEG45N Timken GN215KLLB NSK H913849/H913810 NTN HMK4025 NTN NK37/30R+IR32×37×30 ISB NNU 4840 K/W33 AST NU2224 EM SKF NUP 2309 ECML FBJ QJ314 KOYO UCHA213-40 FAG UC202-09 NACHI UKPX06+H2306 CONSOLIDATED MI-26 CONSOLIDATED AXK-110145 CONSOLIDATED 24134-2RS
订购 AST NK47/20 请填写如下信息
Hot number：NSK 32921 OKB CYSD 30308 SKF 7014 CB/HCP4AL INA GIKFR 20 PW Timken GY1206KRRB ISO K48x53x17 IKO KT 91210 SIGMA LJT 4.1/2 NKE NJ2312-E-MPA+HJ2312-E FAG MS-16-AC Torrington STO-40-ZZ SKF 71903 CE/P4A SKF 812/850 M SKF PCZ 2832 M
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