(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：2026-04-30
- 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:密封件类,呼吸器类,气缸薄型,虫害监测,分装工具,切割机床,地板行业,镗头镗杆,教学仪器设备,磁性元器,轧钢机辊颈及减速装置
- 近似型号:OKB 4748(3-429) IKO BAM 47 KOYO M-471 NTN SCE-47 OKB 804709 OKB 54707 OKB 604912RST(604712T) OKB 704704K KOYO 37VS4725P-1 CX K47x52x17
- 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 441/432AB
ISB 61813-2RS
NTN 7307DF
NTN NA4903L
KOYO UCFX07-22E
CX 20222 C AST 22308MBKW33 NTN 2310S PFI 30213 NSK 32338 SNR 3302A KOYO 6207-2RS AST 6303ZZ SNR 6304NREE FBJ 6313 CYSD 6326-Z NTN 69/500 NACHI 7009DB NACHI 7304CDT Timken 74510D/74856 INA FT25 LS GEBK25S LS GEC600HT ISB GEG 25 C ILJIN IJ133025 KOYO K10X16X12TN IKO KT 182522 NKE N326-E-M6 NKE NCF2892-V LS SQZ18-RS CX TUP2 140.60 INA ZARN75155-L-TV INA ZKLN1242-2RS-PE CONSOLIDATED NUP-2013E CONSOLIDATED KB-5
订购 AST NK47/20 请填写如下信息
Hot number：OKB 2G3003732T CX 231/710 KCW33+H31/710 FAG 3306-B-2Z-TVH Timken 368A/362XD+X5S-368A FBJ 6216ZZ NKE 6302-Z NKE 7208-BE-TVP CX BK3218 RBC AW-209 INA KU-90XPO-2RS NTN SS676 NSK FBN-788595 SKF FYTB 25 WDW SKF QJ 210 MA GMN HYSM6001CTAP2/ABEC9
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