搜轴承 -- AST轴承型号查询 -- 滚针轴承 -- AST NK21/20轴承

(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 29.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 17,100

Static Load Rating (Cor) - 25,500

Max Speed (Oil) (X1000 RPM) - 20,000

Shaft (Fw) - 21.000

Weight (g) - 35.20

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 NK21/20滚针轴承图纸和参数

• 发布时间：2026-09-14
• 产品型号: NK21/20
• 新型号:NK21/20
• 内径：21mm 外径：29mm 厚度：20mm
• 主要类别：滚针轴承
• 应用行业:医疗器材,声响检测,手术器具,清洁设备,有色金属合金,产品防伪,整形设备,超静音发电机,口腔影像,减速装置,轴颈车床
• 近似型号:INA 712147810 OKB K212513 IKO BA 1214 Z INA 712051210 KOYO B3216 INA NK 21/16 FAG HK-2218-RS Timken AX 12 170 215 KOYO HK2212 INA BK 2216
• 天津八零动力国际贸易有限公司专业经销 NK21/20产品，常年备货AST NK21/20 滚针轴承. 我们可以可以快速将您所需要的NK21/20产品运送到全球任意地方购买 AST NK21/20 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
• FAG 2207-TVH INA 29364-E1 NSK 52420X FAG NJ2232-E-M1+HJ2232-E SNR UKFS322H
  NSK 17BGR10H CX 25590/25522 CX 54320 SKF 6222-2Z KOYO 6317-2RS SKF C 39/950 KMB KOYO 9067/9196 LS GE80ES-2RS IKO KT 607236 SKF LBBR 6A/HV6 NTN MR14817848+MI-12814848 SKF NCF29/800V NKE NCF30/560-V SIGMA NJ 217 FAG NJ306-E-TVP2 NSK NN 3006 FAG NNU41/530-M NACHI NU 2236 KOYO NU328 SKF PNA 25/47 PFI PW40800038CSHD NSK R35-24 NSK R750-2 ZEN S6013 SNR US209G2 SKF W 61801 R-2ZS CONSOLIDATED NU-328 CONSOLIDATED 222SM320 CONSOLIDATED HMV-23M CONSOLIDATED HMV-98M

Hot number：KOYO 51405 NACHI 51340 FYH UCP 306 ISO 32918 ISB 6008-2RS ISO 7316 CDT SIGMA A 5216 WB SNFA HB40 /S/NS 7CE3 Samick LMF35UU NTN NN3017C1NAP4 NACHI UCTU316+WU500 RHP EW-1 Rollway NU-2328E NOK SB 30 48 8 NBR NOK TB 260 320 25 FKM