(dimensions in mm)
Bearing Type - Single Row
Outer Dia (D) - 40.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 22,600
Static Load Rating (Cor) - 36,000
Max Speed (Oil) (X1000 RPM) - 14,000
Shaft (Fw) - 30.000
Weight (g) - 65.00
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.
- Model Number:NK30/20
- Inner Diameter：30mm Outer Diameter：40mm Width：20mm
- Type：Needle Roller Bearings
- Update date：2025-12-18
- Application:engine,stacker lift platform,horizontal processing,labor insurance,textile machinery,education model Instruments,Vertical machining,animal,test strip,paper processing machine,vacuum suction cup
- Similar models:INA NA4830 Timken K25X35X30H,ZB2 ISO NKI42/30 ISO NKI32/30 Timken K30X35X27HZW NSK FWF-303517A NBS K100x108x30 NTN K100×108×30 KOYO RV303726 Timken K60X65X30FH
- BEARING POWER International Trading Co.,Ltd. specialize in NK30/20 products，there is large inventory of AST NK30/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK30/20 Which AST NK30/20 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 16021 105 160 18 FAG Deep Groove Ball Bearings 6220-2Z-NR 100 180 34 NKE Deep Groove Ball Bearings 6308X35CS26 40 90 23 NTN Deep Groove Ball Bearings 6310-Z-NR 50 110 27 NKE Deep Groove Ball Bearings 7210BDB 50 90 20 CYSD Angular Contact Ball Bearings 756A/752 79,375 161,925 47,625 FBJ Tapered Roller Bearings BEAM 020068-2RZ/PE 20 68 28 SKF Thrust Ball Bearings GE260ES 260 370 150 FBJ Plain Bearings NC706V 6 17 6 KOYO Deep Groove Ball Bearings NKS40 40 55 22 INA Needle Roller Bearings RA015RRB 23,8125 52 21,44 Timken Deep Groove Ball Bearings SIKAC20M 20 SKF Plain Bearings UCPH210 50 51.6 NACHI Bearing Units W 61704 R 20 27 4 SKF Deep Groove Ball Bearings 204W 20 47 14 FAF DEEP GROOVE BALL BEARINGS GE460DO 460 620 218 ELGES SPHERICAL PLAIN BEARINGS 62817-2Z 85 110 16 ELGES DEEP GROOVE BALL BEARINGS 126TV 6 19 6 FAG SELF A-5236-WS 180 320 4.2500 Torrington CYLINDRICAL ROLLER BEARINGS 7415BMG 75 190 45 CONSOLIDATED ANGULAR CONTACT BALL BEARINGS
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