d - 20 mm

F - 25 mm

D - 37 mm

B - 30 mm

C - 30 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

da max - 22 mm

Da max. - 35 mm

ra max. - 0,3 mm

S - 1 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 35,2 kN

Basic static load rating (C0) - 53 kN

Fatigue load limit (Pu) - 6,55

Reference speed - 15000 r/min

Limiting speed - 17000 r/min

• Model Number:NA6904
• Inner Diameter：20mm Outer Diameter：37mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2023-03-03
• Application:Hairbrush device,machine tool spindle,extruder,electronic materials,generator,journal lathe,Oral Image,rubber products machinery and equipment,relay,Cutting Machine,internal combustion engine
• Similar models:ISO NA6904 KOYO NA6904 JNS RNA6904UU SKF NA6904 Timken RNA6904 CX NA6904 INA NA6904 CRAFT NA6904-2RS CX RNA6904 NSK NA6904TT
• BEARING POWER International Trading Co.,Ltd. specialize in NA6904 products，there is large inventory of SKF NA6904 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA6904 Which SKF NA6904 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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  R2ZZA	.1250	.3750	.1562	NTN	DEEP GROOVE BALL BEARINGS