d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

Weight - 0,038 Kg

Basic dynamic load rating (C) - 6,4 kN

Basic static load rating (C0) - 3,7 kN

Limiting speed - 26000 r/min

• Model Number:61904
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-12
• Application:hot and cold box,Pneumatic Control Elements,chemical,packaging materials,ventilation fans,nail products,air purification,switch,power tools,Anti-defibrillation pacing,Warehouse Shelf Equipment
• Similar models:ZEN SF61904-2Z SKF W61904-2RZ ZEN S61904-2RS ISB 61904-2RS SKF W61904-2Z ZEN F61904 ISO 61904ZZ ISB 61904-2RZ ZEN F61904-2Z SKF 61904-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 61904 products，there is large inventory of NKE 61904 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 61904 Which NKE 61904 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  239/530 KW33	530	710	136	ISO	Spherical Roller Bearings
  301K	12	37	12	Timken	Deep Groove Ball Bearings
  32306	30	72	28,75	CYSD	Tapered Roller Bearings
  6264	320	580	92	NSK	Deep Groove Ball Bearings
  63/28-2RS	28	68	18	CX	Deep Groove Ball Bearings
  7212-BE-TVP	60	110	22	NKE	Angular Contact Ball Bearings
  7311 ADT	55	120	58	ISO	Angular Contact Ball Bearings
  90BAR10H	90	140	22,5	NSK	Angular Contact Ball Bearings
  B2216	34,925	41,275	25,4	KOYO	Needle Roller Bearings
  BSB035072-2RS-T	35	72	15	FAG	Thrust Ball Bearings
  NF222	110	200	38	KOYO	Cylindrical Roller Bearings
  NJ330	150	320	65	CYSD	Cylindrical Roller Bearings
  NU2224-E-MA6	120	215	58	NKE	Cylindrical Roller Bearings
  RNA2085	99,5	120	32	KOYO	Needle Roller Bearings
  RNA4904LL	25	37	17	NTN	Needle Roller Bearings
  RNUP1125V	55,000	100,000	31,000	NTN	Cylindrical Roller Bearings
  USEHE202	15			SNR	Bearing Units
  71811TNH	55	72	9	ELGES	ANGULAR CONTACT BALL BEARINGS
  DCL1212			.7500	NTN	NEEDLE BEARINGS
  ZKLN5090-ZZ	50	90	34	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS