d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

Weight - 0,038 Kg

Basic dynamic load rating (C) - 6,25 kN

Basic static load rating (C0) - 3,6 kN

(Grease) Lubrication Speed - 19890 r/min

(Oil) Lubrication Speed - 23400 r/min

• Model Number: 61904
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-20
• Application:reducer,other CNC,industrial equipment,climb ladder,diving equipment,container finishing,Antenna Industry,Machine Tool Accessories,Industrial equipment,marine test,plastic molding
• Similar models:ISO 61904 SKF W61904R CRAFT 61904 ISB SS61904-2RS SKF W61904-2RS1 ISO 61904ZZ CX 61904-2RS SKF W61904-2RZ SKF W61904 ZEN F61904-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 61904 products，there is large inventory of ISB 61904 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 61904 Which ISB 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
  14130/14274A	33,338		19,583	KOYO	Tapered Roller Bearings
  15112/15245	28,575	62	19,05	FBJ	Tapered Roller Bearings
  23956 CC/W33	380	280	75	SKF	Tapered Roller Bearings
  52311	57	105	64	CX	Thrust Ball Bearings
  5S-2LA-BNS911LLBG/GNP42	55	80	13	NTN	Angular Contact Ball Bearings
  6221-2Z	190	105	36	SKF	Deep Groove Ball Bearings
  6868	340	420	38	NTN	Deep Groove Ball Bearings
  78225/78537	57,15		33,236	KOYO	Tapered Roller Bearings
  805092C	78	130	90	FAG	Tapered Roller Bearings
  BR 303920 U	47,625	61,912	31,75	IKO	Needle Roller Bearings
  GE 200 ECR-2RS	200	290	130	ISO	Plain Bearings
  GS 81244	18,5	300	224	SKF	Thrust Roller Bearings
  HK5025	50	58	25	NTN	Needle Roller Bearings
  NKS24	24	37	20	ISO	Needle Roller Bearings
  NA4826-XL	130	165	35	INA	Needle Roller Bearings
  NJ308EG15	40,000	90,000	23,000	SNR	Cylindrical Roller Bearings
  QJM 2	50,8	114,3	26,99	SIGMA	Angular Contact Ball Bearings
  SBPF205	23,8125		27	FYH	Bearing Units
  AH3884	420	400		FAG	WITHDRAWAL SLEEVES
  75RIF342	7.5000	12.5000	1.7500	Torrington	CYLINDRICAL ROLLER BEARINGS