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 - 12000 r/min

• Model Number: 61904-2RSR
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-23
• Application:spring industry,Spectrum Products,Surveying Surveying Instruments,trolley,lifting upgrade,Industrial,Textile Accessories,Industry,Pneumatic Actuator,Dental Drill etc,axle lathe
• Similar models:CX 61904ZZ ISB 61904-2RS NKE 61904-2Z Fersa 61904-2RS ISB 61904 SKF 61904-2RZ ZEN 61904-2RS SKF W61904-2RS1 CX 61904-2RS FAG 61904-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 61904-2RSR products，there is large inventory of NKE 61904-2RSR . We has been built up long-term cooperation with NKE company, could make a bulk order of the 61904-2RSR Which NKE 61904-2RSR 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
  115177X/115227XC	177,8	227,013	30,16	Gamet	Tapered Roller Bearings
  22326	130	280	93	ISB	Spherical Roller Bearings
  3192/3120-B	28,575	72,626	29,997	Timken	Tapered Roller Bearings
  4111	55	88	28	INA	Thrust Ball Bearings
  47679/47620A	76,2	133,35	33,338	Timken	Tapered Roller Bearings
  6202-2RS	15	35	11	KOYO	Deep Groove Ball Bearings
  EE295110/295193	279,4	488,95	120,65	NSK	Cylindrical Roller Bearings
  EE420801/421450	203,2	368,3	92,075	Timken	Tapered Roller Bearings
  HJ-202820,2RS	31,75	44,45	31,75	Timken	Needle Roller Bearings
  KM86647-M86610	28,575	64,292	21,433	FAG	Tapered Roller Bearings
  MRJ3.3/4	95,25	209,55	44,45	RHP	Cylindrical Roller Bearings
  NA2150	150	195	36	Timken	Needle Roller Bearings
  NAPK202-10	15,875			FYH	Bearing Units
  NJ212R	60	110	22	KOYO	Cylindrical Roller Bearings
  RNA49/82	95	115	30	NSK	Needle Roller Bearings
  BK3018RS	37		18	INA	NEEDLE BEARINGS
  3217	150	85	28	New Departure	DEEP GROOVE BALL BEARINGS
  XLS-4	4.0000	5.6250	.8750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  CT-16	3.2180	3.4687		CONSOLIDATED	THRUST ROLLER BEARINGS
  TPSY-115	1.9375			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS