d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Weight - 0,018 Kg

Basic dynamic load rating (C) - 4,36 kN

Basic static load rating (C0) - 2,32 kN

(Grease) Lubrication Speed - 22000 r/min

(Oil) Lubrication Speed - 26000 r/min

• Model Number:61903
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:enzyme,Pneumatic Control Elements,Plastic Equipment,car steering pin,sleep monitoring,Industrial,industrial fans,teaching equipment,Textile Accessories,sucker industry,Generator
• Similar models:NKE 61903-2Z ZEN S61903-2RS SKF 61903-2RS1 ISO 61903 NKE 61903-2RSR CX 61903ZZ CX 61903 NKE 61903 ZEN F61903 CRAFT 61903
• BEARING POWER International Trading Co.,Ltd. specialize in 61903 products，there is large inventory of CX 61903 . We has been built up long-term cooperation with CX company, could make a bulk order of the 61903 Which CX 61903 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
  23044-K-MB-W33	220	340	90	NKE	Spherical Roller Bearings
  36BWD03	36	72	42	NSK	Angular Contact Ball Bearings
  50BNR29SV1V	50	72	14	NSK	Angular Contact Ball Bearings
  6018	90,000	140,000	24,000	NTN-SNR	Deep Groove Ball Bearings
  6034-RS	170	260	42	CYSD	Deep Groove Ball Bearings
  6201/HR11TN	32	12	10	SKF	Deep Groove Ball Bearings
  7206B	30	62	16	NTN	Angular Contact Ball Bearings
  BAH-0160A	45	84	41	SKF	Angular Contact Ball Bearings
  GEZH 400 ESX-2LS	177,8	101,6	107,315	SKF	Plain Bearings
  NH344	220	460	88	CX	Cylindrical Roller Bearings
  UCFC206-20	31,75			FYH	Bearing Units
  SAJK16C	16		21	AST	Plain Bearings
  SYJ 2.1/2 TF	63,5	70	49	SKF	Bearing Units
  W 63801 R-2Z	21	12	7	SKF	Deep Groove Ball Bearings
  TWA613	.3750	.8125		INA	THRUST NEEDLE BEARINGS
  6014NR	70	110	20	FAG	DEEP GROOVE BALL BEARINGS
  HMV15E			40	SKF	HYDRAULIC NUTS
  3092ZNR	45	100	25	SKF	DEEP GROOVE BALL BEARINGS
  7307BEAG(Y/P)	35	80	21	STEYR	ANGULAR CONTACT BALL BEARINGS
  GEZ-412ES-2RS	4.7500	7.3750	4.1562	CONSOLIDATED	SPHERICAL PLAIN BEARINGS