d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

b - 1,35 mm

f - 1,12 mm

C - 2,06 mm

Weight - 0,065 Kg

Basic dynamic load rating (C) - 9,76 kN

Basic static load rating (C0) - 4,66 kN

(Grease) Lubrication Speed - 18360 r/min

(Oil) Lubrication Speed - 21600 r/min

• Model Number: 6203 NR
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:trolley,Forming mold,pneumatic,roller lathe,aerial work equipment,Processing machinery,office outdoor camping equipment,glass processing machine,electromagnetic clutch,Machine tool accessories,Surveying Surveying Instruments
• Similar models:NACHI 6203-2NSE9 ZEN 6203-2Z/16 NSK 6203ZZ PFI 6203/3D-1 ZEN 6203-2Z NKE 6203-2Z NTN EC1-6203T2X3LLHA/15C4PX50/L283QTS NACHI 6203ZZE NTN 6203LB KOYO SE6203ZZSTMG3
• BEARING POWER International Trading Co.,Ltd. specialize in 6203NR products，there is large inventory of ISB 6203 NR . We has been built up long-term cooperation with ISB company, could make a bulk order of the 6203 NR Which ISB 6203NR 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
  17119/17244	30,162	62	16,002	FBJ	Tapered Roller Bearings
  230/750-K-MB-W33	750	1090	250	NKE	Spherical Roller Bearings
  231/600 KCW33+AH31/600	600	980	300	CX	Spherical Roller Bearings
  33019U	95	145	39	NTN	Tapered Roller Bearings
  3578R/3525	44.450	87.313	30.163	NACHI	Tapered Roller Bearings
  3877A/3820	41,275	85,725	30,162	Timken	Tapered Roller Bearings
  6009	75	45	16	SKF	Deep Groove Ball Bearings
  7240 CDT	200	360	116	ISO	Angular Contact Ball Bearings
  C39/750M	750	1000	185	SKF	Cylindrical Roller Bearings
  GBR 405228 U	63,5	82,55	44,45	IKO	Needle Roller Bearings
  HTA036DB	180	280	45	NTN	Angular Contact Ball Bearings
  N1014	70	110	20	FBJ	Cylindrical Roller Bearings
  NA4956	280	380	100	NTN	Needle Roller Bearings
  NH2330 E	150	320	108	CX	Cylindrical Roller Bearings
  QJ340	200	420	80	ISO	Angular Contact Ball Bearings
  SA202	15	40	19	KOYO	Deep Groove Ball Bearings
  UCC207-22	34,925		42,9	KOYO	Bearing Units
  944	315	220		INA	THRUST BALL BEARINGS
  NBX22819	9.0000	10.5000	.7500	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  K-50x58x56../2	50	58	56../2	CONSOLIDATED	NEEDLE BEARINGS