(dimensions in mm)

Bearing Type - Single row, crowned OD, sealed

Bore Dia (d) - 17.0000

Outer Dia (D) - 47.0000

Width (B) - 12.0000

Dynamic Load Rating (Cr) - 6,963

Static Load Rating (Cor) - 4,021

Max Speed (Grease) (X1000 RPM) - 11,000

Max. shaft corner radius, or 45 deg. chamfer (ch1) - 1.000

Weight (g) - 110.00

Material - 52100 Chrome steel, or equivalent

The crown radius is 400mm.

• Model Number: LD203-2RS
• Inner Diameter：17mm Outer Diameter：47mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:bag machine,non-ferrous metal alloy,Optical Instruments,ventilation heating equipment,metallurgy,cooling system,water protection,other rubber,small diesel generators,Film machine,pump accessories
• Similar models:Timken 203KDG SKF 6203-2ZNR Timken 203KTD NACHI 6203-2NKE9 NTN 63203LLB KOYO ER203 FAG 6203-C-2BRS NTN 6203LLH SNR S6203-2RS KOYO 3NC6203MD4
• BEARING POWER International Trading Co.,Ltd. specialize in LD203-2RS products，there is large inventory of AST LD203-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the LD203-2RS Which AST LD203-2RS 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.

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  20213 KC	65	120	23	CX	Spherical Roller Bearings
  23022 KCW33	110	170	45	CX	Spherical Roller Bearings
  6221NR	105	190	36	NSK	Deep Groove Ball Bearings
  7205 A	25	52	15	NSK	Angular Contact Ball Bearings
  7228BDT	140	250	42	NTN	Angular Contact Ball Bearings
  7322 B-UO	110	240	100	CX	Angular Contact Ball Bearings
  740/742	80.962	150.089	44.450	NACHI	Tapered Roller Bearings
  AB12270	55	100	21	SNR	Deep Groove Ball Bearings
  NJ236	180	320	52	NTN	Cylindrical Roller Bearings
  SCE2620	41,275	50,8	31,75	AST	Needle Roller Bearings
  UCFL209-27E	42,8625			FYH	Bearing Units
  CCYR-31/4-S	1.0000	3.2500	1.8125	McGill	NEEDLE BEARINGS
  22317	85	180	60	Torrington	SPHERICAL ROLLER BEARINGS
  1888S	440	540	46	MRC	DEEP GROOVE BALL BEARINGS
  ND17	17	44	11	New Departure	MAGNETO BEARINGS
  STO40DZ	40	80	20	Torrington	NEEDLE BEARINGS
  180448	1.1250	1.6250	3.0000	Rollway	JOURNAL ROLLER ASSEMBLIES
  N-232	160	290	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MI-48-N	3.0000		1.7600	CONSOLIDATED	NEEDLE BEARINGS
  H-213x60	65	85		CONSOLIDATED	ADAPTERS