d - 17 mm

D - 35 mm

H - 13.2 mm

H₁ - 15 mm

d₁ - - 35 mm

D₁ - - 19 mm

D₂ - 26 mm

D₃ - 38 mm

C - 4 mm

R - 32 mm

s - 16 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 28 mm

D_a - max. - 26 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 16.3 kN

Basic static load rating - C₀ - 27 kN

Fatigue load limit - P_u - 1 kN

Reference speed - 6700 r/min

Limiting speed - 9500 r/min

Minimum load factor - A - 0.0047

Mass bearing (including seat washer when applicable) - 0.071 kg

• Model Number:53203 + U 203
• Inner Diameter：35mm Outer Diameter：17mm Width：13,2mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:Grinding and polishing equipment,Microwave Equipment,defogging and degreasing,relay,Gripper Swing,fruit and vegetable processing,car instrument,car and accessories,Spectrum Products,Roller mill,Laser Cutting
• Similar models:NACHI 53203 CX 53203U+U203 SKF 53203+U203 NKE 53203+U203 KOYO 53203U NSK 53203 NACHI 53203U FAG 53203+U203 ISB 53203U203 FAG 53203
• BEARING POWER International Trading Co.,Ltd. specialize in 53203+U203 products，there is large inventory of SKF 53203 + U 203 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 53203 + U 203 Which SKF 53203+U203 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
  12580/12520	20,638	49,225	19,845	Timken	Tapered Roller Bearings
  1318-K	90	190	43	NKE	Self-Aligning Ball Bearings
  230/630-B-K-MB + AH30/630A-H	600	920	212	FAG	Spherical Roller Bearings
  51315	75	135	44	FBJ	Thrust Ball Bearings
  B-308	47,625	57,15	12,7	NSK	Needle Roller Bearings
  DC4934VW	170	230	60	KOYO	Cylindrical Roller Bearings
  DE2010	100,000	170,000	60,300	NTN	Angular Contact Ball Bearings
  FJLT-2523	25	33	23	NSK	Needle Roller Bearings
  HM212049/HM212011	66,675	122,238	38,1	NSK	Tapered Roller Bearings
  LMK25L	25	40		Samick	Linear Bearings
  PSL 611-300-1	266,7	325,438	28,575	TMB	Tapered Roller Bearings
  RLM121915	12	19	15	NSK	Needle Roller Bearings
  SA202-10	15,875	40	19	KOYO	Deep Groove Ball Bearings
  UCFC201-8	12,7			FYH	Bearing Units
  KB060XPO	6.0000	6.6250	.3125	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  94424	.8750	1.3750	1.5000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  FPCG800	8.0000	10.0000	1.0000	SKF	DEEP GROOVE BALL BEARINGS
  6220-ZNR	100	180	34	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  234417MSP/5	85	130	234417 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  XW-23/4				CONSOLIDATED	THRUST BALL BEARINGS