d - 55,5625 mm

D - 120 mm

B - 55,56 mm

C - 29 mm

d1 - 82,55 mm

B1 - 73,03 mm

B2 - 22,2 mm

F - 75,01 mm

G - 27,78 mm

L - 4,8 mm

S - 27,78 mm

Weight - 2,209 Kg

Basic dynamic load rating (C) - 80 kN

Basic static load rating (C0) - 43,6 kN

• Model Number: SMN203KB
• Inner Diameter：55,5625mm Outer Diameter：120mm Width：55,56mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:building decoration raw materials and accessories,Laser Devices,electrocardiograph,generator,die casting mold,transportation equipment,Roller,joint protection,Chromatography Products,Vacuum generator,lifting chain
• Similar models:PFI 5203KYY2 NTN AC-6203 SNR 6203HVZZ KOYO RB203 Timken GN203KLLB KBC BR2035 Fersa 6203 FBJ 6203 CYSD 203KRR2 ZEN P6203-SB
• BEARING POWER International Trading Co.,Ltd. specialize in SMN203KB products，there is large inventory of Timken SMN203KB . We has been built up long-term cooperation with Timken company, could make a bulk order of the SMN203KB Which Timken SMN203KB 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
  21312 K	60	130	31	ISB	Spherical Roller Bearings
  22318YM	90	190	64	Timken	Spherical Roller Bearings
  239/1000	1000	1320	236	NTN	Spherical Roller Bearings
  40V4834	40	48	34	KOYO	Needle Roller Bearings
  4606-3AC2RS	30	47	18	CYSD	Angular Contact Ball Bearings
  51310	50	95	31	FAG	Thrust Ball Bearings
  5207-2RS	35	72	26,988	FBJ	Angular Contact Ball Bearings
  62308-2RS1	40	90	33	SKF	Deep Groove Ball Bearings
  EXF313	65			SNR	Bearing Units
  GRAE20-NPP-B	20	47	31	INA	Deep Groove Ball Bearings
  K 185x195x37	185	195		NBS	Needle Roller Bearings
  K50X55X30FV1	50	56		KOYO	Needle Roller Bearings
  NJ1938	190	260	33	ISO	Cylindrical Roller Bearings
  NJ411	55	140	33	CX	Cylindrical Roller Bearings
  UCFCE204	20			SNR	Bearing Units
  SC0889LL	38,000	58,000	15,000	NTN	Deep Groove Ball Bearings
  UCF309	45		57	ISO	Bearing Units
  W 6003-2RS1	35	17	10	SKF	Deep Groove Ball Bearings
  32208A	40	80	23	FAG	TAPERED ROLLER BEARINGS
  NANFL211-32	2.0000			IPTCI	PILLOW BLOCKS