d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Basic dynamic load rating (C) - 3,822 kN

Basic static load rating (C0) - 2,401 kN

(Grease) Lubrication Speed - 21420 r/min

(Oil) Lubrication Speed - 25200 r/min

1 - corrosion resistant

• Model Number: SS 61903
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Flame Cutting,Liposuction device,Industrial Adhesive,vertical pull,printing machinery,Optical detection,magnetic elements,agrochemical,bag machine,coupling type,Industrial equipment
• Similar models:ISB SS61903-ZZ NKE 61903-2Z CX 61903ZZ ISO 61903 ZEN F61903-2Z CX 61903-2RS SKF W61903-2Z FAG 61903-2Z SKF W61903-2RZ SKF 61903-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in SS61903 products，there is large inventory of ISB SS 61903 . We has been built up long-term cooperation with ISB company, could make a bulk order of the SS 61903 Which ISB SS61903 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
  100031X/100080C	31.75	80	24,25	Gamet	Tapered Roller Bearings
  25877/25820	34,925	73,025	23,8125	AST	Tapered Roller Bearings
  33022	110	170	47	NKE	Tapered Roller Bearings
  6005/HR22T2	25	47	12	SKF	Deep Groove Ball Bearings
  6308ZZE	40	90	23	NACHI	Deep Groove Ball Bearings
  6310 2RD C3	50	110	27	KOYO	Deep Groove Ball Bearings
  6817ZZ	85	110	13	NACHI	Deep Groove Ball Bearings
  7213CDT	65	120	23	NACHI	Angular Contact Ball Bearings
  N222	110	200	38	KOYO	Cylindrical Roller Bearings
  QJ315	75	160	37	NSK	Angular Contact Ball Bearings
  RAE25-NPPB	25	52	21,4	NKE	Deep Groove Ball Bearings
  RNA4911	63	80	25	CX	Needle Roller Bearings
  RNA6900	14	22	22	NSK	Needle Roller Bearings
  S7010 ACD/P4A	80	50	16	SKF	Angular Contact Ball Bearings
  S7012 CB/HCP4A	95	60	18	SKF	Angular Contact Ball Bearings
  SCE2820	44,45	53,975	31,75	AST	Needle Roller Bearings
  VKBA 910				SKF	Wheel Bearings
  YET-205-100CW	1.0000	2.0472	.5906	SKF	BALL BEARINGS
  NF-232	160	290	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MR-40			1.7500	CONSOLIDATED	NEEDLE BEARINGS