d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

r min. - 2.1 mm

da min. - 111 mm

Da max. - 169 mm

ra max. - 2 mm

Weight - 3.64 Kg

Basic dynamic load rating (C) - 69.0 kN

Basic static load rating (C0) - 29.7 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0.17

Calculation factor (Y0) - 3.79

Calculation factor (Y1) - 3.62

Calculation factor (Y2) - 5.60

• Model Number: 1220K
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-17
• Application:paper processing machine,Dental Drill etc,Machine Tool Accessories,rolling mill roll neck and slowdown device,Grinding and polishing equipment,hydraulic cylinder,instrument,turret industry,tapping machine,Safety protection,other rubber
• Similar models:SKF 1220 NACHI 1220 NTN 1220S ISB 1220K+H220 CX 1220 SKF 1220K NSK 1220K FAG 1220-K-M-C3+H220 SKF 1220K+H220 KOYO 1220K
• BEARING POWER International Trading Co.,Ltd. specialize in 1220K products，there is large inventory of KOYO 1220K . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1220K Which KOYO 1220K 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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  32028-X-DF	140	210	90	NKE	Tapered Roller Bearings
  32207A	35	72	24,25	ZVL	Tapered Roller Bearings
  62310-2RS C3	50	110	40	PFI	Deep Groove Ball Bearings
  7010 CDT	50	80	32	ISO	Angular Contact Ball Bearings
  7244-BCB-MP	220	400	65	NKE	Angular Contact Ball Bearings
  BLF206-18	28,575			FYH	Bearing Units
  BRI 82016 UU	12,7	31,75	25,65	IKO	Needle Roller Bearings
  IJ113038				ILJIN	Angular Contact Ball Bearings
  LMK12UU	12	21		Samick	Linear Bearings
  NJ 2203	17	40	16	ISB	Cylindrical Roller Bearings
  NNU49/710C1NAP4	710	950	243	NTN	Cylindrical Roller Bearings
  STO 45	45	85	19,8	SKF	Cylindrical Roller Bearings
  KR30PP	12	30	14	INA	NEEDLE BEARINGS
  FRCS-22	10	22	12	NSK	NEEDLE BEARINGS
  UQOL24DTL7	120	180	28	New Departure	ANGULAR CONTACT BALL BEARINGS
  95720	1.2500	1.8750	1.2500	RBC	JOURNAL ROLLER ASSEMBLIES
  6310.RS	50	110	27	SKF	DEEP GROOVE BALL BEARINGS
  6307.2Z	35	80	21	SKF	DEEP GROOVE BALL BEARINGS
  KB-12S	12	22	32	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS