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 - 3,82 Kg

Basic dynamic load rating (C) - 69,5 kN

Basic static load rating (C0) - 29,7 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 3 800 r/min

Calculation factor (e) - 0,17

Calculation factor (Y0) - 3,8

Calculation factor (Y1) - 3,6

Calculation factor (Y2) - 5,6

• Model Number: 1220S
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-15
• Application:Power equipment,marine analysis,Food testing,Other Measurements,ECG,natural instruments,gas turbine,Hair styling device,milling head plug,crimping tools,Seals
• Similar models:SKF 1220K+H220 KOYO 1220 ISB 1220K SIGMA 1220 ISO 1220 AST 1220 KOYO 1220K CX 1220K+H220 NTN 1220S FAG 1220-M
• BEARING POWER International Trading Co.,Ltd. specialize in 1220S products，there is large inventory of NTN 1220S . We has been built up long-term cooperation with NTN company, could make a bulk order of the 1220S Which NTN 1220S 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
  22320 K	100	215	73	ISB	Spherical Roller Bearings
  240/530 ECA/W33	780	530	250	SKF	Spherical Roller Bearings
  48506/48750	128,588	190,5	34,925	NSK	Cylindrical Roller Bearings
  5217				Ruville	Wheel Bearings
  60/800	800,000	1150,000	155,000	NTN	Deep Groove Ball Bearings
  62/28LLH	28	58	16	NTN	Deep Groove Ball Bearings
  6200ZZ	10,000	30,000	9,000	NTN-SNR	Deep Groove Ball Bearings
  6244	220	400	65	KOYO	Deep Groove Ball Bearings
  AST50 88IB56	139,7			AST	Plain Bearings
  ASTT90 F10070	100	105		AST	Plain Bearings
  E-CRD-6148	305	500	200	NTN	Tapered Roller Bearings
  KMJ18X24X14.1	18,000	24,000		NTN	Needle Roller Bearings
  NCF 2940 V	200	280	48	SIGMA	Cylindrical Roller Bearings
  NUP2318	90	190	64	ISO	Cylindrical Roller Bearings
  PK74X98X35.8	74,000	98,000		NTN	Needle Roller Bearings
  SL182960	300	420	72	ISO	Cylindrical Roller Bearings
  XLS-101/2	10.5000	14.0000	1.7500	NH	DEEP GROOVE BALL BEARINGS
  2304E/TG	20	52	21	STEYR	SELF
  YCRS-32	.6250	2.0000	1.3125	CONSOLIDATED	NEEDLE BEARINGS
  23318MF80	90	190	73	CONSOLIDATED	SPHERICAL ROLLER BEARINGS