d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

d2 - 127 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 159 mm

da min. - 112 mm

Da max. - 168 mm

ra max. - 2 mm

Weight - 3,7 Kg

Basic dynamic load rating (C) - 68,9 kN

Basic static load rating (C0) - 30 kN

Fatigue load limit (Pu) - 1,29

Reference speed - 7500 r/min

Limiting speed - 4800 r/min

Calculation factor (e) - 0,17

Calculation factor (kr) - 0,04

Calculation factor (Y0) - 4

Calculation factor (Y1) - 3,7

Calculation factor (Y2) - 5,7

• Model Number: 1220
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-11
• Application:Traffic Fire Protection Equipment Security equipment,Beauty and Body,plastic blow molding,Optical detection,Performance test,surgical instruments,laser devices,joint protection,hot and cold box,wall industry,journal lathe
• Similar models:ISB 1220K+H220 SKF 1220 ISB 1220 FAG 1220-K-M-C3+H220 ISO 1220K+H220 NTN 1220SK FAG 1220-K-M-C3 AST 1220 CRAFT 1220 KOYO 1220K
• BEARING POWER International Trading Co.,Ltd. specialize in 1220 products，there is large inventory of SKF 1220 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 1220 Which SKF 1220 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
  1200G15	10,000	30,000	9,000	SNR	Self-Aligning Ball Bearings
  2P17001K	850,000	1220,000	290,000	NTN	Thrust Roller Bearings
  61902-2Z	15	28	7	SKF	Deep Groove Ball Bearings
  6208ZZ	40	80	18	KBC	Deep Groove Ball Bearings
  62307-2RS	35	80	31	CX	Deep Groove Ball Bearings
  6810N	50	65	7	NTN	Deep Groove Ball Bearings
  GT41	76,2	119,863	25,4	INA	Thrust Ball Bearings
  DL40	40	64	19	INA	Thrust Ball Bearings
  K240x250x42	240	250		SKF	Needle Roller Bearings
  L 432349/310	205,583	158,75	23,813	SKF	Tapered Roller Bearings
  LL758744/15	323,85	381	28,575	ISO	Tapered Roller Bearings
  NF422	110	280	65	ISO	Cylindrical Roller Bearings
  NLJ3.1/4	82,55	152,4	26,9875	RHP	Self-Aligning Ball Bearings
  T7FC090	90	175	48	CX	Tapered Roller Bearings
  S205FF	25	52	15	BCA	DEEP GROOVE BALL BEARINGS
  XW-41/2				NH	THRUST BALL BEARINGS
  NBX19019	7.5000	9.0000	.7500	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  7600	10	35	11	New Departure	DEEP GROOVE BALL BEARINGS
  511/710				CONSOLIDATED	THRUST BALL BEARINGS
  95536	1.0000	1.6250	2.2500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES