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:instrumentation instrument,Other machinery,equipment,electronic components,hydraulic connector,machining,vertical sawing machine,Hydraulic Rama,orthodontic material,water protection,Pneumatic Actuator
• Similar models:ISO 1220K+H220 CX 1220 ISB 1220 SNR 1220K NACHI 1220K ISB 1220K+H220 NSK 1220 ISO 1220 SKF 1220K+H220 FAG 1220-M
• 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
  1210	50	90	20	NSK	Self-Aligning Ball Bearings
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  53317	85	150	53,1	KOYO	Thrust Ball Bearings
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  BHT1112	17,462	23,812	19,05	KOYO	Needle Roller Bearings
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  L521949/L521910	107,95	146,05	21,433	Timken	Tapered Roller Bearings
  NJ1036	180	280	46	NTN	Cylindrical Roller Bearings
  87009	9	30	.3543	New Departure	DEEP GROOVE BALL BEARINGS
  32221A	105	190	50	FAG	TAPERED ROLLER BEARINGS
  209WDG	45	85	19	FAF	DEEP GROOVE BALL BEARINGS
  3204B.2ZR	20	47	20.6	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUP2228	140	250	68	SKF	CYLINDRICAL ROLLER BEARINGS
  71860MP	300	380	38	INA	ANGULAR CONTACT BALL BEARINGS
  206-SZZ-ST	30	62	16	MRC	DEEP GROOVE BALL BEARINGS
  RNAO30x42x16	42		16	SKF	NEEDLE BEARINGS
  AEL205-100	1.0000	2.0472	.5906	NTN	BALL BEARINGS
  NJ-2220E	100	180	46	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NCF-2226V	130	230	64	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS