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: 1220SK
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-09-26
• Application:equipment,X-ray Equipment,gas turbine,meat products machine,PVC,quality inspection equipment,Automation,flow control valve,food packaging,Processing machinery,Special Equipment
• Similar models:NACHI 1220K SKF 1220K SNR 1220K AST 1220 KOYO 1220K FAG 1220-K-M-C3 ISB 1220K NTN 1220S SIGMA 1220 ISB 1220
• BEARING POWER International Trading Co.,Ltd. specialize in 1220SK products，there is large inventory of NTN 1220SK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 1220SK Which NTN 1220SK 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
  140PCR3101	140			NSK	Cylindrical Roller Bearings
  28158/28315A	40	80	21,006	Timken	Tapered Roller Bearings
  230/1000 EKW33+OH30/1000	950	1420	308	ISB	Spherical Roller Bearings
  29488	440	780	206	NTN	Thrust Roller Bearings
  4T-JHM807045/JHM807012	50	105	37	NTN	Tapered Roller Bearings
  61803-2RZ	26	17	5	SKF	Deep Groove Ball Bearings
  6459/6424	70	150	54	Timken	Tapered Roller Bearings
  7901CG/GNP4	12	24	6	NTN	Angular Contact Ball Bearings
  BT1B 334140/HA4	1000	660,4	152,4	SKF	Tapered Roller Bearings
  HR32956J	280	380	63,5	NSK	Tapered Roller Bearings
  LMEFP60UU	60	90		Samick	Linear Bearings
  M255449/M255410	288,925	406,4	77,788	ISB	Tapered Roller Bearings
  NANFL206-20	31,75			FYH	Bearing Units
  PSHE60-N	60		60	NKE	Bearing Units
  SF1634C3	80	140	26	NTN	Deep Groove Ball Bearings
  UCC211	55			SNR	Bearing Units
  238/750B	750	920	128	FAG	SPHERICAL ROLLER BEARINGS
  32006X	30	55	17	FAG	TAPERED ROLLER BEARINGS
  160532	1.0000	1.6250	2.0000	Rollway	JOURNAL ROLLER ASSEMBLIES
  AH-24132x150	160	150		CONSOLIDATED	WITHDRAWAL SLEEVES