d - 105 mm

D - 190 mm

B - 36 mm

d₁ - - 131.4 mm

D₂ - - 166.8 mm

d_a - min. - 117 mm

D_a - max. - 178 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 140 kN

Basic static load rating - C₀ - 104 kN

Fatigue load limit - P_u - 3.6 kN

Reference speed - 7000 r/min

Limiting speed - 4500 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14.4

Mass bearing - 3.787 kg

• Model Number:6221
• Inner Diameter：190mm Outer Diameter：105mm Width：36mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-12
• Application:vertical processing,journal lathe,Spectrum Products,,flexible processing,boring bar boring bar,wall industry,stacker lift platform,tooth filling,Insect Count,Small air generators
• Similar models:CX 6221-2RS CYSD 6221 NKE 6221 KOYO 6221ZX ISO 62214-2RS NACHI 6221Z ISB 62211-2RS SIGMA 62212-2RS KOYO 6221-2RS NSK 6221NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6221 products，there is large inventory of SKF 6221 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6221 Which SKF 6221 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
  0-13	41,275	62,706	18,256	FBJ	Thrust Ball Bearings
  28158/28318D+X2S-28158	40	80,035	46,04	Timken	Tapered Roller Bearings
  23134RHK	170	280	88	KOYO	Spherical Roller Bearings
  24032RH	160	240	80	KOYO	Spherical Roller Bearings
  32317BC12	85	180	63,5	SNR	Tapered Roller Bearings
  4T-32206	30	62	21,25	NTN	Tapered Roller Bearings
  52214	55	105	47	SKF	Thrust Ball Bearings
  7007	35	62	14	CYSD	Angular Contact Ball Bearings
  99575/99100	146,05	254	66,675	Timken	Tapered Roller Bearings
  K40X48X20FV1	40	48		KOYO	Needle Roller Bearings
  NJ 2244 ECML	400	220	108	SKF	Thrust Ball Bearings
  NJ2336 E	180	380	126	CX	Cylindrical Roller Bearings
  NN3024 K	120	180	46	CX	Cylindrical Roller Bearings
  RT611	41,275	82,55	25,4	INA	Thrust Roller Bearings
  UCT217-52	82,55			KOYO	Bearing Units
  UCTL207-400	35		42,9	KOYO	Bearing Units
  UKFL211	50		59	CX	Bearing Units
  YRT80-TV	80	146	12	INA	Complex Bearings
  TW-24	1.5000	2.3750	3.0000	NB	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  SAT25	25	62	16	NTN	SPHERICAL PLAIN BEARINGS