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. - 131 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

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14

Mass bearing - 3.84 kg

• Model Number:6221-RS1
• Inner Diameter：190mm Outer Diameter：105mm Width：36mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-27
• Application:industrial fans,security equipment,Broadcasting System,Chromatography Products,ventilation heating equipment,teaching equipment,diving equipment,standing experimental equipment,organic raw materials,ship special,wall industry
• Similar models:SKF 6221-Z ISO 6221ZZ ISO 62210-2RS KOYO 6221-2RU NTN 6221 NTN-SNR 6221 SIGMA 62212-2RS CX 6221-2RS NACHI 6221ZZ CRAFT 6221
• BEARING POWER International Trading Co.,Ltd. specialize in 6221-RS1 products，there is large inventory of SKF 6221-RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6221-RS1 Which SKF 6221-RS1 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
  22208EM	40,000	80,000	23,000	SNR	Spherical Roller Bearings
  2P25002	1250,000	1750,000	390,000	NTN	Spherical Roller Bearings
  7034CVUJ74	170	260	42	SNR	Angular Contact Ball Bearings
  54205	25	47	31,4	NSK	Thrust Ball Bearings
  5S-7906ADLLBG/GNP42	30	47	9	NTN	Angular Contact Ball Bearings
  749A/742	82,55	150,089	44,45	Timken	Tapered Roller Bearings
  HM89249/HM89210	36,512	79,375	29,37	FBJ	Tapered Roller Bearings
  K22X30X15H	22	30		KOYO	Needle Roller Bearings
  LM567943/LM567910-B	396,875	549,275	84,138	Timken	Tapered Roller Bearings
  NJ240-E-MPA+HJ240-E	200	360	58	NKE	Cylindrical Roller Bearings
  NJ 2215	75	130	31	ISB	Cylindrical Roller Bearings
  NJ2309E	45	100	36	NTN	Cylindrical Roller Bearings
  UKF311H	50			SNR	Bearing Units
  USPA201	12			SNR	Bearing Units
  YCJ215/16	2.9375			FAF	PILLOW BLOCKS
  NU2908E	40	62	14	SKF	CYLINDRICAL ROLLER BEARINGS
  1018	2.5937	1.5625		NICE	THRUST BALL BEARINGS
  MCS309	45	100	25	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  239/1600	1600	2060	345	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  24052	260	400	140	CONSOLIDATED	SPHERICAL ROLLER BEARINGS