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

Reference speed - 7000 r/min

Limiting speed - 3600 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14.4

Mass bearing - 3.885 kg

• Model Number:6221-2Z
• Inner Diameter：190mm Outer Diameter：105mm Width：36mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-25
• Application:vertical pull,Hydraulic Rama,Low-voltage electrical equipment,Performance test,Medical room equipment,Machine Tool Accessories,test equipment,hydraulic cylinder buffer,Cylinder Standard,Antenna Potentials,reinforced machinery
• Similar models:ISB 6221-ZZ SIGMA 62214-2RS SKF 6221-2Z ISB 62212-2RS ISB 6221-2RS CX 6221 ISB 62214-2RS ISO 62211-2RS KOYO 6221 NTN 6221NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6221-2Z products，there is large inventory of SKF 6221-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6221-2Z Which SKF 6221-2Z 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
  22219-E1-K + H319	85	170	43	FAG	Spherical Roller Bearings
  24172	360	600	243	ISB	Spherical Roller Bearings
  71425/71750	107,95	190,5	47,625	Timken	Tapered Roller Bearings
  4T-438/432	44,45	95,25	27,783	NTN	Tapered Roller Bearings
  7208 BDF	40	80	36	ISO	Angular Contact Ball Bearings
  81134	170	215		CX	Thrust Roller Bearings
  GE 120 ECR-2RS	120	180	85	ISO	Plain Bearings
  FCD 72102370	360	510	370	ISB	Cylindrical Roller Bearings
  GE50N	50	75		AST	Plain Bearings
  NK21/20	21	29	20	CX	Needle Roller Bearings
  N322E	110,000	240,000	50,000	NTN	Cylindrical Roller Bearings
  NJ 212	60	110	22	NACHI	Cylindrical Roller Bearings
  NN3896C1NAP4	480	600	90	NTN	Cylindrical Roller Bearings
  NUP 2209	45	85	23	ISB	Cylindrical Roller Bearings
  UC318	90	190	96	CRAFT	Deep Groove Ball Bearings
  2208EK/2RS1/TG	40	80	23	STEYR	SELF
  70BIC309	7.0000	9.5000	1.2500	Torrington	DEEP GROOVE BALL BEARINGS
  NM5	.6250	1.8125	.6250	STEYR	CYLINDRICAL ROLLER BEARINGS
  29x38x4mm	29	38	4	CONSOLIDATED	OIL SEALS
  6420-R	100	265	60	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS