Fw - 42 mm

D - 49 mm

C - 20 mm

Weight - 0,0625 Kg

• Model Number:BK4220
• Inner Diameter：42mm Outer Diameter：49mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:education model Instruments,plastic rolling,Storage Tool,switch,test equipment,Liposuction device,static control,hook,defogging and degreasing,Animal Tracking,dynamic blood pressure
• Similar models:ISB FC5274220A ISO BK4220 NSK EE234154/234220 CX HK324220 NSK EE234160/234220 INA SL04220-PP ISO BK324220 ISO HK4220 ISB FC5274220 CX BK4220
• BEARING POWER International Trading Co.,Ltd. specialize in BK4220 products，there is large inventory of ISO BK4220 . We has been built up long-term cooperation with ISO company, could make a bulk order of the BK4220 Which ISO BK4220 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
  20210 K	50	90	20	SIGMA	Spherical Roller Bearings
  31305	25	62	18,25	ISO	Tapered Roller Bearings
  31590/31520	33,338	76,2	29,37	CX	Tapered Roller Bearings
  51109	45	65		ISO	Thrust Ball Bearings
  53334U	170	280	91,3	KOYO	Thrust Ball Bearings
  54306	25	60	41,2	FAG	Thrust Ball Bearings
  7026 CDB	130	200	66	ISO	Angular Contact Ball Bearings
  BC1B 322416/HA1	2060	1700	160	SKF	Thrust Ball Bearings
  Bones Swiss L2	8	22	7	Bones Bearings	Skateboard Bearings
  HK3026	30	37	26	FBJ	Needle Roller Bearings
  HMK2018L	20	27	18	NTN	Needle Roller Bearings
  NU 1007 ECPH	62	35	14	SKF	Thrust Ball Bearings
  RE202523L2	20	25	23	KOYO	Needle Roller Bearings
  SIKAC14M	14			SKF	Plain Bearings
  5214W	70	125	39.7	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NF407	35	100	25	FAG	CYLINDRICAL ROLLER BEARINGS
  KF160CPO	16.0000	16.5000	.7500	KAYDON	DEEP GROOVE BALL BEARINGS
  NJ2205	25	52	18	STEYR	CYLINDRICAL ROLLER BEARINGS
  STO30	30	62	20	INA	NEEDLE BEARINGS
  22330	150	320	108	Torrington	SPHERICAL ROLLER BEARINGS