d - 105 mm

Fw - 126.8 mm

D - 190 mm

Ew - 168.8 mm

B - 36 mm

r min. - 2.1 mm

r1 min. - 2.1 mm

Weight - 3.95 Kg

Basic dynamic load rating (C) - 202 kN

Basic static load rating (C0) - 241 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 3800 r/min

• Model Number: NF 221
• Inner Diameter：105mm Outer Diameter：168.8mm Width：mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:pump accessories,machining,ventilation heating equipment,laser devices,climb ladder,Seals,gear type,experimental equipment,Laser Devices,economic mold,hydraulic cylinder
• Similar models:SKF C2214V NACHI NJ2215E ISO SL182216 ISO NJ2214 ISB NU2216 SKF C2211TN9 SKF C2210KV ISO NCF2212V KOYO NJ2218 KOYO NJ2215R
• BEARING POWER International Trading Co.,Ltd. specialize in NF221 products，there is large inventory of NACHI NF 221 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NF 221 Which NACHI NF221 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
  16008	40	68	9	NSK	Deep Groove Ball Bearings
  231/1000 EKW33+OH31/1000	950	1580	462	ISB	Spherical Roller Bearings
  24020CK30E4	100	150	50	NSK	Spherical Roller Bearings
  627ZZ	7	22	7	ISO	Deep Groove Ball Bearings
  BKS20X28X20	20,000	28,000	20,000	NTN	Needle Roller Bearings
  CRI-1561	75	130	80	NTN	Tapered Roller Bearings
  CX294				CX	Wheel Bearings
  E 207 /S/NS 7CE3	7	22	7	SNFA	Angular Contact Ball Bearings
  HAR028	140	210	33	KOYO	Angular Contact Ball Bearings
  LM665949/LM665910	385,762	514,35	82,55	NTN	Tapered Roller Bearings
  TAPR 435 N	35			ISB	Plain Bearings
  N308E	40	90	23	FAG	CYLINDRICAL ROLLER BEARINGS
  KH30PP	30	40	50	INA	LINEAR RECIRCULATING BALL BEARINGS
  KNZ16OP	1.0000	1.5625	2.2500	INA	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  W-7				FBC	THRUST BALL BEARINGS
  SAF048	8.4375			Torrington	PILLOW BLOCKS
  NBC10125	4.0000	6.0000	1.0000	NSK	DEEP GROOVE BALL BEARINGS
  J-1812			.7500	Torrington	NEEDLE BEARINGS
  7404BMG	20	72	19	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SAF-234	7.4375	6.4375		CONSOLIDATED	PILLOW BLOCKS