d - 50 mm

D - 90 mm

B - 20 mm

C - 20 mm

Angle (α) - 30 °

a - 10.2 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 40 mm

da min. - 55 mm

Da max. - 85 mm

ra max. - 0.6 mm

Weight - 0.485 Kg

Basic dynamic load rating (C) - 67 kN

Basic static load rating (C0) - 63 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number:7210DF
• Inner Diameter：50mm Outer Diameter：90mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-07
• Application:expectoration machine,shaft milling machine,Machine tool accessories,Individual Wire,root canal filling,E Beauty,forklift industry,Hydraulic Hose,chamfer,Roller mill,chemical raw materials and reagents
• Similar models:NTN 7210UCG/GNP42 NTN 7210CDB/GNP5 CRAFT 7210C CYSD 7210CDB CX 7210B-UO SKF S7210ACD/P4A NKE 7210-BE-TVP CX 7210ATBP4 ISB 7210B NTN 7210BG
• BEARING POWER International Trading Co.,Ltd. specialize in 7210DF products，there is large inventory of NACHI 7210DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7210DF Which NACHI 7210DF 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
  2216 KTN9+H316	70	140	33	ISB	Self-Aligning Ball Bearings
  2789/2720	39,688	76,2	23,812	ISO	Tapered Roller Bearings
  3979/3920	57,15	112,712	30,162	KOYO	Tapered Roller Bearings
  46T30305DJR/29,5	25	62	40	KOYO	Tapered Roller Bearings
  6201-2NSE	12	32	10	NACHI	Deep Groove Ball Bearings
  6318	90	190	43	KOYO	Deep Groove Ball Bearings
  BH-1016	15,875	22,225	25,4	NSK	Needle Roller Bearings
  GEEW 12 ES	12	22	12	ISB	Plain Bearings
  N 309	45	86.5	25	NACHI	Cylindrical Roller Bearings
  N 324	120	226	55	NSK	Cylindrical Roller Bearings
  RNA 2200.2RS	14	30	13,8	SKF	Cylindrical Roller Bearings
  N413	65	160	37	FAG	CYLINDRICAL ROLLER BEARINGS
  81226			19.0	FAG	THRUST ROLLER BEARINGS
  487503	17	40	.4724	New Departure	DEEP GROOVE BALL BEARINGS
  HK4520-2RS	52		20	INA	NEEDLE BEARINGS
  NAO30x47x32	30	47	32	INA	NEEDLE BEARINGS
  52409				STEYR	THRUST BALL BEARINGS
  7224BMG	120	215	40	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  W-8				CONSOLIDATED	THRUST BALL BEARINGS
  GT-9	1.9687	1.0000		CONSOLIDATED	THRUST BALL BEARINGS