d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 57,5 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 68 mm

da min. - 112 mm

ra max. - 2 mm

Db max - 173 mm

Weight - 6,4 Kg

Basic dynamic load rating (C) - 233 kN

Basic static load rating (C0) - 251 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 200 r/min

• Model Number: 7220DB
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:extruder,machine lathe,water protection,leather processing,instrument,chamfering machine etc,Vertical machining,stamping die and its equipment,Wire grinder,glass processing machine,food sterilization
• Similar models:NTN 7220BDB NSK 7220A5TRSU CX 7220A-UD NKE 7220-BE-MP CRAFT 7220C SNR 7220BGM ISO 7220ADF ISB 7220B NKE 7220-BECB-MP CYSD 7220CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7220DB products，there is large inventory of NTN 7220DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7220DB Which NTN 7220DB 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.

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  NU 260	300	540	85	ISB	Cylindrical Roller Bearings
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  RSL182316	80	6.0720	58	INA	CYLINDRICAL ROLLER BEARING
  LBE16AJ	16	26	36	IKO	LINEAR RECIRCULATING BALL BEARINGS
  SNP-3064x111/2	320	380		Torrington	ADAPTERS
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  HJ-2208	40		4	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUTR-45100-X	45	100	32	CONSOLIDATED	NEEDLE BEARINGS
  22x32x7mm	22	32	7	CONSOLIDATED	OIL SEALS
  NKXR-30-Z	42	30		CONSOLIDATED	NEEDLE BEARINGS