d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

a - 60,6 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 3,84 Kg

Basic dynamic load rating (C) - 157 kN

Basic static load rating (C0) - 142 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 5 000 r/min

• Model Number: 7221 A
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:expectoration machine,sawing machine,Spectrum Products,Solenoid Valves,Medium and large motor,manual Tools,Spectrum Products,aerial work equipment,other CNC,chuck industry,survey accessories
• Similar models:NACHI 7221CDF NACHI 7221DF CX 7221B-UD CX 7221B-UO CX 7221A-UO CYSD 7221BDB NACHI 7221BDF NTN 7221 NSK 7221CTRSU NACHI 7221
• BEARING POWER International Trading Co.,Ltd. specialize in 7221A products，there is large inventory of NSK 7221 A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7221 A Which NSK 7221A 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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  375DR	75	160	55	HOFF	DEEP GROOVE BALL BEARINGS
  YRT1030	1030	1300	-	INA	AXIAL / RADIAL BEARING FOR ROTARY TABLE
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  R-6	.3750	.8750	.2187	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MB-5	25	32	5	CONSOLIDATED	LOCKWASHERS