d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 15 °

a - 38.0 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

da min. - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 3.95 Kg

(Grease) Lubrication Speed - 5400 r/min

(Oil) Lubrication Speed - 7200 r/min

Calculation factor (f0) - 14.6

• Model Number: 7221C
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:Garment Accessories,electromagnetic clutch,flexible processing,Small air generators,pipe fittings Steel industry,municipal machinery,tooth filling,Air,garden machinery,Infrared Technology,building decoration raw materials and accessories
• Similar models:SKF 7221BECBM ISO 7221ADF NACHI 7221BDT CX 7221C-UX CX 7221B-UO ISO 7221BDB ISO 7221CDT CYSD 7221CDB NTN 7221 NSK 7221CTRSU
• BEARING POWER International Trading Co.,Ltd. specialize in 7221C products，there is large inventory of KOYO 7221C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7221C Which KOYO 7221C 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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  RNAO-17x25x20	25		20	CONSOLIDATED	NEEDLE BEARINGS
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  FY-207	2.4375			CONSOLIDATED	PILLOW BLOCKS