d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 15 °

a - -0.9 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 72 mm

da min. - 117 mm

Da max. - 183 mm

ra max. - 1 mm

Weight - 3.93 Kg

Basic dynamic load rating (C) - 265 kN

Basic static load rating (C0) - 287 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number:7221CDB
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-05
• Application:coupling type,supporting facilities,spring industry,Pneumatic Actuator,electric hydraulic lifting platform,molding machine,Surveying Surveying Instruments,Antenna Potentials,Vacuum generator,metering pump,Pneumatic Actuator
• Similar models:AST 7221C CX 7221A-UX NKE 7221-BECB-MP NTN 7221B FAG B7221-C-T-P4S NTN 7221DF CYSD 7221 NSK 7221C ISO 7221ADT ISO 7221BDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7221CDB products，there is large inventory of NACHI 7221CDB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7221CDB Which NACHI 7221CDB 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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