d - 105 mm

D - 190 mm

T - 39 mm

B - 36 mm

C - 30 mm

ra1 max. - 2 mm

a - 38 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 119 mm

Da min - 165 mm

Da max. - 178 mm

db max. - 122 mm

Db min. - 178 mm

ra max. - 2,5 mm

Sa - 6 mm

Sb - 9 mm

Weight - 4,39 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 380 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 500 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,43

• Model Number:30221U
• Inner Diameter：105mm Outer Diameter：190mm Width：39mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Oral Equipment,hydraulic connector,mathematical instruments,gear type,Infrared Technology,Spectrum Products,equipment and,large agricultural machinery,other rubber,packing equipment,Industrial
• Similar models:NSK HR30221J NTN 430221XU CX 30221A ZVL 30221A SKF 30221J2 NTN 30221U Fersa 30221F CRAFT 30221 NTN 30221 Timken X30221M/Y30221M
• BEARING POWER International Trading Co.,Ltd. specialize in 30221U products，there is large inventory of NTN 30221U . We has been built up long-term cooperation with NTN company, could make a bulk order of the 30221U Which NTN 30221U 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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