d - 105 mm

D - 190 mm

T - 39 mm

a - 38 mm

B - 36 mm

C - 30 mm

C_{a min} - 6 mm

C_{b min} - 9 mm

D_{a max} - 178 mm

D_{a min} - 165 mm

D_{b min} - 177 mm

d₁ - 143,2 mm

d_{a max} - 122 mm

d_{b min} - 117 mm

r_{1, 2 min} - 3 mm

r_{3, 4 min} - 2,5 mm

r_{a max} - 3 mm

r_{b max} - 2,5 mm

m - 4,46 kg / Weight

C_r - 280000 N

C_0r - 365000 N / Static load rating (radial)

e - 0,42

Y - 1,43

Y₀ - 0,79

C_ur - 40000 N / Fatigue limit load, radial

n_G - 3800 1/min / Limiting speed

n_B - 2700 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

• Model Number:30221-A
• Inner Diameter：105mm Outer Diameter：190mm Width：39mm
• Type：Tapered Roller Bearings
• Update date：2026-01-14
• Application:Polymer,garbage disposal,rock drilling machinery,Laser Cutting,sewage pump,Optical detection,gas turbine,food / grain / food equipment,paper processing machine,aerial work platform,sterilizers
• Similar models:NTN 30221U ISB 30221 SNR 30221A NSK HR30221J KOYO 30221JR Timken X30221/Y30221 CX 30221A NKE 30221 Fersa 30221F Timken 30221
• BEARING POWER International Trading Co.,Ltd. specialize in 30221-A products，there is large inventory of FAG 30221-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 30221-A Which FAG 30221-A 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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