d - 55 mm

D - 100 mm

T - 22,75 mm

B - 21 mm

C - 17 mm

a - 24,3 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 65 mm

da max - 63 mm

Da min - 84 mm

Da max. - 90 mm

Db min. - 95 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,75 Kg

Basic dynamic load rating (C) - 89,6 kN

Basic static load rating (C0) - 108 kN

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 5200 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: 30211CR
• Inner Diameter：55mm Outer Diameter：100mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Performance test,Antenna Industry,lathe,machine tool spindle,drawing die,motor,Body shaping,teaching equipment,vertical pull,Medium and large motor,Infrared Technology
• Similar models:NSK HR30211J SKF 30211J2/Q FBJ 30211 KBC 30211J Fersa 30211F CX 30211A NTN 430211XU CYSD 30211 NTN 30211 Timken 30211
• BEARING POWER International Trading Co.,Ltd. specialize in 30211CR products，there is large inventory of KOYO 30211CR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30211CR Which KOYO 30211CR 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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  TRA1423	.8750	1.4375		Torrington	THRUST NEEDLE BEARINGS
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  4AK	35	72	17	RIV	DEEP GROOVE BALL BEARINGS
  NF409	45	120	29	STEYR	CYLINDRICAL ROLLER BEARINGS
  234409BM1	45	75	234409 M.SP	SKF	ANGULAR CONTACT THRUST BALL BEARINGS
  N-216	80	140	26	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NU-2216E	80	140	33	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
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