d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

Angle (α) - 40 °

a - 43 mm

r min. - 1,5 mm

r1 min. - 1 mm

da min. - 63,5 mm

db min - 60,5 mm

ra max. - 1,5 mm

Weight - 0,612 Kg

Basic dynamic load rating (C) - 46,5 kN

Basic static load rating (C0) - 36 kN

(Grease) Lubrication Speed - 6 100 r/min

(Oil) Lubrication Speed - 8 200 r/min

• Model Number: 7211B
• Inner Diameter：55mm Outer Diameter：100mm Width：21mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:key lock,metallurgical mold,ventilator anesthesia machine etc,pneumatic,Body shaping,education model Instruments,mechanical and electrical,gear type,hanging clamp,embroidery cloth,intermediate
• Similar models:KOYO 7211C CX 7211C-UD NACHI 7211CDF NSK 7211C NACHI 7211CDB CX 7211B-UD NACHI 7211BDB CRAFT 7211AC ISB 7211B CYSD 7211DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7211B products，there is large inventory of NTN 7211B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7211B Which NTN 7211B 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  20228 C	140	250	42	CX	Spherical Roller Bearings
  6815NR	75	95	10	NTN	Deep Groove Ball Bearings
  4301ZZ	12	37	17	FBJ	Deep Groove Ball Bearings
  4T-CRI-08A24CS175/L260	42	73	38	NTN	Tapered Roller Bearings
  67780/67720	165,1	247,65	47,625	NSK	Tapered Roller Bearings
  6900ZZE	10	22	6	NACHI	Deep Groove Ball Bearings
  7202	15	35	11	NTN	Angular Contact Ball Bearings
  E2.3311A-2Z	55	120	49,2	SKF	Angular Contact Ball Bearings
  HK3018RS	30	37	18	Timken	Needle Roller Bearings
  N 207 ECM	72	35	17	SKF	Cylindrical Roller Bearings
  N406E	30	90	23	CYSD	Cylindrical Roller Bearings
  UCFL209-27	42,8625			KOYO	Bearing Units
  MU412	60	150	35	Rollway	CYLINDRICAL ROLLER BEARINGS
  SAF617	3.0000			SKF	PILLOW BLOCKS
  F606ZZ	6	17	6	Nachi	DEEP GROOVE BALL BEARINGS
  CF-31/4-SB	1.2500	3.2500	1.7500	McGill	NEEDLE BEARINGS
  23040	200	310	82	Torrington	SPHERICAL ROLLER BEARINGS
  W6201-2RS1	12	32	10	SKF	DEEP GROOVE BALL BEARINGS
  AW-215	75	130	2.6250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-1015	75		5	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS