d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

a - 79,9 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 3,92 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 129 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 600 r/min

• Model Number:7221 B
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-13
• Application:diagnostic test paper,raw material accessories,Low-voltage electrical equipment,Cylinder Standard,Industrial Adhesive,Liposuction device,security equipment,Individual Wire,diving equipment,lifting tackle,Forging machine
• Similar models:CYSD 7221DB AST 7221C NACHI 7221CDB NSK 7221A SKF S7221ACD/P4A ISO 7221CDB NTN 7221BDB ISO 7221ADF NTN 5S-7221CT1B/GNP42 CX 7221ATBP4
• BEARING POWER International Trading Co.,Ltd. specialize in 7221B products，there is large inventory of NSK 7221 B . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7221 B Which NSK 7221B 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
  22218RHR	90	160	40	KOYO	Spherical Roller Bearings
  22219-E1-K + H319	85	170	43	FAG	Spherical Roller Bearings
  2204K	20	47	18	KOYO	Self-Aligning Ball Bearings
  280TAC29D+L	280	380	120	NSK	Thrust Ball Bearings
  24056MBK30W33	280	420	140	AST	Spherical Roller Bearings
  AST090 18090	180	185		AST	Plain Bearings
  B7210-C-T-P4S	50	90	20	FAG	Angular Contact Ball Bearings
  7201B	12	32	10	ZEN	Angular Contact Ball Bearings
  7220 BECCM	180	100	34	SKF	Angular Contact Ball Bearings
  GAC 50 S	50	80	20	ISB	Plain Bearings
  HM204049/10	45,987	90,975	32	CX	Tapered Roller Bearings
  NJ320	100	215	47	NTN	Cylindrical Roller Bearings
  NA 6913UU	60	85	46	IKO	Needle Roller Bearings
  NNU 41/1500 M/W33	1500	2300	800	ISB	Cylindrical Roller Bearings
  RNA6905-XL	30	42	30	INA	Needle Roller Bearings
  SF4403DB	220,000	300,000	76,000	NTN	Angular Contact Ball Bearings
  TP-156				American	THRUST ROLLER BEARINGS
  N206E	30	62	16	STEYR	CYLINDRICAL ROLLER BEARINGS
  94126	.5000	1.0000	1.6250	Hyatt	JOURNAL ROLLER ASSEMBLIES
  SNZ-319..2319	95	85	120	CONSOLIDATED	PILLOW BLOCKS