d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Weight - 4,8 Kg

• Model Number: 1221
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-10
• Application:electromyography machine,electrostatic protection,medical equipment,flow control valve,air purification,trolley,vertical pull,machining,Pneumatic Control Elements,plastic blow molding,medical equipment
• Similar models:NACHI 1221 CX 1221K FAG 1221-M NSK 1221 CX 1221K+H221 CX 1221 AST 1221 ISO 1221K+H221 SIGMA 1221 NTN 1221S
• BEARING POWER International Trading Co.,Ltd. specialize in 1221 products，there is large inventory of SIGMA 1221 . We has been built up long-term cooperation with SIGMA company, could make a bulk order of the 1221 Which SIGMA 1221 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
  20220 C	100	180	34	CX	Spherical Roller Bearings
  3215	75	130	41.3	KOYO	Angular Contact Ball Bearings
  33018	90	140	39	MPZ	Tapered Roller Bearings
  6205-Z-N	25	52	15	NKE	Deep Groove Ball Bearings
  7930CDB+50/GNP5	150	210	106	NTN	Angular Contact Ball Bearings
  HCB7015-E-2RSD-T-P4S	75	115	20	FAG	Angular Contact Ball Bearings
  NNCL4952 V	260	360	100	ISO	Cylindrical Roller Bearings
  RW387401A		38.1		KBC	Complex Bearings
  UCFC205	25			KOYO	Bearing Units
  UK328+H2328	140	300	98	NACHI	Deep Groove Ball Bearings
  UKF311H	50			SNR	Bearing Units
  NCS-2620			1.2500	INA	NEEDLE BEARINGS
  CSCD100	10.0000	11.0000	.5000	INA	DEEP GROOVE BALL BEARINGS
  NAST8-2Z	8	24	14	SKF	NEEDLE BEARINGS
  KN243008			.5000	KAYDON	NEEDLE BEARINGS
  NUP213E	65	120	23	STEYR	CYLINDRICAL ROLLER BEARINGS
  210-MFFG	50	90	20	MRC	DEEP GROOVE BALL BEARINGS
  47209	45	85	19	New Departure	DEEP GROOVE BALL BEARINGS
  NK-25/16	33		16	CONSOLIDATED	NEEDLE BEARINGS
  13/4x17/8x2	1.7500	1.8750	2.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES