(dimensions in mm)

Bearing Type - N

Bore Dia (d) - 105.0000

Outer Dia (D) - 190.0000

Width (B) - 36.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 210,000

Static Load Rating (Cor) - 256,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Li) - 126.8

Min. Housing Shoulder Dia., Outer (Lo) - 168.8

Weight (g) - 4,450.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number: N221 M
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Garment Accessories,lathe,Body shaping,pressure control valve,hook,other rubber,climb ladder,embroidery cloth,power protection,medical equipment,Industrial Electromechanical
• Similar models:NACHI 22211EXK ISO HK2210 NTN NUP2215E SKF HK2216 CYSD NU2214E NACHI NU2212E NKE NJ2216-E-M6 CX NF3221 NKE NU2211-E-MPA NKE NUP2216-E-MA6
• BEARING POWER International Trading Co.,Ltd. specialize in N221M products，there is large inventory of AST N221 M . We has been built up long-term cooperation with AST company, could make a bulk order of the N221 M Which AST N221M 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
  16014	70	110	13	SIGMA	Deep Groove Ball Bearings
  22356VMW33	280,000	580,000	175,000	SNR	Thrust Roller Bearings
  2304-2RS	20	52	21	NKE	Self-Aligning Ball Bearings
  238/710 CAMA/W20	870	710	118	SKF	Spherical Roller Bearings
  43VP5240	43	52	39,9	KOYO	Needle Roller Bearings
  562010	50	72,5		NTN	Thrust Ball Bearings
  6311NR	55,000	120,000	29,000	NTN-SNR	Deep Groove Ball Bearings
  6420	100	250	58	CX	Deep Groove Ball Bearings
  7302C	15	42	13	NTN	Angular Contact Ball Bearings
  9180/9120	61,912	158,75	50,8	Timken	Tapered Roller Bearings
  AST40 7050	70	75		AST	Plain Bearings
  K42381-42584	96,838	148,43	28,575	FAG	Tapered Roller Bearings
  NKS28	28	42	20	CX	Needle Roller Bearings
  NA6906	30	47	30	ISO	Needle Roller Bearings
  NNC4916 V	80	110	30	ISO	Cylindrical Roller Bearings
  XGB12306S02P	34,992	66	33	SNR	Angular Contact Ball Bearings
  LS-18	2.7500	5.2500	.9375	FAG	DEEP GROOVE BALL BEARINGS
  LDJ40	40	80	23	R&M	DEEP GROOVE BALL BEARINGS
  2200E-2RS1TN9	10	30	14	SKF	SELF
  6010NR	50	80	16	STEYR	DEEP GROOVE BALL BEARINGS