d - 105 mm

D - 145 mm

B - 20 mm

D_{a max} - 139 mm

D_{b min} - 137 mm

d₁ - 119,2 mm

d_{a min} - 111 mm

E - 135 mm

r_{a max} - 1 mm

r_min - 1,1 mm

s - 1,8 mm / Axial displacement facility from central position

m - 0,959 kg / Weight

C_r - 77000 N / Dynamic load rating (radial)

C_0r - 113000 N / Static load rating (radial)

n_{G Fett} - 6700 1/min / Limiting speed for grease lubrication

n_{G Ol} - 7500 1/min / Limiting speed for minimal quantity oil lubrication

C_ur - 17000 N / Fatigue limit load, radial

• Model Number: N1921-K-M1-SP
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2025-05-01
• Application:Industrial Adhesive,medical equipment,squeeze machine etc,Beauty and Body,vertical sawing machine,Safety protection,orthodontic material,lifting equipment Hoisting hoist,bag machine,Spectrum Products,Hydraulic Equipment
• Similar models:FAG N1921-K-M1-SP NSK EE192148/192200 ISO NF1921 CX NUP1921 CX NU1921 CX NF1921 ISO N1921 ISO NU1921 CX NJ1921 ISO NJ1921
• BEARING POWER International Trading Co.,Ltd. specialize in N1921-K-M1-SP products，there is large inventory of FAG N1921-K-M1-SP . We has been built up long-term cooperation with FAG company, could make a bulk order of the N1921-K-M1-SP Which FAG N1921-K-M1-SP 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
  22206EA	30,000	62,000	20,000	SNR	Spherical Roller Bearings
  22207CK	35	72	23	NTN	Spherical Roller Bearings
  2302-TVH	15	42	17	FAG	Self-Aligning Ball Bearings
  46780/46720	158,75	225,425	41,275	Timken	Tapered Roller Bearings
  51220	100	150	38	ISB	Thrust Ball Bearings
  6317ZNR	85,000	180,000	41,000	NTN	Deep Groove Ball Bearings
  7312BBG	60,000	130,000	31,000	NTN	Angular Contact Ball Bearings
  7316DB	80	170	39	CYSD	Angular Contact Ball Bearings
  BHAM 228	34,925	44,45	12,7	IKO	Needle Roller Bearings
  NNU 4921	105	145	40	NSK	Cylindrical Roller Bearings
  R-4SS	6,35	15,875	4,978	NMB	Deep Groove Ball Bearings
  UCPA210-30	47,625		51,6	FYH	Bearing Units
  UP005	25		22	KOYO	Bearing Units
  L10VA508	5.5000	7.0000	.7500	FAG	DEEP GROOVE BALL BEARINGS
  NU18/1060	1060	1280	100	FAG	CYLINDRICAL ROLLER BEARINGS
  NF218E	90	160	30	FAG	CYLINDRICAL ROLLER BEARINGS
  22224CC	120	215	58	SKF	SPHERICAL ROLLER BEARINGS
  NAS5019UUNR	95	145	67	IKO	CYLINDRICAL ROLLER BEARINGS
  7214B-2RS	70	125	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  YCRSR-48	1.0000	3.0000	1.8125	CONSOLIDATED	YOKE TYPE TRACK ROLLER