d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

r min. - 1,1 mm

da min. - 111,5 mm

da max - 115 mm

Da max. - 138,5 mm

ra max. - 1 mm

Weight - 1 Kg

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

Basic static load rating (C0) - 44,8 kN

(Grease) Lubrication Speed - 2400 r/min

Calculation factor (f0) - 16,4

• Model Number:6921-1-2RS
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Chromatography Products,rolling mill roll neck and slowdown device,magnetic elements,spectrometer,Automation,filter paper products,electromyography machine,Forklift industry,test equipment,non-ferrous metal alloy,instrument
• Similar models:CYSD 6921NR CYSD 6921-RS NACHI 6921NR KOYO 6921 KOYO 6921-1ZZ CYSD 6921-2RZ CYSD 6921 NSK 6921NR KOYO 6921-1Z NACHI 6921N
• BEARING POWER International Trading Co.,Ltd. specialize in 6921-1-2RS products，there is large inventory of KOYO 6921-1-2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6921-1-2RS Which KOYO 6921-1-2RS 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
  1217 K + H 217	150	75	50	SKF	Self-Aligning Ball Bearings
  22352 CC/W33	540	260	165	SKF	Spherical Roller Bearings
  2312-K-TVH-C3 + H2312	55	130	46	FAG	Self-Aligning Ball Bearings
  3NC6206ST4	30	62	16	KOYO	Deep Groove Ball Bearings
  7315-B-TVP	75	160	37	FAG	Angular Contact Ball Bearings
  BT208A	31,75	38,1	12,7	KOYO	Needle Roller Bearings
  EC-6310LLU	50	110	27	NTN	Deep Groove Ball Bearings
  ESSP208	40			SNR	Bearing Units
  GE6-FW	6	16	9	INA	Plain Bearings
  NCF3072V	360	503,6	134	NSK	Cylindrical Roller Bearings
  LLRJ12	304,8	469,9	66,675	RHP	Cylindrical Roller Bearings
  NJ244-E-MPA+HJ244-E	220	400	65	NKE	Cylindrical Roller Bearings
  NN3021K	105	160	41	KOYO	Cylindrical Roller Bearings
  PHSB 7	11,112	28,58		IKO	Plain Bearings
  SI 45 C 2RS	45	68	32	ISB	Plain Bearings
  WOB88 ZZX	6,35	12,7	4,762	KOYO	Deep Groove Ball Bearings
  62803-2Z	17	26	6	ELGES	DEEP GROOVE BALL BEARINGS
  W6305-2RS1	25	62	17	SKF	DEEP GROOVE BALL BEARINGS
  IR-151816	.9375		1.0100	Torrington	NEEDLE BEARINGS
  4442	3.5000	5.0000		CONSOLIDATED	THRUST BALL BEARINGS