d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Weight - 0,793 Kg

Basic dynamic load rating (C) - 42,5 kN

Basic static load rating (C0) - 42 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5100 r/min

• Model Number:61921 ZZ
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:fabric products,X-ray Equipment,Digital Generator,position switch,Traffic Fire Protection Equipment Security equipment,defogging and degreasing,Hydraulic Rama,car steering pin,pneumatic,other lathe,security equipment
• Similar models:SKF 61921 ZEN 61921-2RS ISB 61921 MPZ 61921P SIGMA 61921 ZEN 61921-2Z ZEN S61921 ZEN 61921 ISO 61921ZZ ZEN S61921-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 61921ZZ products，there is large inventory of CX 61921 ZZ . We has been built up long-term cooperation with CX company, could make a bulk order of the 61921 ZZ Which CX 61921ZZ 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
  21316 KCW33	80	170	39	CX	Spherical Roller Bearings
  22210	50	90	23	ISB	Spherical Roller Bearings
  30318	90	190	46,5	FBJ	Tapered Roller Bearings
  30BD4712T12DDUCG21	30	47	12	NSK	Angular Contact Ball Bearings
  447/432A	41,275		29,901	KOYO	Tapered Roller Bearings
  7218 BDF	90	160	60	ISO	Angular Contact Ball Bearings
  756A/752	79.375	161.925	47.625	NACHI	Tapered Roller Bearings
  ASTT90 F26560	265	270		AST	Plain Bearings
  HCS71905-C-T-P4S	25	42	9	FAG	Angular Contact Ball Bearings
  K10x14x10	10	14	10	ISO	Needle Roller Bearings
  K81x92x42,5ZW	81	92		MPZ	Needle Roller Bearings
  NA4928	140	190	50	NSK	Needle Roller Bearings
  NJ207E.TVP	35	64		Timken	Cylindrical Roller Bearings
  QJ204	20	47	14	ISO	Angular Contact Ball Bearings
  RNU1145	55,000	100,000	54,102	NTN	Cylindrical Roller Bearings
  T-HM237546D/HM237510+A	177,8	288,925	123,825	NTN	Tapered Roller Bearings
  UCC204-12	19,05		31	FYH	Bearing Units
  BR-9921	.5000	1.3750	.4375	FED	DEEP GROOVE BALL BEARINGS
  9309-U	45	100	25	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  ZARN1747	17	47		CONSOLIDATED	NEEDLE BEARINGS