(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 105.0000

Outer Dia (D) - 225.0000

Width (B) - 49.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 184,000

Static Load Rating (Cor) - 153,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Ui) - 138.0

Min. Housing Shoulder Dia., Outer (Uo) - 212.000

Weight (g) - 8,090.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

ABEC Grades 1, 3, 5, 7, and 9 are available.

Two metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number:6321ZZ
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:EEG,car steering pin,Broadcasting System,car shock absorber,Die,Cylinder Pneumatic Treatment Element,Food testing,molding machine,ventilation equipment,water protection,axle lathe
• Similar models:NACHI 6321Z NACHI 6321ZZ CX 63214ZZ CX 63216ZZ NTN 63214ZZ CX 63211ZZ CX 6321ZZ ISB 6321-Z KOYO 6321ZX NTN 63210LLU
• BEARING POWER International Trading Co.,Ltd. specialize in 6321ZZ products，there is large inventory of AST 6321ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 6321ZZ Which AST 6321ZZ 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
  239/600CAKE4	600	800	150	NSK	Spherical Roller Bearings
  23176-K-MB-W33+AH3176	380	620	194	NKE	Spherical Roller Bearings
  4231/560G2	560	920	350	NTN	Tapered Roller Bearings
  7238BDF	190	340	55	NTN	Angular Contact Ball Bearings
  B7208-C-T-P4S	40	80	18	FAG	Angular Contact Ball Bearings
  BB1-3205B	25	52	15	SKF	Deep Groove Ball Bearings
  DCL45T2	6,35	11,112	7,938	NTN	Needle Roller Bearings
  E2.3210A-2Z	50	90	30,2	SKF	Angular Contact Ball Bearings
  HM807046/10	50,8	104,775	36,512	ISO	Tapered Roller Bearings
  NJ2322-E-TVP2 + HJ2322-E	110	240	80	FAG	Cylindrical Roller Bearings
  NKS14	14	25	16	FBJ	Needle Roller Bearings
  NKI35/30	35	50	30	CX	Needle Roller Bearings
  NP 1024	120	165		NACHI	Cylindrical Roller Bearings
  NU10/600N2MA	600	870	118	SKF	Cylindrical Roller Bearings
  UCFX07	35			FYH	Bearing Units
  NU2214	70	125	31	STEYR	CYLINDRICAL ROLLER BEARINGS
  MCFR-22S	10	22	12	McGill	NEEDLE BEARINGS
  60TP127				Torrington	THRUST ROLLER BEARINGS
  61948-ZZ	240	320	38	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  1215	75	130	25	CONSOLIDATED	SELF