(dimensions in inches)

Bearing Type - Flanged Shielded

Bore Dia (d) - 0.1250

Outer Dia (D) - 0.3750

Width (B) - 0.1562

Radius (min) (rs) - 0.012

Flange Dia (Df) - 0.4400

Flange Width (Bf) - 0.030

Dynamic Load Rating (Cr) - 121

Static Load Rating (Cor) - 39

Max Speed (Grease) (X1000 RPM) - 56

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Ui) - 0.2

Min. Housing Shoulder Dia., Outer (Uo) - 0.314

Ball Qty - 7

Ball Dia (Dw) - 0.0625

Weight (g) - 1.53

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

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

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

• Model Number: SFR2ZZ
• Inner Diameter：3,175mm Outer Diameter：9,525mm Width：3,96748mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:thread processing machine,Plastic molding,Wire grinder,sewage pump,leather processing,inorganic chemical,spreader series,air conditioning tools,Forming mold,circulating pump,PVC
• Similar models:Timken 317WDD NSK 6912DDU NKE 6016-2Z-N KBC 6216DD CX FL60/1,5 AST 6207 SKF 608/600MA CYSD 88013 KOYO 6320 SKF 6208-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in SFR2ZZ products，there is large inventory of AST SFR2ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SFR2ZZ Which AST SFR2ZZ 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
  3315-ZZ	75	160	68,3	ISB	Angular Contact Ball Bearings
  C2216KV	80	140	33	SKF	Cylindrical Roller Bearings
  FR6-2Z	9,525	22,225	7,142	ZEN	Deep Groove Ball Bearings
  FWF-252910	25	29		NSK	Needle Roller Bearings
  FYT 1.1/4 RM	31.75		35	SKF	Bearing Units
  GE20ES-2RS	20	35	16	SKF	Plain Bearings
  IJ112003	28			ILJIN	Angular Contact Ball Bearings
  PK20X28X15.8	20,000	28,000		NTN	Needle Roller Bearings
  RNA2110	124,5	145	34	KOYO	Needle Roller Bearings
  NJ205R	25	52	15	KOYO	Cylindrical Roller Bearings
  NUP314	70	150	35	NTN	Cylindrical Roller Bearings
  GE170SX	170	260	54	ELGES	SPHERICAL PLAIN BEARINGS
  BA2812ZOH			.7500	IKO	NEEDLE BEARINGS
  NJ2319	95	200	67	SKF	CYLINDRICAL ROLLER BEARINGS
  RBNA505825	58		25	SKF (Old No.)	NEEDLE BEARINGS
  XLS-8AC	8.0000	10.7500	1.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NU-2026E	130	200	42	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-238E	190		13	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  89328			19	CONSOLIDATED	THRUST ROLLER BEARINGS
  GE-40ES	40	62	28	CONSOLIDATED	SPHERICAL PLAIN BEARINGS