(dimensions in inches)

Bearing Type - Flanged Shielded with Extended Inner

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.3750

Outer Width (Bo) - 0.1250

Inner Width (Bi) - 0.1562

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.4220

Flange Width (Bf) - 0.036

Dynamic Load Rating (Cr) - 71

Static Load Rating (Cor) - 31

Max Speed (Grease) (X1000 RPM) - 48

Max Speed (Oil) (X1000 RPM) - 56

Max. Shaft Shoulder Dia. Inner (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.348

Ball Qty - 11

Ball Dia (Dw) - 0.0394

Weight (g) - 0.73

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: SFRW168ZZ
• Inner Diameter：6,35mm Outer Diameter：9,525mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-23
• Application:Vertical pull,drawing die,rolling machine,Water Monitoring,sheet industry,screen filter,Forging machine,Warehouse Shelf Equipment,Spectrum Products,Hydraulic Rama,sleep monitoring
• Similar models:NMB LNR-1680KK AST SR168-TT AST SFRW168-TT AST SFR168ZZ AST SRW168 SNR AB41684 CRAFT 1680207 NSK FR168BZZ ZEN SFR168-2Z ZEN R168
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW168ZZ products，there is large inventory of AST SFRW168ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW168ZZ Which AST SFRW168ZZ 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
  16143/16284	36,512	72,238	20,638	Timken	Tapered Roller Bearings
  22311 KCW33+H2311	55	120	43	CX	Spherical Roller Bearings
  180RIN683	457,2	643		Timken	Cylindrical Roller Bearings
  2220-K	100	180	46	NKE	Self-Aligning Ball Bearings
  6-3101	12	28	12	CYSD	Deep Groove Ball Bearings
  6004ZZ	20	42	12	KBC	Deep Groove Ball Bearings
  6222-Z	200	110	38	SKF	Deep Groove Ball Bearings
  DL 44 16	44	52	16	KOYO	Needle Roller Bearings
  FBSA 205/DF	25	120	52	SKF	Thrust Ball Bearings
  HSS7020-E-T-P4S	100	150	24	FAG	Angular Contact Ball Bearings
  HJ-13216248	209,55	257,175	76,2	Timken	Needle Roller Bearings
  HK121712	12	17	12	CX	Cylindrical Roller Bearings
  K40×48×20	40	48		NTN	Needle Roller Bearings
  NR1.14.0544.200-1PPN	472	616	56	ISB	Thrust Roller Bearings
  UP004	20		24.5	NACHI	Bearing Units
  9164K	320	480	74	FAF	DEEP GROOVE BALL BEARINGS
  NN3076ASK.M.SP	380	560	135	FAG	CYLINDRICAL ROLLER BEARINGS
  F682X	2.5	6	1.8	ISC	DEEP GROOVE BALL BEARINGS
  FNT-1730	17	30	2	Torrington	THRUST NEEDLE BEARINGS
  KML-34			26	CONSOLIDATED	LOCKNUTS