(dimensions in inches)

Bearing Type - DWKxx

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.7500

Outer Width (Bo) - 0.7500

Inner Width (Bi) - 0.8750

Dynamic Load Rating (Cr) - 1,850

Static Load Rating (Cor) - 2,770

Max. Shaft Shoulder Dia. Inner (Li) - 0.4

Ball Qty - 14

Ball Dia (Dw) - 0.1400

Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.005

Max. housing corner radius, or 45 deg. chamfer (ch) - 0.016

Material - 52100 Chrome steel or equivalent

The dynamic load rating given is for outer race rotation. The dynamic load rating for inner race rotation is 2070 pounds.

The static thrust load rating is 900 pounds.

The bore diameter tolerance is +.0000 / -.0005".

The outside diameter tolerance is +.0000" / -.0005".

The tolerance for the inner race width and the outer race width is +.000" / -.005"

The load ratings listed for these bearings are determined by the formulas used specifically for airframe bearings. These ratings are not equivalent to ratings calculated from the ABMA formulas used for most antifriction bearing products.

This bearing is intended for commercial applications. You must notify the AST sales department contact at the time of your inquiry if the bearing will be used in an airworthy application.

The bearing has two removable seals made of woven fabric Teflon.

• Model Number:DW4K
• Inner Diameter：6,35mm Outer Diameter：19,05mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-08
• Application:engine,climb ladder,economic mold,metallurgical mold,noise inspection,medical treatment,stacker lift platform,rock drilling machinery,wall materials,Gear grinding machine,motor
• Similar models:NTN 6904LLB Timken 200PPG INA RA108-NPP-B FBJ 16002 KOYO 6201-2RS ISO 6315 NSK 30BW05-G-5CA NTN 6303LUZ Fersa 609-2RS CYSD 6226-RS
• BEARING POWER International Trading Co.,Ltd. specialize in DW4K products，there is large inventory of AST DW4K . We has been built up long-term cooperation with AST company, could make a bulk order of the DW4K Which AST DW4K 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
  120RF03	120	235		Timken	Cylindrical Roller Bearings
  125RIJ551	317,5	451		Timken	Cylindrical Roller Bearings
  6928N	140	190	24	NSK	Deep Groove Ball Bearings
  7221-B-MP	105	190	36	FAG	Angular Contact Ball Bearings
  7302DF	15	42	13	CYSD	Angular Contact Ball Bearings
  812/710 M	950	710	190	SKF	Thrust Roller Bearings
  NANF206-20	31.75			KOYO	Bearing Units
  NU 2215 ECP	130	75	31	SKF	Thrust Ball Bearings
  NUP 309	45	100	25	NACHI	Cylindrical Roller Bearings
  SI80TXE-2LS	80			SKF	Plain Bearings
  NJ1048	240	360	56	FAG	CYLINDRICAL ROLLER BEARINGS
  GE38ZO2RS	1.5000	2.4375	1.3125	ELGES	SPHERICAL PLAIN BEARINGS
  CS-44-LW	.5000	1.3750	.7500	RBC	NEEDLE BEARINGS
  AAS1101	12	26		NTN	THRUST NEEDLE BEARINGS
  RHNA303722-RS	37		22	SKF (Old No.)	NEEDLE BEARING
  4BE	25	62	12	RIV	DEEP GROOVE BALL BEARINGS
  NA-59/22	22	39	23	CONSOLIDATED	NEEDLE BEARINGS
  FY-100X	1.0000			CONSOLIDATED	PILLOW BLOCKS
  A-324864	2.0000	3.0000	4.0000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS
  HML-47T			30	CONSOLIDATED	WITHDRAWAL NUTS