(dimensions in inches)
Bearing Type - DWKxx
Bore Dia (d) - 0.2500
Outer Dia (D) - 0.6250
Outer Width (Bo) - 0.5000
Inner Width (Bi) - 0.5620
Dynamic Load Rating (Cr) - 960
Static Load Rating (Cor) - 1,400
Max. Shaft Shoulder Dia. Inner (Li) - 0.3
Ball Qty - 16
Ball Dia (Dw) - 0.0930
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 1050 pounds.
The static thrust load rating is 500 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: DW4K2
- Inner Diameter：6,35mm Outer Diameter：15,875mm Width：mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-16
- Application:Laser Measurements,Equipment,test strip,fabric products,lifting equipment Hoisting hoist,Display Devices,pump,expectoration machine,Insect Capture,noise reduction equipment,pump industry
- Similar models:KOYO SA205-16 SKF 6206-2Z ISO 61820ZZ Timken YA106RRB PFI PC40550024CS ISB 6312-2RS ISB 6203-ZZNR KOYO UC311-32 NSK 6924ZZ SKF 6020-2Z
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Hot number：NTN 21318 NTN 21322 AST 2215 SIGMA 2309 NTN 24122B NSK 6221VV NTN 7906UG/GMP4 NTN H22X29X13.8 FBJ F681X SNR HGB35312 SKF NU332ECML NTN NUP222 FAG 7412B.MP.UA CONSOLIDATED RL-14 CONSOLIDATED 52317 AST 22217MBK NSK 160PCR3302 CX 23088 KCW33+H3088 KBC 6003UU ISO 6028-2RS NTN 63202ZZ INA K28X34X17 Timken M-1381 CYSD NUP216E SNR UKP320H FAG 29322E INA NKXR20 New Departure 7600 CONSOLIDATED N-204E CONSOLIDATED F63803
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