搜轴承 -- AST轴承型号查询 -- 深沟球轴承 -- AST DW4K轴承

(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.

• AST DW4K深沟球轴承图纸和参数

• 发布时间：2026-07-14
• 产品型号: DW4K
• 新型号:DW4K
• 内径：6,35mm 外径：19,05mm 厚度：mm
• 主要类别：深沟球轴承
• 应用行业:工作台,玻璃加工机,注塑机类,有色金属合金,洗纹身机,除雾除油,立式外拉,吊钩,SPA设备,纺织辅料,气缸气动处理元件
• 近似型号:NTN TMB203AJR2X/42C3 SKF 63005-2RS1 FAG 6002-RSNR ISB 6311-2RS NTN 6217 NSK 6910DDU FBJ 6208ZZ SKF 61806-2RS Kingon MR126ZZ Fersa 6315
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• ISO 20318KC+H318 CRAFT 30313 NACHI 6014 KOYO 67388/67320 NACHI 7002DT
  Gamet 131090/131152XH KBC 15578/15520 CX 231/560 KCW33+AH31/560 ISB 231/800 K KOYO 23056RHA NTN 30252 ISO 389A/382A ISB 6052 M ISO 618/800 NKE 61952-MA NKE 6203-Z CYSD 6326-ZZ NACHI 6820ZNR INA CSED 1603) ZEN F627 AST F9-20M NTN FL69/1,5A NSK FWF-354013 SKF FYTB 15 FM LS GEH670HF/Q NSK QJ 1028 NMB MBW20VCR CX N228 E NSK QJ311 NBS RNA 69/32 ZW FYH UCTH202-10-150 CONSOLIDATED HK-1712 CONSOLIDATED NAS-17 CONSOLIDATED 24122 CONSOLIDATED 292/710EM

Hot number：STEYR 2312 KOYO NNU 4926 K OKB OKB 32610HK ISO 20248 SKF 2212E-2RS1KTN9+H312E NTN 23932K Fersa 34301/34500 NSK 6024ZZ ISO 62/32 CX 7206 A NMB MF-52-ZZ SKF PBM 071208 M1 SNR 6004 N SKF 6211-Z