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(dimensions in inches)

Bearing Type - flangette

Bore Dia (d) - 0.2500

Dynamic Load Rating (Cr) - 168

Static Load Rating (Cor) - 77

Flangette Width ( C ) - 0.8750

Flangette Length ( A ) - 1.7800

Mounting Hole Centers (D) - 1.2200

Mounting Hole Dia. (E) - 0.2190

Flangette Assembly Height (F) - 0.4300

Backside Distance (G) - 0.0790

Flange Material Thickness (H) - 0.0270

Bearing Collar Outside Dia. (J) - 0.5600

Flangette Assembly Width (K) - 0.2200

Bearing Collar Set Screw (L) - 4-40 UNC

Frame Hole Minimum Dia. (M) - 0.7800

Material - 52100 chrome steel, or equivalent

Bore tolerance = +0000" / -.0005"

All tolerances ABEC 1 except where noted.

Two rubber seals

Mating shaft recommended tolerance: +.0000" / -.0005"

The flangette bearing is designed for only a small amount of bearing mis-alignment.

The bearing is not designed to rotate in the housing once the flangette is installed.

• AST S1PPB73ST轴承单元图纸和参数

• 发布时间：2026-04-14
• 产品型号: S1PPB73ST
• 新型号:S1PPB73ST
• 内径：6,35mm 外径：mm 厚度：mm
• 主要类别：轴承单元
• 应用行业:医疗器械,化学原料及试剂,气动压力表,板材行业,空调工具,小型汽油发电机,过滤材料,环境温度,直线传动,打包带工具,染料颜料
• 近似型号:AST S1PPB73ST Timken S1PP73RTF
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• AST ASTT903235 SKF BS2-2315-2RSK/VT143 INA GE32LO ISO NU3168 NTN SF4852VPX1
  FAG 201043 SKF 23240 CC/W33 FAG 23228-E1-K-TVPB FBJ 47487/47420 KBC 6008DD ISB 6209-2RS ISB 6313-ZZNR FAG 713644660 CX 71902 C-UO Timken 9105KD NTN AC-6205ZZ AST AST650 182440 ISO AXK 1528 NSK BA246-1 IKO BHA 2212 Z KOYO BHT57 CYSD DAC4282036 NTN HTA036DB FBJ K61X66X20 SNR MLE71903HVUJ74S CX NA4830 SKF NJ 206 ECML CX NNCL4864 V ISO NP30/530 NACHI NU 1034 FBJ NUP2316 SNR R140.24 SNFA VEB 15 7CE1 SNFA VEX 85 7CE1 SKF VKBA 3431

Hot number：FAG 7226 AC/DB NSK NU 2312 OKB 889122 FAG 249/710-B-K30-MB NSK 786/772 NTN CRD-8201 CX CX089 NSK F-1616 ISO GE 160 HS-2RS SKF N 324 ECM AST SRW3 RHP XLS-11/2 SKF HK 3520.2RS NOK AS568-162-D NOK ODI 260 235 16