(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.1875

Outer Dia (D) - 3.8437

Width (B) - 0.9688

Outer Width (Bo) - 0.7656

Inner Width (Bi) - 0.9688

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.031

Weight (g) - 789.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number:28680/28622B
• Inner Diameter：55,5625mm Outer Diameter：97,63mm Width：24,60752mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:sleep monitoring,chamfer,equipment and,engineering machinery,Liposuction device,Garment Accessories,marine analysis and testing equipment,electronic components,test equipment,hydraulic cylinder,top industry
• Similar models:NTN 4T-28680/28622 ISO 28680/28622 NACHI 28680/28622 KOYO 28680X/28622 PFI 28680/22 CX 28680/28622 Timken 28680/28622 FBJ 28680/28622 KOYO 28680/28622 NSK 28680/28622
• BEARING POWER International Trading Co.,Ltd. specialize in 28680/28622B products，there is large inventory of AST 28680/28622B . We has been built up long-term cooperation with AST company, could make a bulk order of the 28680/28622B Which AST 28680/28622B 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.

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  NAO75x105x30	75	105	30	INA	NEEDLE BEARINGS