d - 38,1 mm

D - 80,035 mm

T - 24,608 mm

B - 23,698 mm

C - 18,512 mm

ra1 max. - 1,5 mm

a - 2,5 mm

Da - 68 mm

db - 47 mm

ra max. - 0,8 mm

da - 48 mm

Db - 75 mm

Weight - 0,562 Kg

Basic dynamic load rating (C) - 67 kN

Basic static load rating (C0) - 82,5 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 400 r/min

Calculation factor (e) - 0,56

Calculation factor (Y0) - 0,59

Calculation factor (Y2) - 1,07

• Model Number: 4T-27880/27820
• Inner Diameter：38,1mm Outer Diameter：80,035mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:spectrometer,plant determination,orthodontic material,instrument,survey accessories,Vertical machining,building decoration raw materials and accessories,equipment,natural instruments,Pest Monitoring,glass
• Similar models:CX 27880/27820 KOYO 27880/27820 Timken 27880/27820 Timken 27880/27820D+X1S-27880 ISO 27880/27820 NSK 27880/27820 NTN 4T-27880/27820 FBJ 27880/27820
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-27880/27820 products，there is large inventory of NTN 4T-27880/27820 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-27880/27820 Which NTN 4T-27880/27820 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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