d - 82,55 mm

D - 146,05 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 8 mm

Da - 131 mm

db - 92 mm

ra max. - 3,5 mm

da - 99 mm

Db - 139 mm

Weight - 2,78 Kg

Basic dynamic load rating (C) - 206 kN

Basic static load rating (C0) - 295 kN

(Grease) Lubrication Speed - 2 500 r/min

(Oil) Lubrication Speed - 3 300 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y2) - 1,47

• Model Number: 4T-663/653
• Inner Diameter：82,55mm Outer Diameter：146,05mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:granulator,Food testing,Microwave Equipment,natural instruments,electrostatic protection,Animal Tracking,gear type,Broadcasting System,container finishing,Industrial,industrial fans
• Similar models:CRAFT 663/653 FBJ 663/653 FBJ 663/652 NSK 663/652 Timken 663/653 CX 663/653 AST 663/653 Fersa 663/653 NACHI 663/653 NTN CR0-3663
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-663/653 products，there is large inventory of NTN 4T-663/653 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-663/653 Which NTN 4T-663/653 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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