d - 44,45 mm

D - 127 mm

T - 50,8 mm

B - 52,388 mm

C - 41,275 mm

ra1 max. - 3,3 mm

a - 19,5 mm

Da - 108 mm

db - 60 mm

ra max. - 3,5 mm

da - 67 mm

Db - 117 mm

Weight - 3,58 Kg

Basic dynamic load rating (C) - 250 kN

Basic static load rating (C0) - 320 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 300 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,11

Calculation factor (Y2) - 2,01

• Model Number: 4T-6277/6220
• Inner Diameter：44,45mm Outer Diameter：127mm Width：50,8mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:Rolling mill,Vertical pull,electromagnet,medical equipment,shaft milling machine,wheel lathe,Handling machinery and various industrial machinery,Body shaping,granulator,engineering machinery,thread processing machine
• Similar models:Timken 6277/6220-B CX 6277/6220 FBJ 6277/6220 NTN 4T-6277/6220 Timken 6277/6220 ISO 6277/6220
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-6277/6220 products，there is large inventory of NTN 4T-6277/6220 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-6277/6220 Which NTN 4T-6277/6220 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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