d - 139,7 mm

D - 228,6 mm

T - 57,15 mm

B - 57,15 mm

C - 44,45 mm

ra1 max. - 3,3 mm

a - 6 mm

Da - 205 mm

db - 153 mm

ra max. - 3,5 mm

da - 160 mm

Db - 216 mm

Weight - 8,76 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 735 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 2 000 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,78

Calculation factor (Y2) - 1,43

• Model Number: 4T-898/892
• Inner Diameter：139,7mm Outer Diameter：228,6mm Width：57,15mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:hot and cold box,power tools,teaching equipment,hydraulic pressure gauge,electromyography machine,special broaching machine,top industry,respirator,suction nozzle,hydraulic pump,journal lathe
• Similar models:KOYO 28985/28921A Timken 898/892 ISO 28985/28921 Timken 28985/28921A CX 898A/892 NACHI 28985/28920 NACHI 28985/28921 FBJ 898/892 KOYO 28985/28921 Timken 898A/892
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-898/892 products，there is large inventory of NTN 4T-898/892 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-898/892 Which NTN 4T-898/892 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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