d - 76,2 mm

D - 121,442 mm

T - 24,608 mm

B - 23,012 mm

C - 17,462 mm

ra1 max. - 2 mm

a - 26,3 mm

r min. - 2 mm

r1 min. - 2 mm

Da - 111 mm

db - 84 mm

ra max. - 2 mm

da - 86 mm

Db - 116 mm

Weight - 0,966 Kg

Basic dynamic load rating (C) - 89 kN

Basic static load rating (C0) - 124 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,3

• Model Number: 34300/34478
• Inner Diameter：76,2mm Outer Diameter：121,442mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:medical Equipment,switch,Traffic Fire Protection Equipment Security equipment,Rolling mill gear box,dynamic blood pressure,machining,set bacteria instrument,supporting facilities,education model Instruments,decoration machinery,Plastic Equipment
• Similar models:Timken 34300/34478 Timken 34300/34481-B NTN 4T-34300/34478 Timken 34300/34500 CX 34300/34478 FBJ 34300/34478 ISO 34300/34478 NSK 34300/34478 Fersa 34300/34500 KOYO 34300/34500
• BEARING POWER International Trading Co.,Ltd. specialize in 34300/34478 products，there is large inventory of NSK 34300/34478 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 34300/34478 Which NSK 34300/34478 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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