d - 35 mm

D - 80 mm

T - 22,75 mm

B - 21 mm

C - 18 mm

a - 20,5 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 45 mm

da max - 45 mm

Da min - 63 mm

Da max. - 70 mm

Db min. - 74 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,56 Kg

Basic dynamic load rating (C) - 69,8 kN

Basic static load rating (C0) - 77,8 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 7000 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: 30307XR
• Inner Diameter：35mm Outer Diameter：80mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:other CNC,Insect Capture,Power equipment,metallurgical mold,Reflective Materials Industrial fabrics,tooth filling,sleep monitoring,Grinding and polishing equipment,Laser Cutting,aerial work platform,blood cell reagent
• Similar models:ZVL 30307A NSK HR30307J KOYO 46T30307DJR/35,5 NTN 4T-30307C ISO 30307 ISB 30307 CYSD 30307 KBC 30307DJ SKF 30307RJ2/Q NTN 30307C
• BEARING POWER International Trading Co.,Ltd. specialize in 30307XR products，there is large inventory of KOYO 30307XR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30307XR Which KOYO 30307XR 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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