d - 220 mm

D - 400 mm

T - 72 mm

B - 65 mm

C - 54 mm

a - 76,5 mm

r min. - 5 mm

r1 min. - 4 mm

r2 min. - 4 mm

da min. - 242 mm

da max - 263 mm

Da min - 344 mm

Da max. - 382 mm

db max. - 263 mm

Db min. - 371 mm

ra max. - 4 mm

rb max. - 3 mm

Db - 371 mm

Weight - 35,9 Kg

Basic dynamic load rating (C) - 1010 kN

Basic static load rating (C0) - 1440 kN

(Grease) Lubrication Speed - 830 r/min

(Oil) Lubrication Speed - 1100 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,43

• Model Number: 30244JR
• Inner Diameter：220mm Outer Diameter：400mm Width：72mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:molding machine,other accessories,van,electrostatic protection,Embroidery,plastic rolling,Laser Cutting,pneumatic Pump,electronic components,coupling type,intermediate
• Similar models:Timken 30244 SKF 30244J2 KOYO 30244JR ISB 30244 NTN 30244DF KOYO 46T30244JR/114 NTN 30244 NTN 430244 NACHI 30244 CX 30244A
• BEARING POWER International Trading Co.,Ltd. specialize in 30244JR products，there is large inventory of KOYO 30244JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30244JR Which KOYO 30244JR 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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