d - 75 mm

D - 160 mm

T - 40 mm

B - 37 mm

C - 31 mm

a - 32,5 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 89 mm

da max - 95 mm

Da min - 139 mm

Da max. - 148 mm

Db min. - 149 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 3,65 Kg

Basic dynamic load rating (C) - 260 kN

Basic static load rating (C0) - 311 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number: 30315JR
• Inner Diameter：75mm Outer Diameter：160mm Width：40mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:Vertical machining,injection molding machine,thin metal materials,gantry processing,air purification,Spectrum Products,Beauty and Body,education model Instruments,Cylinder Standard,Hydraulic Equipment,electronic materials
• Similar models:CYSD 30315 NTN 30315D NKE 30315 ZVL 30315A NSK HR30315J NSK HR30315DJ KOYO 30315DR NTN 30315U ISB 30315 FAG 30315-A
• BEARING POWER International Trading Co.,Ltd. specialize in 30315JR products，there is large inventory of KOYO 30315JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30315JR Which KOYO 30315JR 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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