d - 28 mm

D - 52 mm

T - 16 mm

B - 16 mm

C - 12 mm

a - 12,7 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 33,5 mm

da max - 33 mm

Da min - 45 mm

Da max. - 46,5 mm

Db min. - 49 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,15 Kg

Basic dynamic load rating (C) - 35,2 kN

Basic static load rating (C0) - 44 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,39

• Model Number:320/28JR
• Inner Diameter：28mm Outer Diameter：52mm Width：16mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:scientific instruments,linear drive,education model Instruments,air shower etc,Dental Drill etc,van,car shock absorber,packaging materials,wall materials,non-motor vehicle Electric car,lifting equipment Hoisting hoist
• Similar models:CX 32032AX NTN 4T-NA48390/48320D NTN 4T-32004XDF ISB 32040X/DF NSK HR32004XJ Gamet 320275/320406XH Timken X32021XM/Y32021XM KOYO 32007JR/3YD KOYO 48385/48320 NACHI E32038J
• BEARING POWER International Trading Co.,Ltd. specialize in 320/28JR products，there is large inventory of KOYO 320/28JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 320/28JR Which KOYO 320/28JR 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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  YCRSC-44	.7500	2.7500	1.5625	CONSOLIDATED	NEEDLE BEARINGS
  ER-214	4.9213	70	1.3750	CONSOLIDATED	BALL BEARING