d - 120 mm

D - 260 mm

T - 68 mm

B - 62 mm

C - 42 mm

a - 81,9 mm

r min. - 4 mm

r1 min. - 3 mm

r2 min. - 3 mm

da min. - 138 mm

da max - 145 mm

Da min - 221 mm

Da max. - 246 mm

db max. - 145 mm

Db min. - 244 mm

ra max. - 3 mm

rb max. - 2,5 mm

Db - 244 mm

Weight - 15,4 Kg

Basic dynamic load rating (C) - 526 kN

Basic static load rating (C0) - 665 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:31324JR
• Inner Diameter：120mm Outer Diameter：260mm Width：68mm
• Type：Tapered Roller Bearings
• Update date：2026-01-13
• Application:Low-voltage electrical equipment,Broadcasting System,Pneumatic Control Elements,centrifugal pump,Forklift industry,tower crane,medical equipment,sample cup,Perfusion device,electronic materials,industrial skin care
• Similar models:FAG 31324-X SKF 31324XJ2 NKE 31324 FAG 31324-X-N11CA-A140-180 KOYO 31324JR FAG 31324-X-N11CA ISB 31324XJ/DF ISO 31324 NSK HR31324J ISB 31324
• BEARING POWER International Trading Co.,Ltd. specialize in 31324JR products，there is large inventory of KOYO 31324JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 31324JR Which KOYO 31324JR 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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  3006-B-2RSR-TVH	30	55	19	FAG	Angular Contact Ball Bearings
  34306/34478	77,788	121,442	24,608	NSK	Tapered Roller Bearings
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  51412 M	60	130	51	ISB	Thrust Ball Bearings
  5S-2LA-HSE015CG/GNP42	75	115	20	NTN	Angular Contact Ball Bearings
  6204NR	20	47	14	NSK	Deep Groove Ball Bearings
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  FJTT-1014	10	14	14	NSK	Needle Roller Bearings
  NK15/16	15	23	16	KOYO	Needle Roller Bearings
  5410	50	130	58.74	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  W61809-2Z	45	58	7	SKF	DEEP GROOVE BALL BEARINGS
  AZ6510027			11.0	IKO	THRUST ROLLER BEARINGS
  NAXA5906	30	47	23	SKF (Old No.)	NEEDLE BEARINGS