d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 17 mm

Weight - 0,72 Kg

Basic dynamic load rating (C) - 83 kN

Basic static load rating (C0) - 79 kN

(Grease) Lubrication Speed - 5738 r/min

(Oil) Lubrication Speed - 6750 r/min

• Model Number: 31308
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Infrared Technology,Performance test,transistor fittings,bag machine,pipe fittings Steel industry,storage and transportation equipment,special broaching machine,supporting facilities,Roller mill,Internal thread type,medical treatment
• Similar models:FAG 31308-XL-DF-A50-90 ISB 31308 Fersa 31308F FAG 31308-A ISB 31308J/DF ZVL 31308A NKE 31308-DF CYSD 31308 ISO 31308 SKF 31308J2/QCL7CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 31308 products，there is large inventory of ISB 31308 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 31308 Which ISB 31308 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  07079/07196	20	50,005	13,495	FBJ	Tapered Roller Bearings
  21318 K	90	190	43	ISB	Spherical Roller Bearings
  22211 K+AHX311	50	100	25	ISB	Spherical Roller Bearings
  24780/24720/Q	76,2	41,275	22,225	SKF	Tapered Roller Bearings
  22352-E1A-K-MB1	260	540	165	FAG	Spherical Roller Bearings
  239/850 KCW33+AH39/850	850	1120	200	CX	Spherical Roller Bearings
  32334 A	170	360	127	CX	Tapered Roller Bearings
  618/1060 TN	1280	1060	100	SKF	Deep Groove Ball Bearings
  63/28ZE	28	68	18	NACHI	Deep Groove Ball Bearings
  NA 5906	30	47	23	JNS	Needle Roller Bearings
  PCM 13514080 E	135	140	80	SKF	Plain Bearings
  R140.84				SNR	Wheel Bearings
  S1812	28,575	34,925	19,05	INA	Needle Roller Bearings
  T-E-HM259049D/HM259010/HM259010D	317,5	447,675	327,025	NTN	Tapered Roller Bearings
  WFN684 ZZ	4	9	4	KOYO	Deep Groove Ball Bearings
  692X	2.5	7	2.5	ISC	DEEP GROOVE BALL BEARINGS
  BK5520	63		20	INA	NEEDLE BEARINGS
  KB3068	30	47	68	INA	LINEAR RECIRCULATING BALL BEARINGS
  NUP420	100	250	58	STEYR	CYLINDRICAL ROLLER BEARINGS
  93124	.5000	.8750	1.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES