d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 18 mm

a - 32 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 57 mm

Da min - 79 mm

db min - 53 mm

Db min. - 95 mm

Weight - 1 Kg

Basic dynamic load rating (C) - 100 kN

Basic static load rating (C0) - 105 kN

Limiting speed - 6700 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number:31309
• Inner Diameter：45mm Outer Diameter：100mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2023-03-26
• Application:hot and cold box,hinge industry,inorganic chemical,Broadcasting System,floor industry,Flame Cutting,Industrial,generator,textile machinery,rolling mill roll neck and slowdown device,metallurgy
• Similar models:FBJ 31309 ISO 31309 ISB 31309 FAG 31309-A ISB 31309J/CDF SKF 31309J2/QCL7CDF FAG 31309-A-N11CA-A60-100 SNR 31309A NSK HR31309J CX 31309A
• BEARING POWER International Trading Co.,Ltd. specialize in 31309 products，there is large inventory of NKE 31309 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31309 Which NKE 31309 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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  ASTT90 5025	50	55		AST	Plain Bearings
  AX 9 100 135	100	135	9	Timken	Needle Roller Bearings
  GE 120 UK-2RS	120	180	85	INA	Plain Bearings
  CRBS 608	60	76	8	IKO	Thrust Roller Bearings
  GS 81211	7	90	57	SKF	Thrust Roller Bearings
  MMRJ1	25,4	63,5	19,05	RHP	Cylindrical Roller Bearings
  NH2306 E	30	72	27	CX	Cylindrical Roller Bearings
  NNU4080	400	600	200	KOYO	Cylindrical Roller Bearings
  203P	40	17	12	FAF	DEEP GROOVE BALL BEARINGS
  RNAO50x62x20	62		20	FAG	NEEDLE BEARINGS
  NATR5	5	16	12	FAG	NEEDLE BEARINGS
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  SAF-6112..BALL	2.0000			CONSOLIDATED	PILLOW BLOCKS
  SAL80C	80		55	CONSOLIDATED	ROD ENDS