d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 14 mm

a - 24 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 40 mm

Da min - 55 mm

db min - 37 mm

Db min. - 68 mm

Weight - 0,41 Kg

Basic dynamic load rating (C) - 45,9 kN

Basic static load rating (C0) - 48,3 kN

Limiting speed - 9500 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number:31306
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:hydraulic cylinder,rolling mill roll neck and slowdown device,non-motor vehicle Electric car,spectrometer,Laser Measurements,Surveying Surveying Instruments,linear drive,generator,container finishing,packaging materials,food safety
• Similar models:FAG 31306-A-N11CA-A50-90 SKF 31306J2/QDF Fersa 31306F SNR 31306V3QT SKF 331306 NSK HR31306J ISB 31306 CX 31306A NKE 31306 NKE 31306-DF
• BEARING POWER International Trading Co.,Ltd. specialize in 31306 products，there is large inventory of NKE 31306 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31306 Which NKE 31306 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
  23234MB	170	310	110	AST	Spherical Roller Bearings
  202P	15	35	11	Timken	Deep Groove Ball Bearings
  4204-B-TVH	20	47	18	FAG	Deep Groove Ball Bearings
  32913	65	90	17	ISO	Tapered Roller Bearings
  54211	55	90	49,6	NSK	Thrust Ball Bearings
  55BWKH01		140		NSK	Angular Contact Ball Bearings
  CX250				CX	Wheel Bearings
  EST204	20			SNR	Bearing Units
  GE 220 ESX-2LS	320	220	135	SKF	Plain Bearings
  GE80-AX	80	180	42	INA	Plain Bearings
  NF407	35	100	25	KOYO	Cylindrical Roller Bearings
  SL014872	360	440	80	ISO	Cylindrical Roller Bearings
  UKTX13+H2313	60			NACHI	Bearing Units
  209SZZCG	45	85	1.1875	MRC	DEEP GROOVE BALL BEARINGS
  XLS-21	21.0000	28.0000	3.5000	FAG	DEEP GROOVE BALL BEARINGS
  UEL209-110D1	1.6250	3.3465	.8661	NTN	PILLOW BLOCKS
  HE2336	180	230		STEYR	ADAPTERS
  RF-1560	6	15	5	NMB	DEEP GROOVE BALL BEARINGS
  NAO50x78x20	50	78	20	INA	NEEDLE BEARINGS
  NJ-321	105	225	49	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS