d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 14 mm

a - 22 mm

Weight - 0,39 Kg

Basic dynamic load rating (C) - 47,3 kN

Basic static load rating (C0) - 50 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number:31306 A
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:woodworking machinery,gas turbine,tobacco machinery,other lathe,Medical equipment,directional control valve,CNC,,packaging machinery,car steering pin,Machine tool accessories
• Similar models:SKF 31306J2/QDF CX 31306A NSK HR31306J SKF 31306J2/Q SNR 31306A ISO 31306 FAG 31306-A-N11CA-A50-90 SNR 31306V3QT ISB 31306 ZVL 31306A
• BEARING POWER International Trading Co.,Ltd. specialize in 31306A products，there is large inventory of CX 31306 A . We has been built up long-term cooperation with CX company, could make a bulk order of the 31306 A Which CX 31306A 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
  1307	35	80	21	NKE	Self-Aligning Ball Bearings
  22211 EK	100	55	25	SKF	Tapered Roller Bearings
  22226 KMAW33	130	230	64	MPZ	Spherical Roller Bearings
  685ZZ	5	11	5	ISB	Deep Groove Ball Bearings
  94700/94118D+X6S-94700	177,8	298,45	142,875	Timken	Tapered Roller Bearings
  ER210	50	90	51,6	KOYO	Deep Groove Ball Bearings
  FL619/8	8	19	6	CX	Deep Groove Ball Bearings
  K32x37x17	32	37	17	CX	Needle Roller Bearings
  KN4080	40	62	80	NBS	Linear Bearings
  NP688738/NP436465	42,862	76,992	17,462	Timken	Tapered Roller Bearings
  NU 1024 M/C3VL2071	180	120	28	SKF	Cylindrical Roller Bearings
  UCF209	45		49,2	CX	Bearing Units
  UCF311	55		66	ISO	Bearing Units
  33017	85	130	36	FAG	TAPERED ROLLER BEARINGS
  2097	.5000	.8750		Andrews	THRUST BALL BEARINGS
  H3026.408	130	155		FAG	ADAPTERS
  7000CXHCP4A	10	26	8	SKF	ANGULAR CONTACT BALL BEARINGS
  160BC03	160	340	68	Torrington	DEEP GROOVE BALL BEARINGS
  6002-RSNR	15	32	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SPB-10-ADJ	.6250		2.1250	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS