d - 150 mm

Fw - 168 mm

D - 220 mm

B - 150 mm

C - 150 mm

r min. - 2,5 mm

r1 min. - 2,5 mm

Weight - 19,4 Kg

Basic dynamic load rating (C) - 750 kN

Basic static load rating (C0) - 1 640 kN

• Model Number:4R3031
• Inner Diameter：150mm Outer Diameter：220mm Width：150mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:casting embedding,metallurgy,Cutting Machine,Industrial,Hydraulic Equipment,standing experimental equipment,metering pump,food add,organic raw materials,impression material,car and accessories
• Similar models:INA F-230317 NTN 4R3031
• BEARING POWER International Trading Co.,Ltd. specialize in 4R3031 products，there is large inventory of NTN 4R3031 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R3031 Which NTN 4R3031 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
  112FC80600	560	800	600	KOYO	Cylindrical Roller Bearings
  22230 KCW33+AH3130	150	270	73	ISO	Spherical Roller Bearings
  6008T1X	40	68	15	NSK	Deep Groove Ball Bearings
  7213DB	65	120	23	CYSD	Angular Contact Ball Bearings
  7306-BE-TVP	30	72	19	NKE	Angular Contact Ball Bearings
  AXW 20	20	26	3,2	NBS	Needle Roller Bearings
  DC5020N	100	150	67	KOYO	Cylindrical Roller Bearings
  GYA102RR	28,575	62	32,5	Timken	Deep Groove Ball Bearings
  LM29749/711	38,1	65,088	19,812	ISB	Tapered Roller Bearings
  N207	35	72	17	ISO	Cylindrical Roller Bearings
  NU212-E-TVP3	60	110	22	NKE	Cylindrical Roller Bearings
  NU2322E	110	240	80	NTN	Cylindrical Roller Bearings
  WJ-344024	53.975	63.500		KOYO	Needle Roller Bearings
  S71924 ACE/P4A	165	120	22	SKF	Angular Contact Ball Bearings
  S7212 CD/P4A	110	60	22	SKF	Angular Contact Ball Bearings
  Z-568331.TR1P	31,75	76,2	25,4	FAG	Tapered Roller Bearings
  MB-16	1.0000		1.3750	Aurora	ROD ENDS
  RM-13	1.6250	4.0000	.9375	FBC	SELF
  Z99509	85	45	19	New Departure	DEEP GROOVE BALL BEARINGS
  306PP	30	72	19	NH	DEEP GROOVE BALL BEARINGS