d - 4 mm

D - 12 mm

B - 4 mm

C - 4 mm

r min. - 0,2 mm

C1 - 1 mm

D1 - 13,5 mm

L - 9,99 mm

L1 - 5,62 mm

Basic dynamic load rating (C) - 0,959 kN

Basic static load rating (C0) - 0,347 kN

• Model Number: RF-1240ZZ
• Inner Diameter：4mm Outer Diameter：12mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:vertical pull,electronic components,air purification,boring bar boring bar,shaft milling machine,Industrial equipment,gear type,plastic blow molding,Pneumatic Control Valves,Food testing,Technical Equipment
• Similar models:KOYO SB1240 NMB RF-1240 NMB R-1240 NMB RF-1240ZZ NMB R-1240KK1 SNR AB12405S01
• BEARING POWER International Trading Co.,Ltd. specialize in RF-1240ZZ products，there is large inventory of NMB RF-1240ZZ . We has been built up long-term cooperation with NMB company, could make a bulk order of the RF-1240ZZ Which NMB RF-1240ZZ 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
  240/710 ECA/W33	1030	710	315	SKF	Spherical Roller Bearings
  280RT02	280	461		Timken	Cylindrical Roller Bearings
  23060MW33	300	460	118	CRAFT	Spherical Roller Bearings
  25580/25520	44,45	82,931	23,812	Fersa	Tapered Roller Bearings
  47686/47620	82,55	133,35	33,338	CX	Tapered Roller Bearings
  618/3	3	7	2	CX	Deep Groove Ball Bearings
  6912ZZ	60	85	13	KOYO	Deep Groove Ball Bearings
  71918 CTBP4	90	125	18	CX	Angular Contact Ball Bearings
  7413 ADB	65	160	74	ISO	Angular Contact Ball Bearings
  GE 30 ES-2LS	47	30	22	SKF	Plain Bearings
  HR50KBE042+L	50	90	48	NSK	Tapered Roller Bearings
  NAF 8011030	80	110	30	JNS	Needle Roller Bearings
  NKI 10/20	10	22	20	NBS	Needle Roller Bearings
  R2-5	3,175	7,938	2,779	ISB	Deep Groove Ball Bearings
  W214PP	70	125	39,67	Timken	Deep Groove Ball Bearings
  GIL17DO	17		14	ELGES	ROD ENDS
  HA307	35	52		SKF	ADAPTERS
  NA4838	190	240	50	SKF	NEEDLE BEARINGS
  6018	90	140	24	STEYR	DEEP GROOVE BALL BEARINGS
  H-3068x320	340	400		CONSOLIDATED	ADAPTERS