d - 4 mm

D - 12 mm

B - 4 mm

C - 4 mm

r min. - 0,2 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:R-1240
• Inner Diameter：4mm Outer Diameter：12mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:thread processing machine,Perfusion device,cooling system,pump,office equipment,industrial supplies,Medical printer,Machine Tool Accessories,hydraulic control element,Broadcasting System,equipment
• Similar models:NMB R-1240 NMB RF-1240ZZ NMB R-1240KK1 NMB RF-1240 KOYO SB1240 SNR AB12405S01
• BEARING POWER International Trading Co.,Ltd. specialize in R-1240 products，there is large inventory of NMB R-1240 . We has been built up long-term cooperation with NMB company, could make a bulk order of the R-1240 Which NMB R-1240 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
  112044X/112085P	44,45	85	51,83	Gamet	Tapered Roller Bearings
  2319 KM	200	95	67	SKF	Self-Aligning Ball Bearings
  4313	65	140	48	CX	Deep Groove Ball Bearings
  6000-2NSE	10	26	8	NACHI	Deep Groove Ball Bearings
  7310-BECB-MP	50	110	27	NKE	Angular Contact Ball Bearings
  DCL1110	17,462	22,225	15,875	NTN	Needle Roller Bearings
  E 270 /NS 7CE1	70	125	24	SNFA	Angular Contact Ball Bearings
  HK 2216	28	22	16	SKF	Cylindrical Roller Bearings
  NN4872	360	440	80	ISO	Cylindrical Roller Bearings
  NU30/1120	1120	1580	345	ISO	Cylindrical Roller Bearings
  PW38740050CS	38	74	50	PFI	Angular Contact Ball Bearings
  RNA 69/28UU	32	45	30	IKO	Needle Roller Bearings
  S5306	30	72	30,2	ZEN	Angular Contact Ball Bearings
  TAF 475730	47	57	30	IKO	Needle Roller Bearings
  NUP2310	50	110	40	FAG	CYLINDRICAL ROLLER BEARINGS
  XLS-51/8	5.1250	7.2500	1.0000	FED	DEEP GROOVE BALL BEARINGS
  2211E	55	100	25	MRC	SELF
  7238BAGM	190	340	55	SKF	ANGULAR CONTACT BALL BEARINGS
  SAF-5610...ROLLER	10.0000			CONSOLIDATED	PILLOW BLOCKS
  GE-260ES-2RS	260	370	150	CONSOLIDATED	SPHERICAL PLAIN BEARINGS