d - 1 mm

D - 3 mm

B - 1,5 mm

C - 1,5 mm

r min. - 0,05 mm

da min. - 1,4 mm

Da max. - 2,6 mm

ra max. - 0,05 mm

Weight - 4E-05 Kg

Basic dynamic load rating (C) - 0,08 kN

Basic static load rating (C0) - 0,023 kN

(Grease) Lubrication Speed - 130 000 r/min

(Oil) Lubrication Speed - 150 000 r/min

• Model Number:MR31
• Inner Diameter：1mm Outer Diameter：3mm Width：1,5mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-09
• Application:Security Equipment,meat products machine,Surveying Surveying Instruments,Gripper Swing,water protection,chemical raw materials and reagents,Processing machinery,chromatography,Dental Drill etc,manual Tools,Plastic molding
• Similar models:MPZ 6314-2Z KOYO M6310ZZ NTN 6314LLB SNR CEX210-31 KBC 6312DD CX 6315 NTN 6311LLUNR NACHI 6315ZZE ISO 63312-2RS AST 6313ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in MR31 products，there is large inventory of NSK MR31 . We has been built up long-term cooperation with NSK company, could make a bulk order of the MR31 Which NSK MR31 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
  23960CAE4	300	420	90	NSK	Spherical Roller Bearings
  305263-1	200	289,5	76	KOYO	Angular Contact Ball Bearings
  4R3639	180,000	250,000	168,000	NTN	Cylindrical Roller Bearings
  65383/65320	42,862	114,3	44,45	Timken	Tapered Roller Bearings
  7015				Ruville	Wheel Bearings
  7026CDT	130	200	33	CYSD	Angular Contact Ball Bearings
  71906 CB/HCP4A	47	30	9	SKF	Angular Contact Ball Bearings
  CSXG055	139,7	190,5	25,4	INA	Deep Groove Ball Bearings
  GAC 50 S	50	80	20	ISB	Plain Bearings
  GE20ET/X	20	35		AST	Plain Bearings
  GE30-KRRB	30	62	36,5	NKE	Deep Groove Ball Bearings
  GEBK14S	14	34	19	FBJ	Plain Bearings
  HM911249/10	61,912	130,175	36,512	ISO	Tapered Roller Bearings
  LH-22217BK	85	150	36	NTN	Spherical Roller Bearings
  NU352-E-TB-M1	260	540	102	FAG	Cylindrical Roller Bearings
  TAF101716	17		16	IKO	NEEDLE BEARINGS
  LR608-2RSR(NPPU)	8	24	7	INA	YOKE TYPE TRACK ROLLERS
  HMVC28E			45	SKF	HYDRAULIC NUTS
  HMV44E			53	SKF	HYDRAULIC NUTS
  SAF-310..BALL	2.3750	1.8750		CONSOLIDATED	PILLOW BLOCKS