d - 49,21 mm

D - 63,5 mm

C - 31,75 mm

Weight - 0,272 Kg

• Model Number:MR-31
• Inner Diameter：49,21mm Outer Diameter：63,5mm Width：31,75mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:lifting upgrade,Machine Tool Accessories,atomizer class,floor industry,knitted fabrics,Seals,Broadcasting System,shoe-making machinery,defogging and degreasing,horizontal processing,hook
• Similar models:NTN GK25X31X25.8 Timken JH-1312 KOYO VE283314AB1 IKO KT253117 NSK HJ-243316 NTN DCL1310 FBJ K25X31X14 NSK HJ-405228+IR-314028 Timken WK25X31X20BE IKO BHAM1312
• BEARING POWER International Trading Co.,Ltd. specialize in MR-31 products，there is large inventory of SIGMA MR-31 . We has been built up long-term cooperation with SIGMA company, could make a bulk order of the MR-31 Which SIGMA MR-31 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
  31319	95	200	49,5	ISO	Tapered Roller Bearings
  23038	190	290	75	ISB	Spherical Roller Bearings
  56425/56650	107,95	165,1	36,512	NSK	Tapered Roller Bearings
  6002ZZNR	15,000	32,000	9,000	NTN	Deep Groove Ball Bearings
  61807-2RS1	35	47	7	SKF	Deep Groove Ball Bearings
  63216 ZZ	80	140	44,4	ISO	Deep Groove Ball Bearings
  GE80-KTT-B	80	140	70,7	INA	Deep Groove Ball Bearings
  LBE 30	30			AST	Linear Bearings
  LMH6	6	12		Samick	Linear Bearings
  NU214-E-MPA	70	125	24	NKE	Cylindrical Roller Bearings
  NU2224	120	215	58	CYSD	Cylindrical Roller Bearings
  S71904 ACD/HCP4A	20	37	9	SKF	Angular Contact Ball Bearings
  SCE16V-B	16			Samick	Linear Bearings
  23992B.MB	460	620	118	FAG	SPHERICAL ROLLER BEARINGS
  SDAF-520	3.4375	8.9375		FAG	PILLOW BLOCKS
  X3/64ZZ	.0469	.1562	.0937	ADR	DEEP GROOVE BALL BEARINGS
  DPR35				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  4426	2.0625	3.1875		INA	THRUST BALL BEARINGS
  81102			3.5	SKF	THRUST ROLLER BEARINGS
  98832	1.3750	2.3750	2.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES