d - 31 mm

D - 60 mm

C - 17 mm.

• Model Number: B31-1
• Inner Diameter：31mm Outer Diameter：60mm Width：17mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-18
• Application:preservation equipment,hydraulic pump,bio-chemical,Seals,Antenna Potentials,marine analysis and testing equipment,diagnostic test paper,wall industry,office equipment,car,journal lathe
• Similar models:ISO 63316-2RS SNR AB12831 NTN 6207/31 MPZ 6310N Timken W312PPG NTN UEL319D1 SNR UK310+H-27 NTN-SNR 6311ZZ NTN 63313LLB NTN 63312LLB
• BEARING POWER International Trading Co.,Ltd. specialize in B31-1 products，there is large inventory of NSK B31-1 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B31-1 Which NSK B31-1 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
  2305 EKTN9 + H 2305	62	20	35	SKF	Self-Aligning Ball Bearings
  306840	180	259,5	33	KOYO	Deep Groove Ball Bearings
  6310LLUNR	50,000	110,000	27,000	NTN	Deep Groove Ball Bearings
  6576/6535	76,2	161,925	53,975	Timken	Tapered Roller Bearings
  AXK90120	90	120	4	INA	Thrust Roller Bearings
  LRJ 1	25,4	57,15	15,88	SIGMA	Cylindrical Roller Bearings
  NA4822	110	140	30	NTN	Needle Roller Bearings
  NU 2212 E	60	110	28	NACHI	Cylindrical Roller Bearings
  RNA0-6X12X7X	6,000	12,000	7,000	NTN	Needle Roller Bearings
  T201W	51,054	93,269	26,187	Timken	Thrust Roller Bearings
  UCF315	75		82	CX	Bearing Units
  W 637/8-2Z	12	8	3,5	SKF	Deep Groove Ball Bearings
  61810T	50	65	7	FAG	DEEP GROOVE BALL BEARINGS
  RAS4508EF	1.1250	3.1496	1.4375	New Departure	AGRICULTURAL BALL BEARINGS
  S-516M	1.0000			Sealmaster (Old No.)	PILLOW BLOCKS
  94130	.5000	1.0000	1.8750	RBC	JOURNAL ROLLER ASSEMBLIES
  60RIF250	6.0000	12.0000	2.2500	Torrington	CYLINDRICAL ROLLER BEARINGS
  6413	65	160	37	SKF	DEEP GROOVE BALL BEARINGS
  31328X	140	300	70	CONSOLIDATED	TAPERED ROLLER BEARINGS
  EI-1412-ZZ	.5000	.8750	.1960	CONSOLIDATED	DEEP GROOVE BALL BEARINGS