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：2023-03-09
• Application:textile machinery,shoe-making machinery,labor insurance,safety testing,glass,circulating pump,ignition system,Tool,Cutting Machine,hydraulic pump,gantry processing
• Similar models:NTN-SNR 6319ZZ Timken 315K SKF 6313/VA201 SNR 6311EE KBC 6313ZZ SIGMA 6311 Timken 9311K NTN 6313D2 KOYO M6313ZZ FAG 6312-2Z
• 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
  280RN91	280	429		Timken	Cylindrical Roller Bearings
  23068-MB	340	520	133	FAG	Spherical Roller Bearings
  32244DF	220	400	228	NTN	Tapered Roller Bearings
  40TAC20X+L	40	68	36	NSK	Thrust Ball Bearings
  4T-A2047/A2126	12	31,991	10,785	NTN	Tapered Roller Bearings
  4T-CRI0966	45	90	54	NTN	Tapered Roller Bearings
  51305	25	52	18	NSK	Thrust Ball Bearings
  6016-Z	80	125	22	CYSD	Deep Groove Ball Bearings
  7003 ACD/HCP4A	35	17	10	SKF	Angular Contact Ball Bearings
  7028CDF	140	210	33	CYSD	Angular Contact Ball Bearings
  7310WN	50	110	27	Timken	Angular Contact Ball Bearings
  7311CDT	55	120	29	NACHI	Angular Contact Ball Bearings
  BNH 021	105	160	26	NACHI	Angular Contact Ball Bearings
  EE390095/390200	241,3	508	117,475	KOYO	Tapered Roller Bearings
  HK2018RS	20	26	18	Timken	Needle Roller Bearings
  HK324218	35	42	18	ISO	Cylindrical Roller Bearings
  N1072	360	495	82	NTN	Cylindrical Roller Bearings
  NU 2320 ECN1ML	215	100	73	SKF	Cylindrical Roller Bearings
  S7205 CD/HCP4A	52	25	15	SKF	Angular Contact Ball Bearings
  UCFA207-20	31.75			KOYO	Bearing Units